DOCUMENT:Q162254  26-AUG-1999  [foxpro]
TITLE   :BUG: Container in Grid Column Fires Wrong Event
PRODUCT :Microsoft FoxPro
PROD/VER:WINDOWS: 5.0a,3.0,3.0b,5.0,6.0
OPER/SYS:
KEYWORDS:kbtool kbvfp kbvfp300bBUG kbvfp500aBUG kbvfp500bugkbbuglist

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-------------------------------------------------------------------------------
The information in this article applies to:

 - Microsoft Visual FoxPro for Windows, versions 3.0, 3.0b, 5.0, 5.0a, 6.0 
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SYMPTOMS
========

If a grid column text object is replaced with a container object, methods fire
incorrectly. Specifically, when the column gets focus, the GotFocus() method
does not fire. When the column loses focus, the LostFocus method fires twice.

STATUS
======

Microsoft has confirmed this to be a problem in the Microsoft products listed at
the beginning of this article. We are researching this problem and will post new
information here in the Microsoft Knowledge Base as it becomes available.

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

Steps to Reproduce Problem
--------------------------

1. Place the following code in a program called Colfocus.prg:

          * Begin ColFocus.prg

         CLEAR ALL
         CLEAR
         CLOSE ALL
         USE HOME()+ "SAMPLES\DATA\EMPLOYEE"  && In Visual FoxPro 6.0, locate
                                              && the employee table and adjust
                                              && the path accordingly.

         *-- Create a form
         MyForm=CREATEOBJECT("Form")
         WITH MyForm
            .AutoCenter= .T.
            .WindowType=1       && Modal
            .AddObject("Edit1", "EditBox")
            WITH .Edit1
              .Visible=.T.
              .Height= 23
              .Width= MyForm.Width
              .Value="Column3.Container.GotFocus() never fires"
            ENDWITH

         *-- Add a Grid
         .AddObject("Grid1", "Grid")
         WITH .Grid1
            .Top=40
            .Visible= .T.
            .ColumnCount=2

            *-- Add a container to a column
            .AddObject("Column3", "Column")
            .Column3.RemoveObject("Text1")
            .Column3.AddObject("Container1", "MyContainer")
            .Column3.Visible= .T.
            .Column3.Container1.Visible=.T.
         ENDWITH
         .SHOW()
         ENDWITH

         *-- GotFocus() and LostFocus() container
         DEFINE CLASS MyContainer as Container
           BackColor=RGB(255,0,0)
           BackStyle=1

           PROCEDURE GotFocus
             ACTIVATE SCREEN
             ?" In GotFocus of Column 3"
           ENDPROC

           PROCEDURE LostFocus
             ACTIVATE SCREEN
             ?"In LostFocus of Column 3 "
           ENDPROC

         ENDDEFINE

      * End ColFocus.prg

2. Run ColFocus.prg.

3. When the Form appears, tab or arrow over to Column 3 of the grid. NOTE: The
   GotFocus() method of Column 3 does not fire.

4. Move off of Column 3.

   NOTE: The LostFocus() method of Column 3 fires twice.

Additional query words: kbvfp500 kbvfp600

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Keywords          : kbtool kbvfp kbvfp300bBUG kbvfp500aBUG kbvfp500bug kbbuglist
Technology        : kbVFPsearch kbAudDeveloper kbVFP300 kbVFP300b kbVFP500 kbVFP600 kbVFP500a
Version           : WINDOWS: 5.0a,3.0,3.0b,5.0,6.0
Issue type        : kbbug

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