Infragistics AfterCellUpdate event and when it is triggered

Yet another Infragistics post. I have been battling a defect where the event for a cell being updated was not being triggered until the the use placed the focus on a different cell.

It turns out that I should not be using the AfterCellUpdate event but rather the CellChange event instead.

The former is raised when focus is lost the latter is triggered EVERY time it is changed. Since I am wanting to know when the embedded CheckBox is clicked I am fine with that.