Q165975: PRB: Line Continuation Character (_) Causes Event Concatenation

Article: Q165975
Product(s): Microsoft Visual Basic for Windows
Version(s): WINDOWS:4.0,5.0,6.0
Operating System(s): 
Keyword(s): kbGrpDSVB
Last Modified: 11-JAN-2001

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The information in this article applies to:

- Microsoft Visual Basic Learning Edition for Windows, versions 5.0, 6.0 
- Microsoft Visual Basic Professional Edition for Windows, versions 5.0, 6.0 
- Microsoft Visual Basic Enterprise Edition for Windows, versions 5.0, 6.0 
- Microsoft Visual Basic Standard Edition, 32-bit, for Windows, version 4.0 
- Microsoft Visual Basic Professional Edition, 16-bit, for Windows, version 4.0 
- Microsoft Visual Basic Professional Edition, 32-bit, for Windows, version 4.0 
- Microsoft Visual Basic Enterprise Edition, 16-bit, for Windows, version 4.0 
- Microsoft Visual Basic Enterprise Edition, 32-bit, for Windows, version 4.0 
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SYMPTOMS
========

The code window shows each event procedure of a control individually in the
default procedure view. Adding a space and a line continuation character (an
underscore "_") after the line of code preceding the End Sub statement results
in the following event of the same control to appear. If the Full Module View
check box in the Editor Tab of the Options dialog box is clicked, the line
separating the two procedures disappears.

STATUS
======

This behavior is by design.

MORE INFORMATION
================

The line continuation character causes the next line of code to be concatenated
with the code line containing the line continuation character. Visual Basic then
considers the procedure containing the line continuation character as part of
the next event procedure.

Steps To Reproduce Behavior
---------------------------

1. Start Visual Basic, or, if it is already running, click New Project from the
  File menu.

2. Copy and paste the following code to the Form1 Code Window:

        Private Sub Form_Click()
           MsgBox "world"
        End Sub

        Private Sub Form_Load()
           MsgBox "hello"
        End Sub

  You should see only the Form_Load event in the code window.

3. In the Form_Click event, type a space followed by a line continuation
  character (_) after the code line for the message box in the Form_Click
  procedure event. The code should look like the following:

        Private Sub Form_Click()
           MsgBox "world" _
        End Sub

  After you press the ENTER key, the Form_Click and the Form_Load procedure
  events appear in the same procedure event. If the Full Module View checkbox
  is checked, then the line separating the procedures disappears.

Additional query words: kbVBp500 kbVBp600 kbVBp kbdsd kbDSupport kbVBp400 kbIDE

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Keywords          : kbGrpDSVB 
Technology        : kbVBSearch kbAudDeveloper kbZNotKeyword6 kbZNotKeyword2 kbVB500Search kbVB600Search kbVBA500 kbVBA600 kbVB500 kbVB600 kbVB400Search kbVB400 kbVB16bitSearch
Version           : WINDOWS:4.0,5.0,6.0
Issue type        : kbprb

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