# 4807 Cancelling a Row Insert in a Bound Grid Does Not Work Properly

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Bound TGrid with inserted blank row can generate application exception.

A page with a TGrid that contains one row. Default settings.
Page connected appropriately to a TDataSet.
There is one row in the grid.
-- Press insert key to add a blank row above the existing row.
-- (Selected cell is now on a cell in the blank row.)
-- Click off the new blank row and on the populated row below.
-- (First click does nothing)
-- Again, click off the new blank row and on the populated row below.
-- Get an Application Error dialog with message "Row index 1 out of bounds"
-- Populated row disappears with no way to make it display again w/o exiting page.

If this behavior is performed with more than one row, clicking on any other row restores the missing row. The error message is still generated.