private void button1_Click(object sender, EventArgs e) { try { this.Cursor = Cursors.WaitCursor; RPT.WEB myReport = new RPT.WEB(); RPT.FRM_RPT_PRODUCT myForm = new RPT.FRM_RPT_PRODUCT(); myReport.SetParameterValue("@ID_ORDER", Convert.ToInt32(textBox1.Text)); myForm.crystalReportViewer1.ReportSource = myReport; myForm.ShowDialog(); this.Cursor = Cursors.Default; prd.DeleteProductWeb(Convert.ToInt32(textBox1.Text)); this.dgvOrdersWeb.DataSource = prd.GetOrderDetailsWeb1(); } catch { MessageBox.Show("قم بتحديد الفاتورة ", "تنبية", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); this.Cursor = Cursors.Default; } }