User`s guide

3 Usage Examples
MsgBox (Err.Description)
End Sub
Creating the Visual Basic Form
The next step in the integration process develops a user interface for y our
add-in using the Visual Basic Editor. Follow these steps to create a new user
form and populate it with the necessary controls:
1 Right-click VBAProject in the VBA project window and click
Insert > UserForm.
A new form appears under
Forms in the VBA project w indow.
2 In the form’s property p age, set the Name property to frmFourier and the
Caption property to Spectral Analysis.
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