This documentation is archived and is not being maintained.
Gets or sets the number of Item columns in this RibbonGallery.
Assembly: Microsoft.Office.Tools.Common (in Microsoft.Office.Tools.Common.dll)
This property can be set at run time only under certain conditions. For more information, see Ribbon Object Model Overview.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.