Visual Studio 2013
Gets or sets a value that indicates whether the workbook or application was created or opened by the user.
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)
Property ValueType: System.Boolean
true if the workbook or application was created or opened by the user; false if the workbook or application was created or opened programmatically from another Microsoft Office application with the Open method or the VBA.Interaction.CreateObject or VBA.Interaction.GetObject 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.