To programatically change the widths of the AdvPropertyGrid columns in DotNetBar for WinForms use SetPropertyColumnWidth method.

For example to set width of the property name column to 100 pixels you can use following code:

advPropertyGrid1.SetPropertyColumnWidth(0, 100)

Related posts:

  1. How to add custom panels to AdvPropertyGrid
  2. How to create custom columns when binding data to AdvTree
  3. How to create virtual properties with AdvPropertyGrid for WinForms
  4. How to change global text rendering properties
  5. How to change the ButtonItem.Symbol property using code