Setting a page size

How do you set a custom page width and height?

I am using version 7.2

Hi,

Thank you for using Syncfusion Software.

Please use the below code snippet to set predefined and custom page size

PdfDocument doc = new PdfDocument();

//To set predefine page size
doc.PageSettings.Size = PdfPageSize.B2;

//To set custom page size
doc.PageSettings.Size = new SizeF(400, 400);
doc.Pages.Add();

Also, in Essential PDF everything is Point based, so please specify the units in Points. For more information regarding PDF units please refer the below URL.
http://help.syncfusion.com/ug_72/pdf/SetGraphicUnits.html

Best Regards,
Bhuvana