Hi , i have a webdatagrid with my custom dataset bind at runtime
first i write
WebDataGrid1.ClearDataSource()
WebDataGrid1.DataSource = dt_User
WebDataGrid1.DataBind()
and a custom paging control when i click now on the button next page i got the following error

Runtime Error in Microsoft BLOCKED SCRIPT Sys.WebForms.PageRequestManagerServerErrorException: I found several controls with the ID it0_0. FindControl requires unique IDs for controls.

I have found this
http://news.infragistics.com/forums/p/32705/178360.aspx#178360
iam use currently 10 vol 3
i have tryed this
http://forums.infragistics.com/forums/t/30834.aspx
but when i check the postback and not build up the grid the grid are empty.

i mean that this error occurs since volume 3.

on first run the data will be fine, but when i click on the paging the above error appears.
could anyone help me?