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Removes the customization that was created by using Office development tools in Visual Studio from the workbook.
Assemblies: Microsoft.Office.Tools.Excel (in Microsoft.Office.Tools.Excel.dll)
Microsoft.Office.Tools.Excel.v4.0.Utilities (in Microsoft.Office.Tools.Excel.v4.0.Utilities.dll)
This method removes the customization by performing the following tasks:
It deletes the _AssemblyName and _AssemblyLocation custom properties from the workbook. For more information, see Custom Document Properties Overview.
It deletes the cached data from the workbook. For more information about cached data, see Caching Data.
This method might throw an UnauthorizedAccessException if the workbook is protected. You should remove any protection from the workbook before calling this method.
- 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.