Hi,
i have datagrid with defined template columns but i can't add any rows to it.
I tried

        ICollection CreateDataSource()
        {
            DataTable dt = new DataTable();
            DataRow dr;

            dt.Columns.Add(new DataColumn("Èçáîð", typeof(bool)));
            dt.Columns.Add(new DataColumn("Êîä", typeof(string)));

            for (int i = 0; i < 2; i++)
            {
                dr = dt.NewRow();

                dr[0] = true;
                dr[1] = "011235"+i.ToString();

                dt.Rows.Add(dr);
            }

            DataView dv = new DataView(dt);
            return dv;
        }

and then

            DataGrid1.DataSource = CreateDataSource();
            DataGrid1.DataBind();

but it seems is not working. There is two rows added in the grid but the rows are empty(no values). If i switch on AutoGenerateColumns it's ok but i need template columns so AutoGenerate must be disabled. I don't have any database behind so i must populate the DataGrid with some way like this above.

What does the <columns> portion of your datagrid markup look like?

something like this:
 <Columns>
     <asp:TemplateColumn HeaderText="Èçáîð">
        <ItemTemplate>
       <asp:CheckBox id="cbIzbor" runat="server"></asp:CheckBox>
        </ItemTemplate>
     </asp:TemplateColumn>
     <asp:BoundColumn HeaderText="Êîä"></asp:BoundColumn>

 </Columns>

there is more columns but these are that i tried to fill first.

The template column won't populate without a DataField specified.

Provide a DataField="<column name>" attribute in the <asp:TemplateColumn...>.

Peter
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