Workbook.UserControl Property
Gets or sets a value that indicates whether the workbook or application was created or opened by the user.
Namespace: Microsoft.Office.Tools.Excel
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)
Syntax
'Declaration
Property UserControl As Boolean
bool UserControl { get; set; }
Property Value
Type: 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.
Remarks
If Microsoft Office Excel is visible to the user, or if you call the UserControl property of a Excel Application or Workbook object from within a Excel code customization, this property will always return true.
.NET Framework Security
- 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.