Hello,
I have dropdown in one of gridview column.I want select multiple values in dropdown list
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False" DataSourceID="ObjectDataSource1" Width="995px" OnRowDataBound="GridView1_RowDataBound" >
<Columns>
<asp:BoundField DataField="firstname" HeaderText="firstname" ControlStyle-Width="100px" SortExpression="firstname">
</asp:BoundField>
<asp:BoundField DataField="designation" HeaderText="designation" ControlStyle-Width="100px" SortExpression="designation">
</asp:BoundField>
<asp:BoundField DataField="rolename" HeaderText="rolename" ControlStyle-Width="100px" SortExpression="rolename">
</asp:BoundField>
<asp:TemplateField HeaderText="Industrialarea">
<ItemTemplate>
<asp:Label ID="lblIndustrialarea" runat="server" Text='<%# Eval("nmindar") %>' Visible = "false" />
</ItemTemplate>
<EditItemTemplate>
<asp:Label ID="lblIndustrialarea" runat="server" Text='<%# Eval("nmindar")%>' Visible="false"></asp:Label>
<asp:DropDownList ID="ddlIndustrialarea" runat="server" SelectionMode="Multiple"></asp:DropDownList>
</EditItemTemplate>
</asp:TemplateField>
<asp:CommandField ShowEditButton="True" />
</Columns>
<EditRowStyle BackColor="#99FFCC" />
<RowStyle HorizontalAlign="Center" VerticalAlign="Middle" />
</asp:GridView>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server" SelectMethod="GetUserDetailstogrid" TypeName="DAL.UserdetailsDAL" UpdateMethod="UpdateUserdetails">
<UpdateParameters>
<asp:Parameter Name="firstname" Type="String" />
<asp:Parameter Name="designation" Type="String" />
<asp:Parameter Name="rolename" Type="String" />
<asp:Parameter Name="industrialarea" Type="String" />
</UpdateParameters>
</asp:ObjectDataSource>
how can get that in edit template