FIX: Unallocated Handle When Deleting Zero Value of a Grid

ID: Q135400

3.00 WINDOWS kbprg kbfixlist kbbuglist

The information in this article applies to:

Microsoft Visual FoxPro for Windows, version 3.0

SYMPTOMS

Visual FoxPro produces a "Use of Unallocated Handle" error (an Application Error) or performs an illegal operation and has to be shut down when modifying a grid on a form.

STATUS

Microsoft has confirmed this to be a problem in the Microsoft products listed at the beginning of this article. This problem was corrected in Visual FoxPro 3.0b for Windows.

MORE INFORMATION

Steps to Reproduce Problem

1. Create a new form.

2. Add a grid to the form.

3. In the Property sheet, select the grid's Value property, and press the

   DELETE key so that there is nothing listed for the Value property.

4. Press ENTER, and you should see the error.

Additional reference words: 3.00 VFoxWin fixlist3.00b buglist3.00 KBCategory: kbprg kbfixlist kbbuglist KBSubcategory: FxprgGrid

Keywords          : FxprgGrid kbbuglist kbfixlist
Version           : 3.00
Platform          : WINDOWS
Solution Type     : kbfix