Is there a way to cancel the CurrentRowChanged event after its being fired? or Undo The CurrentRowChanged Event from inside the event handler. I couldn't find  This is what I'm trying to do. I have a grid and based on the current row selected, I load a hand full of user controls with data. Now while these child controls are being loaded, I don't ...

Did you set the validation criterion using the validation provider on the cells of the datarow template? For your last question you need to invoke the ValidationProvider.Validate() method to update the validation if you are using the manual mode. You can choose when to invoke validation according to your needs. If you want to invoke when the ...