protected void btnProcess_Click(object sender, EventArgs e)
{
try
{
string[] invoices = gvwMaster.Rows.Cast <GridViewRow>().Where(row => (row.Cells[row.Cells.Count - 1].Controls[1] as CheckBox).Checked).Select(row => row.Cells[0].Text).ToArray();
string fileName = BillingService.GenerateBillingUnpaidInvoice(
Convert.ToInt32(ddlBranch.SelectedValue),
invoices,
Server.MapPath("~/billing/"));
litResult.Text = String.Format("Billing result file <b><a target='_new' href='{0}'>{1}</a></b>",
this.ResolveClientUrl("~/billing/" + fileName),
fileName);
}
catch (Exception ex)
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "_alert",
"alert('" + ex.Message + "');",
true);
}
}
