Thank you for reply. But I found the solution from some other website [don't remeber which one] and now its working good.
HTML CODE
<asp:DetailsView ID="DetailsView1" runat="server" AllowPaging="True"
AutoGenerateRows="False" DataKeyNames="AdmNo"
DataSourceID="AccessDataSource1" CssClass="DetailsViewStyle1"
Height="50px" Width="567px"
ondatabound="DetailsView1_DataBound" >
<Fields>
<asp:BoundField DataField="RollNo" HeaderText="RollNo" ReadOnly="True"/>
<asp:BoundField DataField="SName" HeaderText="Name of the Student" ReadOnly="true"/>
<asp:BoundField DataField="MName" HeaderText="Mother Name" ReadOnly="true"/>
<asp:BoundField DataField="FName" HeaderText="Father Name" ReadOnly="true"/>
<asp:TemplateField HeaderText="Subject I">
<ItemTemplate>English [Date]
<asp:Label ID="lblSub1" runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Subject II">
<ItemTemplate>
<asp:DropDownList ID="drpSub2" runat="server" CssClass="dropdownliststyle"
SelectedValue='<%# Eval("Sub2") %>'>
<asp:ListItem Value="1">Kannad</asp:ListItem>
<asp:ListItem Value="3">Hindi</asp:ListItem>
<asp:ListItem Value="7">Marathi</asp:ListItem>
</asp:DropDownList>
[Date] <asp:Label ID="lblSub2" runat="server" ></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Fields>
<PagerStyle HorizontalAlign="Left" VerticalAlign="Middle" Font-Size="13px" Font-Names="Arial"/>
</asp:DetailsView>
C# CODE to set the value in TemplateField [ItemTemplate] of DetailsView in addition. Example I want to set value from "Session" into the templatefield "Subject I" at "lblSub1" by using bellow code.
if (DetailsView1.Rows[7].RowType == DataControlRowType.DataRow)
{
Label Elabel = (Label)DetailsView1.Rows[7].Cells[1].FindControl("lblSub1");
Elabel.Text = Session["Engdate"].ToString();
}
Sorry for Lengthy Text. Its Habbit.
Best Regards