property ComboBox.ColumnsAllowSizing as Boolean
Retrieves or sets a value that indicates whether a user can resize columns at run-time.

TypeDescription
Boolean A Boolean expression that indicates whether a user can resize columns at run-time.
By default, the ColumnsAllowSizing property is False. A column can be resized only if the AllowSizing property is True. Use the DrawGridLines property to show or hide the control's grid lines. Use the HeaderVisible property to show or hide the control's header bar. The HeaderAppearance property specifies the appearance of the column in the control's header bar.