hi
i have two problem with telerik.grid
first please look at my code

private void loadGridView()
        {
            grdIODump.DataSource = IOInfo.personIOInfo(Session["perno"].ToString(), txtbeginDate.Text, txtEndDate.Text);
            grdIODump.DataBind();
        }

i call this code in my submit button function;
and this is my grid code:
and now my problem:
1- when i click on one of header to sort my grid go disapear. but if i load grid view in my page_load too it does not but i can't load this in page_load.
2- if i write this code in my oadGridView() function

            for (int i = 0; i < grdIODump.Items.Count; i++)
            {
                if (grdIODump.Items[i]["DURATION"].Text == "۰۰:۰۰")
                {
                    grdIODump.Items[i].BackColor = System.Drawing.Color.Pink;
                }
            }
// change bg color of some row in if statement
it works just for first page of my grid and in the other page it doesn't work

can any one help me????

Hello,

Problem 1: One suggestion would be using Advanced Data Binding for RadGrid than simple data binding.
Initially set the Visible property of RadGrid to "false" and change the value in Button1_Click event and invoke Rebind() method, which in turn call the NeedDataSource event to populate the grid.

C#:

Problem2: To change the background color of the particular cell, use the following code in ItemDataBound event.

C#:

-Shinu

i solve it.
i add these codes:

        protected void grdIODump_PageIndexChanged(object source, Telerik.Web.UI.GridPageChangedEventArgs e)
        {
            loadGridView();
        }

        protected void grdIODump_SortCommand(object source, Telerik.Web.UI.GridSortCommandEventArgs e)
        {
            loadGridView();
        }