Hi, i am trouble to find out this problem. I have develop an windows application in that one form contains the datagridview(see attachments). When i click on Download it will displayed lable on datagridview displaying message Downloading Please wait... . When i am clicking on download a am enable datagridview to false for the not allowing any click on it but after some (4 to 5 clicks) it will hang or close the application abnormally.
How i can figure out this problem.
Thanks in advance.