Hi,

I have asp.net page where there is a button and a webgrid . On clicking that button I open a modal pop up window where the user searches for some values. When they click select on the modal popup I create a new row with  those values in my webgrid with those values. Everything works fine as now. But when they click that select button again, there is another row created if the values are same.

My question is how to remove or filter out the duplicate values in the grid. I want to do this in the client side. Bascially i need help in how to iterate through the item collection of the grid and see for matching row id;s or something like that. Any suggestions with some code is appreciated.

 Thanks,