I have created a custom card view for our EC data card. It is a windows forms application (see pic below). If the file is checked out before opening in this application all is well. If the file is not checked out, I have a button for them to check out the file so they can edit the data card. I click the button, the file is checked out just fine, I refresh/update the view but the controls on the data card do not enable. Please take a look at the code I have and see if there is something I am missing.