Hello, hope in your help.
My problem is when the GridView is empty in the aspx page I've this error:
Object reference not set to an instance of an object on:
protected void OnDataBound(object sender, EventArgs e)
{
sql = "SELECT ";
sql = sql + " denom
sql = sql + "FROM ";
sql = sql + " tbl_xxx; ";
DropDownList Newcombo = DecoderView.FooterRow.FindControl("Newcombo") as DropDownList;
Newcombo.DataSource = GetData(sql);
Newcombo.DataTextField = "denom";
Newcombo.DataValueField = "denom";
Newcombo.DataBind();
Newcombo.Items.Insert(0, new ListItem("------", ""));
}
in this line:
DropDownList Newcombo = DecoderView.FooterRow.FindControl("Newcombo") as DropDownList;
If I've gridview records to show the aspx page is working ...
Can you help me?
Thank you in advance