protected void insert_button_Click(object sender, EventArgs e) { string date = Convert.ToDateTime(textBox_calendar.Text).ToString("yyyy-MM-dd").ToString().Trim(); string category_id = dropdown_category.SelectedValue.ToString().Trim(); string description = textArea_description.Text.ToString().Trim(); string amount = textBox_amount.Text.ToString().Trim(); string paid_by = textBox_paidBy.Text.ToString().Trim(); string path = ""; if (fileupload_attachment.HasFile) { path = Server.MapPath("attachments"); if (!Directory.Exists(path)) { Directory.CreateDirectory(path); } string file_name = fileupload_attachment.FileName.ToString(); path += "\\" + file_name; fileupload_attachment.SaveAs(path); path = "\\attachments\\" + file_name; } eb.insertExpense(date, category_id, description, amount, paid_by, path); clearAll(); bindGrid(); }