How to Change the Page Orientation in WinForms Diagram?

How to change page orientation

The WinForms Diagram  provide an option to change the orientation of the diagram page by using the DocumentSize property. By using this property, swap the Height and Width values to change the orientation to Landscape or Portrait.

Refer to the following code example to swap the values.

C#

 
/ To change the diagram size to Landscape
private void ChangePageOrientation(Model model) 
{ 
    if (model.DocumentSize.Width < model.DocumentSize.Height)
    {
        float temp = model.DocumentSize.Width; 
        model.DocumentSize.Width = model.DocumentSize.Height; 
        model.DocumentSize.Height = temp; 
    }
}
   
// To change the diagram size to Portrait
private void ChangePageOrientation(Model model) 
{ 
    if (model.DocumentSize.Width > model.DocumentSize.Height)
    {
        float temp = model.DocumentSize.Height; 
        model.DocumentSize.Height = model.DocumentSize.Width; 
        model.DocumentSize.Width = temp; 
    }
}

 Conclusion

I hope you enjoyed learning about how to change the page orientation in WinForms Diagram.

You can refer to our WinForms Diagram feature tour page to learn about its other groundbreaking feature representations and documentation, to understand how to create and manipulate data.

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