Cellvalidating in datagridview in c
You might want to handle this for a number of reasons: to enable a save button, to change the appearance of selected items, to display a pop-up window, or to check for consistency against other choices.
It turns out that this is trickier than it might seem and doesn’t work great out of the box from .
This problem was also raised in a Stack Overflow Question which seemed to advocate for handling the method, thereby ensuring that the grid would evaluate whether or not the Cell’s value had, indeed, changed and fire the corresponding event appropriately I must admit, this works, but feels like more of a work around than a solution.
What if someone is able to make a selection without a click event?
Anytime a grid event is handled, a notification will pop-up and fade out.
This helps identify when, and in what order, events are being handled without explicitly having to set breakpoints and wait for the code to catch each event.