RadGrid

Task 1:

MaintainScrollbar at the edited area after pageload

in C#

Page.MaintainscrollpositionOnPostback=true;

in Asp

<%@ Page Title="" Language="C#" MasterPageFile="masterpage.master"  AutoEventWireup="true" Maintainscrollpositiononpostback="true"
 CodeFile="GroupSubjectMaster.aspx.cs" Inherits="GroupSubjectMaster" %>



Task 2: Nested Grid

Getting values from parent grid  and child grid

 GridDataItem parentItem = e.Item.OwnerTableView.ParentItem
         string datakey = parentItem.OwnerTableView.DataKeyValues[parentItem.ItemIndex]["masterid"].ToString();

 GridDataItem item = (GridDataItem)e.Item;
        string DId = item.OwnerTableView.DataKeyValues[item.ItemIndex                  ["masterdetailid"].ToString();

Task 3:

Call Client side event in RadGrid

   <ClientSettings  ClientEvents-OnRowClick ="comboboxvali()" >
     </ClientSettings>

Task 4:

Change the Fore color of the literal control

In this case the literal is created for showing message that saved/not saved due to...

use code done below in catch block to show error message in different color

  GroupSubjectmasterRadGrid.Controls.Add(new LiteralControl(string.Format("<span style='color:red'>Unable to insert VehicleType. Reason: " + ex.Message + "</span>")));
                e.Canceled = true;

Task 5:
Allow  access only number in  RadGrid  Text box control

              <cc1:FilteredTextBoxExtender ID="filetered1" runat="server"      TargetControlID="Txt_weightage"  FilterType="Numbers">
            </cc1:FilteredTextBoxExtender>


Add the above code to below the asp text box  coded below

<asp:TextBox ID="Txt_weightage" runat="server" Text='<%# Eval("weightage") %>' Width="75px"></asp:TextBox>