Check all Row of Telerik Radgrid

Check all Row of Telerik Radgrid

In this article I am selecting all rows of Radgrid on single check.

For this you have to specify dome properties :-

AllowMultiRowSelection="True", using this property you can allow or denied its multiple selection.

<Selecting AllowRowSelect="true"></Selecting>

The checkbox control for radgrid

                    <telerik:GridClientSelectColumn>

                    </telerik:GridClientSelectColumn>

Step 1:Design web form .aspx page

<div>

        <asp:ScriptManager ID="ss" runat="server">

        </asp:ScriptManager>

        <telerik:RadGrid ID="RadGrid1" OnNeedDataSource="RadGrid1_NeedDataSource" runat="server"

            CellSpacing="0" AllowPaging="True" PageSize="10" Width="97%" AllowMultiRowSelection="True"

            GridLines="None">

            <PagerStyle Mode="NumericPages"></PagerStyle>

            <ClientSettings EnableRowHoverStyle="true">

                <Selecting AllowRowSelect="true"></Selecting>

            </ClientSettings>

            <SelectedItemStyle CssClass="SelectedItem"></SelectedItemStyle>

            <MasterTableView>

                <Columns>

                    <telerik:GridClientSelectColumn>

                    </telerik:GridClientSelectColumn>

                </Columns>

            </MasterTableView>

        </telerik:RadGrid>

    </div>

Step 2:Logic on .Cs page 

protected void RadGrid1_NeedDataSource(object sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)

    {

        DataTable dt = new DataTable();

        dt.Columns.Add("Name");

        dt.Columns.Add("Amount", typeof(Int32));

        dt.Columns.Add("Phone");

        dt.Columns.Add("UnitCount", typeof(Int32));

        dt.Rows.Add("Kandy", "12", "8802***2564", "2");

        dt.Rows.Add("Sam", "25", "545502*2544", "4");

        dt.Rows.Add("Izhar", "32", "95802*2452", "4");

        dt.Rows.Add("Vineet", "10", "88022564***", "6");

        RadGrid1.DataSource = dt;

    }

It will look like :-