Question

I want to show the datatable header to gridview header.
My datatable have dynamic header it may be changeable so i want to show that header as a gridview header. please help me to create it.

Answer 1

Set the GridView’s AutoGenerateColumns property to true(what is the default).

You could also generate them manually with AutoGenerateColumns set to false:

   foreach (DataColumn col in dt.Columns)
   {    
       BoundField field = new BoundField();
       field.DataField = col.ColumnName;
       field.HeaderText = col.ColumnName;
       GridView1.Columns.Add(field);
   }
   GridView1.AutoGenerateColumns = false;
   GridView1.DataSource = tbl; //a DataTable of your choice
   GridView1.DataBind();