if statements

[lillyehrhart]

I have created and if statement to check and see if the the text boxes and combo boxes are null. it throws the error if they are null. when i click ok, the goal is to make it go back to the form to fill out what was missing. in my case, it does not, it just continues to my next form with no data. When you click ok on the message box, how do you make it not continue with the code and just default back to the original form to enter the information that is missing?

If (svcCombobox.Text.Equals("")) Then
            MessageBox.Show("Select a service method")
        ElseIf (destZipTextbox.Text.Equals("")) Then
            MessageBox.Show("Enter a destination zip code")
        ElseIf (originZipTxtbox.Text.Equals("")) Then
            MessageBox.Show("Enter an origin zip code")
        ElseIf (oCCCombobox.Text.Equals("")) Then
            MessageBox.Show("Select an origin country code")
        ElseIf (DCCcOMBOBOX.Text.Equals("")) Then
            MessageBox.Show("Select a destination country code")

        End If

[laurajchambers]

Do you need to add

Exit Sub

after each of the

MessageBox

lines?