VBA - Update Other Cells via User-Defined Function

Question

I have a UDF(User-Defined Function) in VBA that needs to modify cell range on Excel.

Since a UDF cannot do this, I tried using Event calls.

When I raise a

Answer 1

If call other function with Application.Evaluate method in your UDF function you can change everything on sheet (Values,Steel,Etc.) because VBA does not know which function is called.

Example:

Sub UDFfunction()
  Evaluate "otherfunc(""abc"")"
End Sub

Public Function otherfunc(ByVal str As String)
  ActiveSheet.Cells(1, 1).Value = str
End Function