I am developing a web based application in C#.net. In this i have to browse control in which i have to select an Excel file. The problem with this is when i gave larger files it immediately crashes. I set a parameter in web.config file so that it can take files up to 8MB size.
Now what i need is How to display a warning message immediately when user selects a file with more than the expected size.
Please help me.
Thanks in Advance.
Ramu Medida.