private void Btn_printCheken_Click(object sender, EventArgs e) { try { if (dataGridView1.Rows.Count > 0) { if (cmb_supplier.Text == "") { MessageBox.Show("من فضلك قم باادخال اسم المورد"); return; } dt = s.VildateSUppliers(Convert.ToInt32(cmb_supplier.SelectedValue), cmb_supplier.Text); if (dt.Rows.Count > 0) { s.AddPhrichise(Convert.ToInt32(cmb_supplier.SelectedValue), dateTimePicker1.Value); txt_num.Text = s.LastsuppliersID().Rows[0][0].ToString(); for (int i = 0; i < dataGridView1.Rows.Count; i++) { s.AddPhrichiseDetails(Convert.ToInt32(txt_num.Text), Convert.ToInt32(dataGridView1.Rows[i].Cells[0].Value), Convert.ToDecimal(dataGridView1.Rows[i].Cells[2].Value)); } MessageBox.Show("تم حفظ", "عمليه الحفظ ", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1); clear(); } else if (dt.Rows.Count == 0) { s.addSuppliers(cmb_supplier.Text); txt_cust.Text = s.LastsuppliersNameID().Rows[0][0].ToString(); s.AddPhrichise(Convert.ToInt32(txt_cust.Text), dateTimePicker1.Value); txt_num.Text = s.LastsuppliersID().Rows[0][0].ToString(); for (int i = 0; i < dataGridView1.Rows.Count; i++) { s.AddPhrichiseDetails(Convert.ToInt32(txt_num.Text), Convert.ToInt32(dataGridView1.Rows[i].Cells[0].Value), Convert.ToDecimal(dataGridView1.Rows[i].Cells[2].Value)); } MessageBox.Show("تم حفظ", "عمليه الحفظ ", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1); cmb_supplier.DataSource = s.SelectCompoSupplier(); cmb_supplier.DisplayMember = "Name"; cmb_supplier.ValueMember = "Sup_id"; clear(); } } } catch (Exception ex) { MessageBox.Show(ex.Message); } }