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Article ID: 158760 - Last Review: October 15, 2003 - Revision: 3.1
FIX: Setting Grid RowHeight to Large Number Affects Page Down
This article was previously published under Q158760
When you set the RowHeight of a grid to a large number and you cannot see
two complete rows in the grid, the PAGE DOWN key might not function
properly. It might page down once and stop, or it might not page down at
all. If the RowHeight is set to a number such as 150 or higher, then a
general protection fault (GPF) might occur when you press the PAGE DOWN key
one or more times while in the grid.
Make sure that there are at least two rows of data showing in the grid, or
set the RowHeight property of the grid to a smaller number.
This problem has been fixed in Visual FoxPro 5.0a.
The RowHeight of a grid must be set so that you can see at least two rows
of data in the grid or else the PAGE DOWN key does not move through the
records properly. The PAGE UP key and the ARROW keys work correctly, but
PAGE DOWN key does not work. When the RowHeight is set less than 100, the
PAGE DOWN key does not work. When the setting is more than 150, a general
protection fault occurs when you press the PAGE DOWN key one or more times.
Steps to Reproduce Behavior
- Create a form and add a table to the DataEnvironment.
- Add a grid to the form and set the RowSource to the table in the
DataEnvironment.
- Change the RowHeight of the grid to 75.
- Run the form and press the PAGE DOWN key. Note that it might page down
once or not at all.
- Modify the form and change the RowHeight of the grid to 200.
- Run the form and press the PAGE DOWN key one or more times. A general
protection fault occurs and Visual FoxPro closes.
APPLIES TO
- Microsoft Visual FoxPro 3.0 Standard Edition
- Microsoft Visual FoxPro 3.0b Standard Edition
- Microsoft Visual FoxPro 5.0 Standard Edition
| kbbug kbfix kbvfp500afix KB158760 |
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