ID Number: Q81219
1.00
WINDOWS
buglist1.00
Summary:
If you change the Min or Max properties of an Instant Change Scroll
Bar custom control within the Changing event of the control, you can
encounter an "Unrecoverable Application Error" (UAE). When you trigger
the Changing event, the application will give you an "Out of stack
space" error message and then you will receive the UAE.
Microsoft has confirmed this to be a problem in Microsoft Visual Basic
Professional Toolkit version 1.0 for Windows. We are researching this
problem and will post new information here as it becomes available.
More Information:
Steps to Reproduce Problem
--------------------------
1. Run Visual Basic, or from the File menu, choose New Project (ALT,
F, N) if Visual Basic is already running. Form1 is created by
default.
2. From the File menu, choose Add File. In the Files box, select the
INSTSCRL.VBX custom control file. The Instant Change Scroll Bar
custom controls will appear in the toolbox.
3. Place an InstHScroll or InstVScroll control on Form1.
4. Press the F7 function key to open the Code window. In the Procedure
box, select the Changing event. Enter either of
the following statements:
' Note if you use the vertical scroll bar use InstVScroll
Sub InstHScroll1_Changing ( )
InstHScroll1.Max = InstHScroll1.Max - 10
' or remove the remark from the following statement
' InstHScroll1.Min = InstHScroll1.Min + 10
End Sub
5. From the Run menu, choose Start, or press F5.
6. Click and drag the scroll box (thumb) to generate a Changing event
and close the "Out of Stack Space" error.
7. From the Run menu, choose End. A UAE may be generated.
Additional reference words: 1.00