WorkbookBase.VBASigned Property

Gets a value that indicates whether the Visual Basic for Applications project for the workbook has been digitally signed.

Namespace:  Microsoft.Office.Tools.Excel
Assembly:  Microsoft.Office.Tools.Excel.v4.0.Utilities (in Microsoft.Office.Tools.Excel.v4.0.Utilities.dll)

Syntax

'Declaration
Public ReadOnly Property VBASigned As Boolean

public bool VBASigned { get; }

Property Value

Type: System.Boolean
true if the Visual Basic for Applications project for the workbook has been digitally signed; otherwise, false.

Examples

The following code example uses the VBASigned property to display a message if the Visual Basic for Applications project for the workbook has not been digitally signed.

This example is for a document-level customization.

Private Sub WorkbookVBASigned()
    If Not Me.VBASigned Then
        MsgBox("Warning: This workbook has not been " & _
            "digitally signed.")
    End If 
End Sub

private void WorkbookVBASigned()
{
    if (!this.VBASigned)
    {
        MessageBox.Show("Warning: This workbook has not been " +
            "digitally signed.");
    }
}

.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.

See Also

Reference

WorkbookBase Class

Microsoft.Office.Tools.Excel Namespace