Why does Showing a UserForm as Modal Stop Code Execution?

Question

The following VBA code stops at Me.Show. From my tests, it seems that Me.Show stops all code execution, even if the code is inside the UserForm.

Answer 1

I was searching for an answer to why I was getting the following error:

Run time error '5': Invalid procedure call or argument

when running this line of code:

UserForm1.Show True

even though this line works:

UserForm1.Show False

Of course. True is not the same as vbModal! So the simple answer is to use the correct enumerations:

UserForm1.Show vbModal
UserForm1.Show vbModeless