This article discusses how to create Visio diagram in C#. It shares the stepwise process and a working sample code to automate Visio diagram creation in C#. Additionally, it also covers exporting the output Visio diagram in different file formats.

Steps to Create Visio Diagram in C#

1. Install the Aspose.Diagram API to create Visio diagrams
2. Create an instance of the Diagram class
3. Add a master using a stencil file
4. Insert a rectangle shape with the AddShape() method and set different properties
5. Export the output Visio diagram with the Save() method

These steps provide an overview of how to create Visio in C#. First, create a diagram from scratch and load a master stencil. Insert a shape while specifying different parameters such as the dimensions, position, and page number. Finally, render the output Visio diagram as a VSDX file to complete the process.

Code to Create Visio Diagram Programmatically in C#

You can use this code snippet to draw any process diagram in Visio in C#. This sample code is a basic version, but you can enhance it to draw several other types of shapes and connectors to meet your requirements. Similarly, adjust the output file format to render the generated drawing as a raster image, vector image, PDF, or other formats based on your requirements.

This tutorial has covered the information to create Visio diagram programmatically in C#. However, if you are interested in exploring VSD file conversion, read the article on Convert VSD to VSDX in C#.