make datagrid selectable

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I had a datagrid in the webform and i want to make rows in it selctable i search a lot but no such inbuilt functions are found can you help me pls

my code is

XML

<asp:DataGrid ID="DataGrid1"  runat="server" AutoGenerateColumns="False"
         CellPadding="4" ForeColor="#333333" GridLines="None" Width="1281px"
         OnCancelCommand="Grid_CancelCommand"  selectionm
         OnPageIndexChanged="Grid_PageIndexChanged">
         <AlternatingItemStyle BackColor="White" />
         <Columns>


             <asp:TemplateColumn HeaderText="Roles">
   <EditItemTemplate>
      <asp:CheckBox ID="chkAll"  runat="server" />
   </EditItemTemplate>
   <ItemTemplate>
     <asp:CheckBox  ID="chkDelete" runat="server" />
  </ItemTemplate>
</asp:TemplateColumn>

             <asp:TemplateColumn HeaderText="PRODUCT ID">
             <EditItemTemplate>
                     <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("productID") %>'></asp:TextBox>
                 </EditItemTemplate>
                 <ItemTemplate>
                     <asp:Label ID="Label1" runat="server" Text='<%# Bind("productID") %>'></asp:Label>
                 </ItemTemplate>
             </asp:TemplateColumn>
             <asp:TemplateColumn HeaderText="PRODUCT CODE">

             <EditItemTemplate>
                     <asp:TextBox ID="TextBox3" runat="server" Text='<%# Bind("productcode") %>'></asp:TextBox>
                 </EditItemTemplate>
                 <ItemTemplate>
                     <asp:Label ID="Label3" runat="server" Text='<%# Bind("productcode") %>'></asp:Label>
                 </ItemTemplate>
             </asp:TemplateColumn>
             <asp:TemplateColumn HeaderText="PRODUCT NAME">
             <EditItemTemplate>
                     <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("productame") %>'></asp:TextBox>
                 </EditItemTemplate>
                 <ItemTemplate>
                     <asp:Label ID="Label2" runat="server" Text='<%# Bind("productame") %>'></asp:Label>
                 </ItemTemplate>
             </asp:TemplateColumn>
             <asp:TemplateColumn HeaderText="COST">
             <EditItemTemplate>
                     <asp:TextBox ID="TextBox4" runat="server" Text='<%# Bind("costpricee") %>'></asp:TextBox>
                 </EditItemTemplate>
                 <ItemTemplate>
                     <asp:Label ID="Label4" runat="server" Text='<%# Bind("costpricee") %>'></asp:Label>
                 </ItemTemplate></asp:TemplateColumn>
             <asp:TemplateColumn HeaderText="QUANTITY">
             <EditItemTemplate>
                     <asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind("quantity") %>'></asp:TextBox>
                 </EditItemTemplate>
                 <ItemTemplate>
                     <asp:Label ID="Label5" runat="server" Text='<%# Bind("quantity") %>'></asp:Label>
                 </ItemTemplate></asp:TemplateColumn>
             <asp:TemplateColumn HeaderText="COMPANY">
             <EditItemTemplate>
                     <asp:TextBox ID="TextBox6" runat="server" Text='<%# Bind("company") %>'></asp:TextBox>
                 </EditItemTemplate>
                 <ItemTemplate>
                     <asp:Label ID="Label6" runat="server" Text='<%# Bind("company") %>'></asp:Label>
                 </ItemTemplate></asp:TemplateColumn>
                  <asp:TemplateColumn HeaderText="PHONE">
             <EditItemTemplate>
                     <asp:TextBox ID="TextBox7" runat="server" Text='<%# Bind("phoneno") %>'></asp:TextBox>
                 </EditItemTemplate>
                 <ItemTemplate>
                     <asp:Label ID="Label7" runat="server" Text='<%# Bind("phoneno") %>'></asp:Label>
                 </ItemTemplate></asp:TemplateColumn>
             <asp:EditCommandColumn CancelText="Cancel" EditText="Edit" UpdateText="Update">
             </asp:EditCommandColumn>
             <asp:ButtonColumn CommandName="Delete" Text="Delete"></asp:ButtonColumn>
         </Columns>
         <FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
         <HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
         <ItemStyle BackColor="#FFFBD6" ForeColor="#333333" />
         <PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
         <SelectedItemStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
     </asp:DataGrid>

Posted 4-Jul-11 0:19am

SREENATH GANGA

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Niranjankr · Accepted Answer · 2011-07-04T00:50:00

This is my Used coding ,It can Help u..

desinging Part :

XML

<asp:DataList ID="DataList1" runat="server" DataSourceID="SqlDataSource1"  DataKeyField="id"
          BackColor="White" BorderColor="White" BorderStyle="Ridge" BorderWidth="2px"
          CellPadding="3" CellSpacing="1"
          onselectedindexchanged="DataList1_SelectedIndexChanged">
          <FooterStyle BackColor="#C6C3C6" ForeColor="Black" />
          <HeaderStyle BackColor="#4A3C8C" Font-Bold="True" ForeColor="#E7E7FF" />
          <ItemStyle BackColor="#DEDFDE" ForeColor="Black" />

          <ItemTemplate>
          <asp:LinkButton ID="Link1" runat="server" Text="Select" onclick="Link1_Click" ></asp:LinkButton>
          <asp:HiddenField ID="HID" runat="server" Value='<%# Eval("id") %>' />
              name:
              <asp:Label ID="nameLabel" runat="server" Text='<%# Eval("name") %>' />
              <br />
              address:
              <asp:Label ID="addressLabel" runat="server" Text='<%# Eval("address") %>' />
              <br />
              <br />
          </ItemTemplate>
          <SelectedItemStyle BackColor="#9471DE" Font-Bold="True" ForeColor="White" />
      </asp:DataList>

      <asp:SqlDataSource ID="SqlDataSource1"
          SelectCommand="SELECT [id], [name], [address] FROM [Test1]" runat="server"
          ConnectionString="<%$ ConnectionStrings:MandeepConnectionString %>">

      </asp:SqlDataSource>

>

Coding Part :

protected void Link1_Click(object sender, EventArgs e)
   {
       LinkButton lb = sender as LinkButton;
       DataListItem item = lb.NamingContainer as DataListItem;
       HiddenField HF = item.FindControl("HID") as HiddenField;
       Response.Write(HF.Value);


   }

This is tested..