Specified argument was out of the range of valid values. Parameter name: index.

[haleemasher]

plz help i have a code for datagrid and i want to update it. it shows error "Specified argument was out of the range of valid values. Parameter name: index." plz check errors try { ErrorMessage.Text = ""; SqlCommand updCommand = new SqlCommand(); updCommand.Connection = cnx; updCommand.CommandText="UPDATE Student_Attendance Set Course_Id='" + ((TextBox)e.Item.Cells[3].Controls[0]).Text +"',Std_Id='"+((TextBox)e.Item.Cells[4].Controls[0]).Text +"',Class_Id='"+((TextBox)e.Item.Cells[5].Controls[0]).Text +"',Total_Lectures='"+((TextBox)e.Item.Cells[6].Controls[0]).Text +"',Attended_Lectures='"+((TextBox)e.Item.Cells[7].Controls[0]).Text +"'"; updCommand.CommandType=CommandType .Text; cnx.Open(); updCommand.ExecuteNonQuery(); da1.Fill(ds); Cache["studentdata"]=ds; DataGrid1.EditItemIndex= -1; bindGrid(); cnx.Close(); } catch (System.Exception ex) { ErrorMessage.Text=ex.Message; }

[Shyam K Pananghat]

check whether a column exist in the given index.. It says that the collection object doesn't have any items for your given index..

Shyam.. My Blog dotnetscoups.blogspot.com