DOCUMENT:Q191719  11-JAN-2001  [vbwin]
TITLE   :BUG: UpDown Control's BuddyProperty Returns Empty String in EXE
PRODUCT :Microsoft Visual Basic for Windows
PROD/VER:
OPER/SYS:
KEYWORDS:kbGrpDSVB

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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 
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SYMPTOMS
========

When an UpDown control's BuddyControl property is set to an intrinsic control,
the BuddyProperty returns an empty string in a compiled EXE.

STATUS
======

Microsoft has confirmed this to be a bug in the Microsoft products listed at the
beginning of this article.

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

The BuddyProperty sets or returns the property used to synchronize the UpDown
control with its buddy control. When the buddy control is a Visual Basic
intrinsic control, the BuddyPropery returns a blank string in a compiled exe.
The BuddyProperty works correctly in the IDE for intrinsic controls. It also
returns the correct value in an EXE or the IDE if the BuddyControl property is
set to an ActiveX control.

Steps to Reproduce Behavior
---------------------------

1. Create a new standard EXE project. Form1 is created by default.

2. From the Project menu, select Components, check both "Microsoft Windows
   Common Controls" and "Microsoft Windows Common Controls-2," And then click
   OK.

3. Add two UpDown controls, a TextBox, a Slider, and a CommandButton to Form1.

4. Add the following code to the module of Form1:

         Private Sub Command1_Click()
           MsgBox "Updown1 BuddyPropery is " & UpDown1.BuddyProperty
           MsgBox "Updown2 BuddyPropery is " & UpDown2.BuddyProperty
         End Sub

         Private Sub Form_Load()
           UpDown1.BuddyControl = Text1
           UpDown1.BuddyProperty = "text"
           UpDown2.BuddyControl = Slider1
           UpDown2.BuddyProperty = "value"
         End Sub

5. From the File menu, Save the project and Make an EXE.

6. Run the project in the Visual Basic IDE and click on Command1, and note that
   the BuddyProperty returns the correct value for both Text1 and Slider1.

7. Run the compiled EXE from Windows Explorer and click on Command1. Note that
   the BuddyPropery only returns the correct value for Slider1 and not for
   Text1.

Additional query words: kbDSupport kbDSD kbVBp kbVBp600bug kbVBp500bug kbCmnCtrls

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Keywords          : kbGrpDSVB 
Technology        : kbVBSearch kbAudDeveloper kbZNotKeyword6 kbZNotKeyword2 kbVB500Search kbVB600Search kbVBA500 kbVBA600 kbVB500 kbVB600
Issue type        : kbbug

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