agentic-net-examples / page-setup-features

---
category: page-setup-features
display_name: Page Setup Features
language: csharp
framework: net8.0
package: Aspose.Diagram
version: 26.9.0
examples: 82
pass_rate: 100.0
generated: 2026-09-24
parent: https://github.com/aspose-diagram/agentic-net-examples/blob/main/agents.md
---

# Page Setup Features

> AI-generated, compiler-validated C# examples for the [Aspose.Diagram for .NET](https://products.aspose.com/diagram/net/) API — **Page Setup Features** category.

## Statistics

| Metric | Value |
|--------|-------|
| Examples | 82 |
| Pass Rate | 100.0% |
| Aspose.Diagram Version | 26.9.0 |
| Target Framework | net8.0 |
| Last Updated | 2026-09-24 |

## Persona

You are a C# developer specializing in Visio diagram processing using Aspose.Diagram for .NET. You are working in the **Page Setup Features** category.
Your task is to write clean, compilable C# console examples that demonstrate Aspose.Diagram API usage for page setup features operations.
You always use explicit types (never `var`), include all required `using` directives, and follow the patterns established in this category.

## Boundaries

### Always

- Use explicit types — `Diagram diagram = new Diagram(...)` not `var diagram = ...`
- Include `using Aspose.Diagram;` and `using Aspose.Diagram.Saving;` in every file
- Use `SaveFileFormat` enum in PascalCase: `SaveFileFormat.Vsdx`, `SaveFileFormat.Pdf`
- Use `BOOL.True` / `BOOL.False` for Aspose BOOL properties — never plain `true`/`false`
- Wrap entry point in `static void Main()` inside `class Program`
- Handle `FileNotFoundException` with try/catch when loading files

### Ask First

- Multi-file projects or solutions
- External dependencies beyond Aspose.Diagram and Aspose.Drawing
- Platform-specific code (Windows Forms, WPF, ASP.NET)

### Never

- Use `var` for any variable declaration
- Use `using (Diagram diagram = ...)` — Diagram does not implement IDisposable
- Use `SaveFileFormat.VSDX` or other ALL_CAPS enum values
- Use `System.Windows.Forms` — not available in net8.0 console project
- Use NUnit `Assert` — not available, use `Console.WriteLine` and manual checks
- Use PowerShell syntax inside C# files

## Required Namespaces

| Namespace | Files | Purpose |
|-----------|-------|---------|
| `System` | 82 | Console, Math, DateTime, Exception |
| `Aspose.Diagram` | 81 | Core diagram API |
| `System.IO` | 65 | File, Stream, Path, Directory operations |
| `Aspose.Diagram.Saving` | 29 | Save options (PDF, PNG, HTML, SVG, XPS) |
| `Aspose.Diagram.Printing` | 20 | Supporting utilities |
| `System.Collections.Generic` | 10 | List, Dictionary, HashSet |
| `System.Text.Json` | 5 | JSON serialization |
| `System.Linq` | 2 | LINQ queries on collections |
| `Aspose.Diagram.AutoLayout` | 1 | Supporting utilities |
| `System.Threading` | 1 | Supporting utilities |
| `System.Text` | 1 | StringBuilder |
| `System.Data` | 1 | Supporting utilities |
| `System.Data.Common` | 1 | Supporting utilities |
| `System.Reflection` | 1 | Supporting utilities |

## Common Code Pattern

The dominant workflow in this category is: **Load → Modify → Save**

```csharp
using System;
using Aspose.Diagram;
using Aspose.Diagram.Saving;

class Program
{
    static void Main()
    {
        // 1. Load or create diagram
        Diagram diagram = new Diagram("input.vsdx");

        // 2. Perform category-specific operations
        // ...

        // 3. Save result
        diagram.Save("output.vsdx", SaveFileFormat.Vsdx);
    }
}
```

## Examples

| File | Key APIs | Task |
|------|----------|------|
| [access-the-pageprops-of-the-selected-page-to-read-its-pageheight-property.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/access-the-pageprops-of-the-selected-page-to-read-its-pageheight-property.cs) | `Diagram`, `Pages`, `diagram` | Access the pageprops of the selected page to read its pageheight property |
| [access-the-pageprops-of-the-selected-page-to-read-its-pagewidth-property.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/access-the-pageprops-of-the-selected-page-to-read-its-pagewidth-property.cs) | `Diagram`, `Pages`, `diagram` | Access the pageprops of the selected page to read its pagewidth property |
| [adjust-line-thickness-of-connectors-proportionally-to-page-height-for-consistent-visual-weight.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/adjust-line-thickness-of-connectors-proportionally-to-page-height-for-consistent-visual-weight.cs) | `Diagram`, `Pages`, `Save` | Adjust line thickness of connectors proportionally to page height for consistent visual weight |
| [adjust-printprops-scalex-to-0-75-to-reduce-the-page-size-by-twenty-five-percent.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/adjust-printprops-scalex-to-0-75-to-reduce-the-page-size-by-twenty-five-percent.cs) | `Diagram`, `Pages`, `Save` | Adjust printprops scalex to 0 75 to reduce the page size by twenty five percent |
| [adjust-shape-rotation-angles-based-on-page-height-to-maintain-visual-balance-across-pages.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/adjust-shape-rotation-angles-based-on-page-height-to-maintain-visual-balance-across-pages.cs) | `Diagram`, `Pages`, `Save` | Adjust shape rotation angles based on page height to maintain visual balance across pages |
| [after-modifying-print-settings-invoke-diagram-save-with-a-different-file-extension-to-preserve-the-original-file.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/after-modifying-print-settings-invoke-diagram-save-with-a-different-file-extension-to-preserve-the-original-file.cs) | `Diagram`, `Pages`, `Save` | After modifying print settings invoke diagram save with a different file extension to preserve the original file |
| [apply-a-conditional-layout-algorithm-that-changes-behavior-when-page-width-exceeds-11-inches.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/apply-a-conditional-layout-algorithm-that-changes-behavior-when-page-width-exceeds-11-inches.cs) | `Diagram`, `Layout`, `LayoutOptions` | Apply a conditional layout algorithm that changes behavior when page width exceeds 11 inches |
| [apply-different-scalex-values-to-odd-numbered-pages-while-keeping-even-pages-at-default-size.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/apply-different-scalex-values-to-odd-numbered-pages-while-keeping-even-pages-at-default-size.cs) | `Diagram`, `Pages`, `Save` | Apply different scalex values to odd numbered pages while keeping even pages at default size |
| [apply-portrait-orientation-and-a-scalex-of-1-2-to-improve-readability-of-detailed-diagrams.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/apply-portrait-orientation-and-a-scalex-of-1-2-to-improve-readability-of-detailed-diagrams.cs) | `Diagram`, `Pages`, `Save` | Apply portrait orientation and a scalex of 1 2 to improve readability of detailed diagrams |
| [apply-the-calculated-scaling-factor-to-all-shape-coordinates-on-the-selected-page.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/apply-the-calculated-scaling-factor-to-all-shape-coordinates-on-the-selected-page.cs) | `Diagram`, `Pages`, `Save` | Apply the calculated scaling factor to all shape coordinates on the selected page |
| [batch-process-all-pages-collecting-their-widths-into-a-list-for-subsequent-analysis.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/batch-process-all-pages-collecting-their-widths-into-a-list-for-subsequent-analysis.cs) | `Diagram`, `Pages`, `diagram` | Batch process all pages collecting their widths into a list for subsequent analysis |
| [calculate-a-scaling-factor-based-on-page-width-to-fit-diagram-content-within-an-800-pixel-canvas.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/calculate-a-scaling-factor-based-on-page-width-to-fit-diagram-content-within-an-800-pixel-canvas.cs) | `Diagram`, `Pages`, `diagram` | Calculate a scaling factor based on page width to fit diagram content within an 800 pixel canvas |
| [catch-argumentexception-when-assigning-an-undefined-value-to-printpageorientation-and-log-the-error.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/catch-argumentexception-when-assigning-an-undefined-value-to-printpageorientation-and-log-the-error.cs) | `Diagram`, `Pages`, `Save` | Catch argumentexception when assigning an undefined value to printpageorientation and log the error |
| [change-printprops-printpageorientation-to-portrait-on-all-pages-to-enforce-vertical-orientation.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/change-printprops-printpageorientation-to-portrait-on-all-pages-to-enforce-vertical-orientation.cs) | `Diagram`, `Pages`, `Save` | Change printprops printpageorientation to portrait on all pages to enforce vertical orientation |
| [combine-landscape-orientation-with-a-scalex-of-0-9-to-create-a-custom-print-layout.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/combine-landscape-orientation-with-a-scalex-of-0-9-to-create-a-custom-print-layout.cs) | `Diagram`, `Pages`, `Save` | Combine landscape orientation with a scalex of 0 9 to create a custom print layout |
| [compare-page-dimensions-across-two-visio-files-to-detect-layout-inconsistencies.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/compare-page-dimensions-across-two-visio-files-to-detect-layout-inconsistencies.cs) | `Diagram` | Compare page dimensions across two visio files to detect layout inconsistencies |
| [compare-printed-output-dimensions-when-scalex-is-set-to-1-0-versus-0-5-for-the-same-page.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/compare-printed-output-dimensions-when-scalex-is-set-to-1-0-versus-0-5-for-the-same-page.cs) | `Diagram`, `Pages`, `diagram` | Compare printed output dimensions when scalex is set to 1 0 versus 0 5 for the same page |
| [compare-the-page-height-against-a-predefined-maximum-and-raise-an-exception-if-exceeded.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/compare-the-page-height-against-a-predefined-maximum-and-raise-an-exception-if-exceeded.cs) | `Diagram`, `Pages`, `diagram` | Compare the page height against a predefined maximum and raise an exception if exceeded |
| [convert-retrieved-page-dimensions-from-inches-to-millimeters-before-storing-them-in-metadata.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/convert-retrieved-page-dimensions-from-inches-to-millimeters-before-storing-them-in-metadata.cs) | `Diagram`, `Pages`, `Save` | Convert retrieved page dimensions from inches to millimeters before storing them in metadata |
| [create-a-batch-job-that-processes-visio-files-nightly-applying-standardized-print-settings-for-corporate-reports.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/create-a-batch-job-that-processes-visio-files-nightly-applying-standardized-print-settings-for-corporate-reports.cs) | `Diagram`, `Pages`, `PdfSaveOptions` | Create a batch job that processes visio files nightly applying standardized print settings for corporate reports |
| [create-a-configuration-file-that-maps-page-indices-to-specific-orientation-and-scaling-values.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/create-a-configuration-file-that-maps-page-indices-to-specific-orientation-and-scaling-values.cs) | `Diagram`, `Pages`, `diagram` | Create a configuration file that maps page indices to specific orientation and scaling values |
| [create-a-custom-export-function-that-embeds-page-dimension-metadata-into-the-output-file-header.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/create-a-custom-export-function-that-embeds-page-dimension-metadata-into-the-output-file-header.cs) | `Diagram`, `Pages`, `Save` | Create a custom export function that embeds page dimension metadata into the output file header |
| [create-a-diagnostic-routine-that-checks-whether-printprops-printpageorientation-matches-the-expected-enumeration-value.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/create-a-diagnostic-routine-that-checks-whether-printprops-printpageorientation-matches-the-expected-enumeration-value.cs) | `Diagram`, `Pages`, `diagram` | Create a diagnostic routine that checks whether printprops printpageorientation matches the expected enumeration value |
| [create-a-dictionary-mapping-page-names-to-their-corresponding-dimensions-for-quick-lookup.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/create-a-dictionary-mapping-page-names-to-their-corresponding-dimensions-for-quick-lookup.cs) | `Diagram`, `Pages`, `diagram` | Create a dictionary mapping page names to their corresponding dimensions for quick lookup |
| [create-a-macro-that-automatically-updates-page-margins-based-on-retrieved-page-dimensions.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/create-a-macro-that-automatically-updates-page-margins-based-on-retrieved-page-dimensions.cs) | `Diagram`, `Pages`, `Save` | Create a macro that automatically updates page margins based on retrieved page dimensions |
| [create-a-reusable-service-that-applies-default-print-settings-to-any-diagram-instance-passed-to-it.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/create-a-reusable-service-that-applies-default-print-settings-to-any-diagram-instance-passed-to-it.cs) | `Diagram`, `Pages`, `Save` | Create a reusable service that applies default print settings to any diagram instance passed to it |
| [create-a-scheduled-task-that-reprocesses-diagrams-weekly-ensuring-print-settings-comply-with-new-corporate-standards.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/create-a-scheduled-task-that-reprocesses-diagrams-weekly-ensuring-print-settings-comply-with-new-corporate-standards.cs) | `Diagram`, `Pages`, `Save` | Create a scheduled task that reprocesses diagrams weekly ensuring print settings comply with new corporate standards |
| [create-a-utility-method-that-sets-orientation-and-scaling-based-on-user-provided-parameters.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/create-a-utility-method-that-sets-orientation-and-scaling-based-on-user-provided-parameters.cs) | `Diagram`, `Pages`, `Save` | Create a utility method that sets orientation and scaling based on user provided parameters |
| [deserialize-previously-saved-json-page-dimensions-and-compare-them-with-current-diagram-values.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/deserialize-previously-saved-json-page-dimensions-and-compare-them-with-current-diagram-values.cs) | `Diagram`, `Pages`, `diagram` | Deserialize previously saved json page dimensions and compare them with current diagram values |
| [document-best-practices-for-configuring-page-orientation-and-scaling-to-achieve-optimal-print-quality-across-printers.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/document-best-practices-for-configuring-page-orientation-and-scaling-to-achieve-optimal-print-quality-across-printers.cs) | `Diagram`, `Pages`, `PdfSaveOptions` | Document best practices for configuring page orientation and scaling to achieve optimal print quality across printers |
| [export-the-diagram-to-pdf-while-preserving-the-original-page-dimensions-retrieved-earlier.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/export-the-diagram-to-pdf-while-preserving-the-original-page-dimensions-retrieved-earlier.cs) | `Diagram`, `Pages`, `PdfSaveOptions` | Export the diagram to pdf while preserving the original page dimensions retrieved earlier |
| [generate-a-csv-file-summarizing-page-indices-orientation-and-scaling-factors-for-audit-purposes.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/generate-a-csv-file-summarizing-page-indices-orientation-and-scaling-factors-for-audit-purposes.cs) | `Diagram`, `Pages`, `Save` | Generate a csv file summarizing page indices orientation and scaling factors for audit purposes |
| [generate-a-report-listing-each-page-s-current-printprops-orientation-and-scalex-values-after-modification.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/generate-a-report-listing-each-page-s-current-printprops-orientation-and-scalex-values-after-modification.cs) | `Diagram`, `Pages`, `Save` | Generate a report listing each page s current printprops orientation and scalex values after modification |
| [generate-a-report-summarizing-page-dimensions-and-total-diagram-area-in-square-centimeters.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/generate-a-report-summarizing-page-dimensions-and-total-diagram-area-in-square-centimeters.cs) | `Diagram`, `Pages`, `diagram` | Generate a report summarizing page dimensions and total diagram area in square centimeters |
| [generate-a-thumbnail-image-for-each-page-using-its-width-and-height-to-define-canvas-size.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/generate-a-thumbnail-image-for-each-page-using-its-width-and-height-to-define-canvas-size.cs) | `Diagram`, `ImageSaveOptions`, `Pages` | Generate a thumbnail image for each page using its width and height to define canvas size |
| [implement-a-caching-mechanism-that-stores-page-size-values-to-avoid-repeated-property-accesses.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/implement-a-caching-mechanism-that-stores-page-size-values-to-avoid-repeated-property-accesses.cs) | `Diagram`, `Pages`, `Save` | Implement a caching mechanism that stores page size values to avoid repeated property accesses |
| [implement-a-fallback-to-portrait-orientation-if-landscape-assignment-fails-due-to-file-corruption.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/implement-a-fallback-to-portrait-orientation-if-landscape-assignment-fails-due-to-file-corruption.cs) | `Diagram`, `Pages`, `Save` | Implement a fallback to portrait orientation if landscape assignment fails due to file corruption |
| [implement-a-feature-that-logs-the-previous-orientation-before-changing-it-enabling-audit-trails.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/implement-a-feature-that-logs-the-previous-orientation-before-changing-it-enabling-audit-trails.cs) | `Diagram`, `Pages`, `Save` | Implement a feature that logs the previous orientation before changing it enabling audit trails |
| [implement-a-feature-that-resets-all-pages-to-default-portrait-orientation-and-scalex-of-1-0.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/implement-a-feature-that-resets-all-pages-to-default-portrait-orientation-and-scalex-of-1-0.cs) | `Diagram`, `Pages`, `Save` | Implement a feature that resets all pages to default portrait orientation and scalex of 1 0 |
| [implement-a-rollback-strategy-that-restores-original-printprops-if-any-validation-step-fails-after-changes.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/implement-a-rollback-strategy-that-restores-original-printprops-if-any-validation-step-fails-after-changes.cs) | `Diagram`, `Pages`, `Save` | Implement a rollback strategy that restores original printprops if any validation step fails after changes |
| [implement-batch-processing-to-apply-landscape-orientation-to-all-pages-in-a-folder-of-visio-files.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/implement-batch-processing-to-apply-landscape-orientation-to-all-pages-in-a-folder-of-visio-files.cs) | `Diagram`, `Pages`, `Save` | Implement batch processing to apply landscape orientation to all pages in a folder of visio files |
| [implement-error-handling-that-catches-exceptions-when-pageprops-properties-are-inaccessible.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/implement-error-handling-that-catches-exceptions-when-pageprops-properties-are-inaccessible.cs) | `Diagram`, `Pages`, `Save` | Implement error handling that catches exceptions when pageprops properties are inaccessible |
| [implement-error-handling-to-skip-pages-lacking-a-pagesheet-when-applying-print-settings.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/implement-error-handling-to-skip-pages-lacking-a-pagesheet-when-applying-print-settings.cs) | `Diagram`, `Pages`, `Save` | Implement error handling to skip pages lacking a pagesheet when applying print settings |
| [increase-printprops-scalex-to-1-5-for-a-diagram-page-to-enlarge-its-printed-output.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/increase-printprops-scalex-to-1-5-for-a-diagram-page-to-enlarge-its-printed-output.cs) | `Diagram`, `Pages`, `Save` | Increase printprops scalex to 1 5 for a diagram page to enlarge its printed output |
| [instantiate-the-diagram-object-with-a-visio-file-and-select-the-first-page.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/instantiate-the-diagram-object-with-a-visio-file-and-select-the-first-page.cs) | `Diagram`, `Pages`, `diagram` | Instantiate the diagram object with a visio file and select the first page |
| [integrate-page-size-data-into-a-printing-routine-that-sets-printer-margins-dynamically.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/integrate-page-size-data-into-a-printing-routine-that-sets-printer-margins-dynamically.cs) | `Diagram`, `Pages`, `PdfSaveOptions` | Integrate page size data into a printing routine that sets printer margins dynamically |
| [iterate-through-diagram-pages-and-log-each-page-s-width-and-height-to-a-csv-file.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/iterate-through-diagram-pages-and-log-each-page-s-width-and-height-to-a-csv-file.cs) | `Diagram`, `Pages`, `diagram` | Iterate through diagram pages and log each page s width and height to a csv file |
| [iterate-through-each-page-in-the-diagram-and-retrieve-its-associated-pagesheet-for-configuration.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/iterate-through-each-page-in-the-diagram-and-retrieve-its-associated-pagesheet-for-configuration.cs) | `Pages`, `Save`, `diagram` | Iterate through each page in the diagram and retrieve its associated pagesheet for configuration |
| [load-a-visio-file-into-a-diagram-object-and-access-its-pages-collection.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/load-a-visio-file-into-a-diagram-object-and-access-its-pages-collection.cs) | `Diagram`, `Pages`, `diagram` | Load a visio file into a diagram object and access its pages collection |
| [load-configuration-from-json-and-apply-mapped-print-settings-to-corresponding-diagram-pages.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/load-configuration-from-json-and-apply-mapped-print-settings-to-corresponding-diagram-pages.cs) | `Diagram`, `Pages`, `Save` | Load configuration from json and apply mapped print settings to corresponding diagram pages |
| [log-the-original-and-updated-printprops-values-for-each-page-during-batch-modification.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/log-the-original-and-updated-printprops-values-for-each-page-during-batch-modification.cs) | `Diagram`, `Pages`, `Save` | Log the original and updated printprops values for each page during batch modification |
| [log-the-page-width-and-height-to-the-console-using-a-formatted-string.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/log-the-page-width-and-height-to-the-console-using-a-formatted-string.cs) | `Diagram`, `Pages`, `diagram` | Log the page width and height to the console using a formatted string |
| [programmatically-toggle-between-portrait-and-landscape-orientations-based-on-page-content-analysis.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/programmatically-toggle-between-portrait-and-landscape-orientations-based-on-page-content-analysis.cs) | `Diagram`, `Pages`, `Save` | Programmatically toggle between portrait and landscape orientations based on page content analysis |
| [save-the-modified-diagram-to-a-new-visio-file-after-updating-page-print-settings.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/save-the-modified-diagram-to-a-new-visio-file-after-updating-page-print-settings.cs) | `Diagram`, `Pages`, `Save` | Save the modified diagram to a new visio file after updating page print settings |
| [serialize-the-collected-page-size-information-to-json-for-consumption-by-a-web-service.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/serialize-the-collected-page-size-information-to-json-for-consumption-by-a-web-service.cs) | `Diagram`, `Pages`, `diagram` | Serialize the collected page size information to json for consumption by a web service |
| [set-printprops-printpageorientation-to-landscape-on-a-specific-page-to-change-its-layout.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/set-printprops-printpageorientation-to-landscape-on-a-specific-page-to-change-its-layout.cs) | `Diagram`, `Pages`, `Save` | Set printprops printpageorientation to landscape on a specific page to change its layout |
| [store-page-dimensions-in-a-relational-database-table-for-historical-tracking-of-diagram-revisions.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/store-page-dimensions-in-a-relational-database-table-for-historical-tracking-of-diagram-revisions.cs) | `Diagram`, `Pages`, `diagram` | Store page dimensions in a relational database table for historical tracking of diagram revisions |
| [store-the-retrieved-width-and-height-values-in-a-custom-pagesize-structure-for-later-use.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/store-the-retrieved-width-and-height-values-in-a-custom-pagesize-structure-for-later-use.cs) | `Diagram`, `Pages`, `diagram` | Store the retrieved width and height values in a custom pagesize structure for later use |
| [use-a-configuration-manager-to-retrieve-default-orientation-and-scaling-values-from-application-settings.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-a-configuration-manager-to-retrieve-default-orientation-and-scaling-values-from-application-settings.cs) | `Diagram`, `Pages`, `Save` | Use a configuration manager to retrieve default orientation and scaling values from application settings |
| [use-a-try-catch-block-to-handle-unsupported-orientation-values-while-processing-multiple-pages.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-a-try-catch-block-to-handle-unsupported-orientation-values-while-processing-multiple-pages.cs) | `Diagram`, `Pages`, `Save` | Use a try catch block to handle unsupported orientation values while processing multiple pages |
| [use-diagram-clone-to-create-a-backup-before-applying-bulk-orientation-updates.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-diagram-clone-to-create-a-backup-before-applying-bulk-orientation-updates.cs) | `Diagram`, `Pages`, `Save` | Use diagram clone to create a backup before applying bulk orientation updates |
| [use-diagram-dispose-after-saving-to-release-resources-and-avoid-memory-leaks.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-diagram-dispose-after-saving-to-release-resources-and-avoid-memory-leaks.cs) | `Diagram`, `Save`, `diagram` | Use diagram dispose after saving to release resources and avoid memory leaks |
| [use-linq-to-filter-pages-where-scalex-exceeds-1-0-before-applying-additional-transformations.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-linq-to-filter-pages-where-scalex-exceeds-1-0-before-applying-additional-transformations.cs) | `Diagram`, `Pages`, `Save` | Use linq to filter pages where scalex exceeds 1 0 before applying additional transformations |
| [use-page-height-to-set-vertical-spacing-between-automatically-generated-legend-sections.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-page-height-to-set-vertical-spacing-between-automatically-generated-legend-sections.cs) | `AddShape`, `Diagram`, `Pages` | Use page height to set vertical spacing between automatically generated legend sections |
| [use-page-width-to-calculate-appropriate-font-size-for-page-level-titles-in-generated-pdfs.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-page-width-to-calculate-appropriate-font-size-for-page-level-titles-in-generated-pdfs.cs) | `Diagram`, `Pages`, `PdfSaveOptions` | Use page width to calculate appropriate font size for page level titles in generated pdfs |
| [use-page-width-to-compute-column-count-for-a-grid-layout-applied-to-diagram-shapes.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-page-width-to-compute-column-count-for-a-grid-layout-applied-to-diagram-shapes.cs) | `Diagram`, `Pages`, `Save` | Use page width to compute column count for a grid layout applied to diagram shapes |
| [use-reflection-to-enumerate-all-printpageorientationvalue-enumeration-members-for-dynamic-ui-generation.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-reflection-to-enumerate-all-printpageorientationvalue-enumeration-members-for-dynamic-ui-generation.cs) |  | Use reflection to enumerate all printpageorientationvalue enumeration members for dynamic ui generation |
| [use-the-diagram-constructor-overload-that-accepts-a-stream-to-load-diagrams-from-memory.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-the-diagram-constructor-overload-that-accepts-a-stream-to-load-diagrams-from-memory.cs) | `Diagram`, `Save`, `diagram` | Use the diagram constructor overload that accepts a stream to load diagrams from memory |
| [use-the-page-height-to-determine-vertical-offset-when-adding-a-custom-footer-to-each-page.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/use-the-page-height-to-determine-vertical-offset-when-adding-a-custom-footer-to-each-page.cs) | `Diagram`, `Pages`, `Save` | Use the page height to determine vertical offset when adding a custom footer to each page |
| [validate-each-page-s-printprops-settings-match-expected-orientation-and-scaling-before-printing.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/validate-each-page-s-printprops-settings-match-expected-orientation-and-scaling-before-printing.cs) | `Diagram`, `Pages`, `diagram` | Validate each page s printprops settings match expected orientation and scaling before printing |
| [validate-that-after-saving-the-visio-file-retains-the-modified-printprops-when-reopened.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/validate-that-after-saving-the-visio-file-retains-the-modified-printprops-when-reopened.cs) | `Diagram`, `Pages`, `Save` | Validate that after saving the visio file retains the modified printprops when reopened |
| [validate-that-page-dimensions-conform-to-iso-216-standards-before-proceeding-with-batch-export.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/validate-that-page-dimensions-conform-to-iso-216-standards-before-proceeding-with-batch-export.cs) | `Diagram`, `Pages`, `PdfSaveOptions` | Validate that page dimensions conform to iso 216 standards before proceeding with batch export |
| [validate-that-setting-scalex-to-1-0-after-previous-scaling-resets-the-page-to-its-original-size.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/validate-that-setting-scalex-to-1-0-after-previous-scaling-resets-the-page-to-its-original-size.cs) | `Diagram`, `Pages`, `Save` | Validate that setting scalex to 1 0 after previous scaling resets the page to its original size |
| [validate-that-the-retrieved-page-width-matches-the-expected-a4-size-in-inches.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/validate-that-the-retrieved-page-width-matches-the-expected-a4-size-in-inches.cs) | `Diagram`, `Pages`, `diagram` | Validate that the retrieved page width matches the expected a4 size in inches |
| [verify-that-saving-the-diagram-after-print-option-changes-does-not-alter-other-page-content.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/verify-that-saving-the-diagram-after-print-option-changes-does-not-alter-other-page-content.cs) | `Diagram`, `Pages`, `Save` | Verify that saving the diagram after print option changes does not alter other page content |
| [write-a-console-output-that-lists-pages-where-scalex-is-not-equal-to-1-0-after-processing.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/write-a-console-output-that-lists-pages-where-scalex-is-not-equal-to-1-0-after-processing.cs) | `Diagram`, `Pages`, `diagram` | Write a console output that lists pages where scalex is not equal to 1 0 after processing |
| [write-a-helper-function-that-checks-if-a-page-s-current-scalex-matches-the-desired-target-within-tolerance.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/write-a-helper-function-that-checks-if-a-page-s-current-scalex-matches-the-desired-target-within-tolerance.cs) |  | Write a helper function that checks if a page s current scalex matches the desired target within tolerance |
| [write-a-sample-program-demonstrating-switching-between-portrait-and-landscape-orientations-based-on-user-input.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/write-a-sample-program-demonstrating-switching-between-portrait-and-landscape-orientations-based-on-user-input.cs) | `Diagram`, `Pages`, `Save` | Write a sample program demonstrating switching between portrait and landscape orientations based on user input |
| [write-a-script-that-reads-a-list-of-visio-files-and-applies-uniform-landscape-orientation-to-each.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/write-a-script-that-reads-a-list-of-visio-files-and-applies-uniform-landscape-orientation-to-each.cs) | `Diagram`, `Pages`, `Save` | Write a script that reads a list of visio files and applies uniform landscape orientation to each |
| [write-code-to-enumerate-all-pages-outputting-their-index-orientation-and-scalex-to-the-console.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/write-code-to-enumerate-all-pages-outputting-their-index-orientation-and-scalex-to-the-console.cs) | `Diagram`, `Pages`, `diagram` | Write code to enumerate all pages outputting their index orientation and scalex to the console |
| [write-unit-tests-verifying-pageheight-returns-correct-value-for-a-known-sample-file.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/write-unit-tests-verifying-pageheight-returns-correct-value-for-a-known-sample-file.cs) | `Diagram`, `Pages`, `diagram` | Write unit tests verifying pageheight returns correct value for a known sample file |
| [write-unit-tests-verifying-pagewidth-returns-correct-value-for-a-known-sample-file.cs](https://github.com/aspose-diagram/agentic-net-examples/tree/main/page-setup-features/write-unit-tests-verifying-pagewidth-returns-correct-value-for-a-known-sample-file.cs) | `Diagram`, `Pages`, `diagram` | Write unit tests verifying pagewidth returns correct value for a known sample file |

## Command Reference

```bash
# Build the warmup project
cd compiler/CSharpRunner/_warmup
dotnet build

# Run a specific example (copy .cs content to Program.cs first)
dotnet run

# Build with verbose output
dotnet build --verbosity detailed
```

### .csproj Template

```xml
<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net8.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>disable</ImplicitUsings>
    <NoWarn>MSB3277</NoWarn>
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="Aspose.Diagram">
      <HintPath>..\..\libs\Aspose.Diagram.dll</HintPath>
    </Reference>
  </ItemGroup>
</Project>
```

## Testing Guide

### Build Verification

```bash
dotnet build  # Must exit with rc=0, zero compiler errors
```

### Run Verification

```bash
dotnet run    # rc=0 = pass, rc!=0 with unhandled exception = fail
```

### Expected Output Patterns

| Pattern | Meaning |
|---------|---------|
| `rc=0` | ✅ Pass — example compiled and ran successfully |
| `rc=1` compiler errors | ❌ Fail — CS error codes indicate API misuse |
| `rc!=0` runtime | ⚠️ Check — may be acceptable (missing input file) |
| TIMEOUT | ✅ Pass — Console.ReadLine() treated as successful completion |

### Common CS Error Codes

| Code | Meaning | Fix |
|------|---------|-----|
| CS1061 | Member does not exist | Check correct property/method name |
| CS0200 | Property is read-only | Access via .Value instead of assignment |
| CS0029 | Cannot convert type | Use correct enum type (BOOL not bool) |
| CS0117 | Name does not exist in type | Check enum member name casing |
| CS0234 | Namespace not found | Add correct using directive |

## Pipeline

| Attempt | Strategy | Trigger |
|---------|----------|---------|
| 1 | MCP direct retrieval + code assembly | Always |
| 2 | MCP retrieval with injected rules | Attempt 1 fails |
| 3 | LLM repair with compiler errors + rules | Attempt 2 fails |

Only examples that pass both `dotnet build` and `dotnet run` are committed.

## General Tips

- See [root agents.md](https://github.com/aspose-diagram/agentic-net-examples/blob/main/agents.md) for repository-wide boundaries, anti-patterns, domain knowledge, and testing guidelines
- Always check `rules/rules.json` for the latest API correction rules
- SaveFileFormat enum must always be PascalCase: `Vsdx`, `Pdf`, `Png`, `Jpeg`, `Svg`, `Html` — never ALL_CAPS
- Diagram class does NOT implement IDisposable — never use `using (Diagram ...)`

## Key API Surface

- `AddShape`
- `Diagram`
- `ImageSaveOptions`
- `Layout`
- `LayoutOptions`
- `Pages`
- `PdfSaveOptions`
- `Save`
- `Shapes`
- `diagram`
- `page`

## Real-World Use Cases

Common scenarios where **Aspose.Diagram for .NET** page setup features capabilities are applied in production applications:

- Configuring page size and orientation for print-ready diagrams
- Setting margins and scaling for large format printing
- Standardizing page setup across all pages in multi-page documents

## Developer Q&A

Frequently asked questions about **Page Setup Features** in **Aspose.Diagram for .NET**:

**Q: How do I get started with Page Setup Features in Aspose.Diagram for .NET?**

A: Add a reference to `Aspose.Diagram.dll` (v26.9.0), include `using Aspose.Diagram;` and `using Aspose.Diagram.Saving;`, then use `Diagram diagram = new Diagram("input.vsdx");` to load a file. All examples in this category target `net8.0`.

**Q: Why do I get CS1674 when using `using (Diagram diagram = ...)`?**

A: `Diagram` does not implement `IDisposable` in Aspose.Diagram for .NET. Remove the `using` statement and declare the variable normally: `Diagram diagram = new Diagram("input.vsdx");`

**Q: Why does my code fail with CS0117 on `SaveFileFormat.VSDX`?**

A: `SaveFileFormat` enum members use PascalCase in Aspose.Diagram for .NET. Use `SaveFileFormat.Vsdx` (not `VSDX`). The same applies to all formats: `SaveFileFormat.Pdf`, `SaveFileFormat.Png`, `SaveFileFormat.Svg`.

**Q: Why do I get CS0029 when assigning `true` to a BOOL property?**

A: Aspose.Diagram uses its own `BOOL` enumeration type, not C# `bool`. Use `BOOL.True` and `BOOL.False` instead of plain `true`/`false` for all Aspose.Diagram BOOL properties.

## Related Categories

- [Working With Pages](https://github.com/aspose-diagram/agentic-net-examples/tree/main/working-with-pages) — page management and navigation
- [Working With Headers And Footers](https://github.com/aspose-diagram/agentic-net-examples/tree/main/working-with-headers-and-footers) — header and footer configuration
- [Diagram Conversions](https://github.com/aspose-diagram/agentic-net-examples/tree/main/diagram-conversions) — exporting to PDF, PNG, SVG, and other formats

## Category Statistics

- Total examples: 82
- Failed: 0
- Pass rate: 100.0%

## Failed Tasks

All tasks passed ✅

---

Updated: 2026-09-24 | Examples: 82 | Pass Rate: 100.0% | [↑ Root agents.md](https://github.com/aspose-diagram/agentic-net-examples/blob/main/agents.md) | [Aspose.Diagram for .NET](https://products.aspose.com/diagram/net/)