CODEWITHSUNDEEP
vb.net
ante011
ante011

Reputation: 99

How to exit a main sub within a called sub

I have 2 subs that look like this: How can i stop my "main" sub if my statement is true in the sub i just called?

Public Sub main()
    call run()
    more code....
End Sub

Public Sub run()
    If ProgressBar1.Value = 100 Then
        (i want to stop the code running if this statement is true, it shall not continue in my main sub.)
    End If
End Sub

Upvotes: 1

Views: 703

Answers (1)

Zohar Peled
Zohar Peled

Reputation: 82474

You can't do it if Run() is a Sub. You need your Run() as a Function. return a Boolean indicating if you want to stop main, and call in inside an If:

Public Function run() As Boolean
    If ProgressBar1.Value = 100 Then
        Return True
    End If
    ' some more code if needed
    Return False
End Function

Then call it in your main sub like this:

Public Sub main()
' some main code here
    If Run() Then
        Return
    End If
' The rest of main code here
End Sub

Upvotes: 2

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