private void BindInvoiceProductsDetails()
{
DataTable dtInvProducts = new DataTable();
dtInvProducts = objOrder.BranchOrderDetails(txtInvno.Text);
if (dtInvProducts.Rows.Count > 0)
{
txtInvDate.Text = dtInvProducts.Rows[0]["BranchOrderDate"].ToString();
ddlProduct.DataSource = dtInvProducts;
ddlProduct.DataTextField = "ProductName";
ddlProduct.DataValueField = "ProductId";
ddlProduct.DataBind();
ddlProduct.Items.Insert(0, MudarApp.AddListItem());
}
}