Assembly: Microsoft.Office.Tools.Excel.v4.0.Utilities (in Microsoft.Office.Tools.Excel.v4.0.Utilities.dll)
The index value of controls added to the Microsoft Office Excel worksheet starts at 2 because it is the index of the OLEObjects collection of the sheet.
- 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.