hi,
my gridview is not binding..
I have taken Dropdownlist in rowdatabound event when i click the add button the grid should be added.but my grid is not binding...
Code:
protected void grid1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
string s2 = "select subDivisionName from Tbh_SubDivsionMaster";
SqlDataAdapter ada = new SqlDataAdapter(s2, con);
DataSet ds = new DataSet();
ada.Fill(ds);
DropDownList ddl1 = (DropDownList)e.Row.FindControl("ddl1");
ddl1.DataSource = ds;
ddl1.DataTextField = "subDivisionName";
ddl1.DataBind();
}
}
protected void btnadd_Click(object sender, EventArgs e)
{
if (Request.QueryString["uid"] != "")
{
grid1.DataSource = ds;
grid1.DataBind();
}
}
these is my source code
HTML Code:
<asp:GridView ID="grid1" runat="server" Width="750px" OnRowDataBound="grid1_RowDataBound" AutoGenerateColumns="False" BackColor="LightGoldenrodYellow" BorderColor="Tan" BorderWidth="1px" CellPadding="2" ForeColor="Black" GridLines="None" >
<Columns>
<asp:TemplateField>
<HeaderTemplate >
<asp:Label ID="hd1" runat="server" Text="SubDivisionName"> </asp:Label>
</HeaderTemplate>
<ItemTemplate>
<asp:DropDownList ID="ddl1" runat="server" DataTextField="subDivisionName" AutoPostBack="true" OnSelectedIndexChanged="ddl1_SelectedIndexChanged1" >
</asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>
</asp:GridView>
gridview binding
