How to check from .net code whether “Trust access to the VBA project object model” is enabled or not for an Excel application?

Question

How to check from .net code whether \"Trust access to the VBA project object model\" is enabled or not for an Excel application?

Manually I

Answer 1

This worked for me

Function VBATrusted() As Boolean
    On Error Resume Next
    VBATrusted = (Application.VBE.VBProjects.Count) > 0
End Function

Private Sub Workbook_Open()
    If Not VBATrusted() Then
    MsgBox "No Access to VB Project" & vbLf & _
      "Please allow access in Trusted Sources" & vbLf & _
      "File > Options > Trust Center > Trust Center Settings > Macro Settings > Trust Access..."
    End If
End Sub

Source https://www.mrexcel.com/forum/excel-questions/659774-checking-if-trust-access-visual-basic-project-ticked.html