I am running into a problem in IE8 and a column that has a type of ColumnEditorType.Combo.

I set it up with the following options

.ComboEditorOptions(options => {
options.AllowCustomValue(false);
options.Mode(ComboMode.DropDown);
options.ShowDropDownButton(true);
options.DataSource(ViewBag.StatusValues);
options.TextKey("Text");
options.ValueKey("Value");
options.EnableClearButton(false);
options.DropDownOnFocus(true);
options.SelectItemBySpaceKey(true);
});

When I get a iggridupdatingeditcellended event I check the columnKey and I want to perform some action on the data if it has changed in the cell.

This is working in IE7,IE9, and latest Chrome. IN IE8 I am getting an exception 

Unhandled exception at line 19, column 8627 in http://localhost:60001/Portal/Scripts/Infragistics/modules/infragistics.ui.grid.selection.js

0x80020003 - Microsoft JScript runtime error: Member not found.

_cellFromEvent [infragistics.ui.grid.selection.js] Line 19 Script
_mouseDown [infragistics.ui.grid.selection.js] Line 19 Script
_sel [infragistics.ui.grid.updating.js] Line 21 Script
_endEdit [infragistics.ui.grid.updating.js] Line 21 Script
_onEvt [infragistics.ui.grid.updating.js] Line 21 Script
Anonymous Function [infragistics.ui.grid.updating.js] Line 21 Script

I am wondering 2 things.

1) Is there a better way, like hooking into an event on the combo editor, so that I know when a value has changed

2) If there is not a different event, how can I stop this behavior.