private void GridViewBindCustomerInfo()
{
objCustomer = new Customer();
objCustomerBiz = new CustomerBiz();
DataTable dtCustomer = new DataTable();
dtCustomer = objCustomerBiz.GetCustomerInfoForGv(txtCustomerUsername.Text.Trim());
gvDisplayCustomerInfo.DataSource = dtCustomer;
gvDisplayCustomerInfo.DataBind();
gvDisplayCustomerInfo.ShowHeaderWhenEmpty = true;
gvDisplayCustomerInfo.EmptyDataText = "No Data Found";
gvDisplayCustomerInfo.AlternatingRowStyle.BackColor = System.Drawing.Color.AliceBlue;
gvDisplayCustomerInfo.SelectedRowStyle.BackColor = System.Drawing.Color.DarkKhaki;
}