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Article PS040816144

BUG: Checkboxes and Combo Boxes with Null Values

Problem Description

When using combo boxes or checkboxes with AspGrid via the methods AttachCheckbox and AttachForeignTable or properties Array and VArray , the following errors may occur if the database records or value arrays contain NULL values:

Invalid VArray element.

Invalid Array element.

A checkbox cannot be attached to this column.

Field cannot be displayed as a checkbox.

Field cannot be displayed in a combo box.

Solution

The errors above were caused by a bug in AspGrid. This bug has been fixed in AspGrid ver. 3.1.0.1 (Service Release). Download this service release from www.aspgrid.com/download.html.

Created: 8/16/2004 2:35:39 PM
Last Modified: 8/16/2004 2:35:39 PM

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