private void button1_Click(object sender, EventArgs e) { if (update) { try { int diff = (Convert.ToInt32(txtGrand.Text)) - Convert.ToInt32(txtCash.Text); // MessageBox.Show(diff.ToString()); if (textBox2.Text != "") { if (diff > 0) { SQLConn.sqL = "UPDATE customer SET DuePayment = '" + Math.Abs(diff) + "' , RemainingBalance = '0' WHERE CusID = " + textBox2.Text + ""; // MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); textBox5.Text = "0"; textBox4.Text = Math.Abs(diff).ToString(); } if (diff < 0) { SQLConn.sqL = "UPDATE customer SET RemainingBalance = '" + Math.Abs(diff) + "', DuePayment = '0' WHERE CusID = " + textBox2.Text + ""; //MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); textBox4.Text = "0"; textBox5.Text = Math.Abs(diff).ToString(); } if (diff == 0) { SQLConn.sqL = "UPDATE customer SET RemainingBalance = '0' ,DuePayment = '0' WHERE CusID = " + textBox2.Text + ""; // MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); textBox5.Text = "0"; textBox4.Text = "0"; } } SQLConn.sqL = "Update transactions SET TDate ='" + DateTime.Now.ToString("MM/dd/yyyy").ToString() + "', TTime = '" + DateTime.Now.ToString("hh:mm:ss").ToString() + "', NonVatTotal = '" + txtWithDue.Text + "', VatAmount='" + txtWithDue.Text + "', TotalAmount = '" + txtTA.Text + "', StaffID = " + StaffID + ", CusID = '" + textBox2.Text + "', Firstname ='" + textBox3.Text + "', RemainingBalance = '" + textBox4.Text + "', DuePayment = '" + textBox5.Text + "' , discount = " + txtDiscount.Text + ", description_invoice = '" + txtGeneralDesc.Text + "' ,TotalAmountGrand = " + txtGrand.Text + " WHERE InvoiceNo = " + invoiceID + ""; SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); SQLConn.sqL = "DELETE FROM transactiondetails WHERE InvoiceNo = " + invoiceID + ""; SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); id = (int)SQLConn.cmd.LastInsertedId; List <string> ls = new List <string>(); foreach (ListViewItem itemRow in this.listView2.Items) { for (int i = 0; i < itemRow.SubItems.Count; i++) { ls.Add(itemRow.SubItems[i].Text.ToString()); } try { SQLConn.sqL = "INSERT INTO transactiondetails(InvoiceNo, ProductNo, ProductName , ItemPrice, Quantity, Discount,description_product) VALUES(" + invoiceID + ", " + ls.ElementAt(1).ToString() + ", '" + ls.ElementAt(2).ToString() + "', " + ls.ElementAt(3).ToString() + ", '" + ls.ElementAt(5).ToString() + "', '0' ,'" + ls.ElementAt(4).ToString() + "')"; SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); SQLConn.sqL = "INSERT INTO stockout(ProductCode, Description, DateOut, Quantity, Price,TotalAmount) VALUES(" + ls.ElementAt(1).ToString() + ", '" + ls.ElementAt(2).ToString() + "', " + DateTime.Now.ToString("MM/dd/yyyy").ToString() + ", " + ls.ElementAt(5).ToString() + ", " + ls.ElementAt(3).ToString() + ", " + txtTA.Text + ")"; //MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); SQLConn.sqL = "UPDATE Product SET StocksOnhand = StocksOnHand - " + ls.ElementAt(5).ToString() + " WHERE ProductNo = " + ls.ElementAt(1).ToString() + ""; //MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); } catch (Exception ex) { Interaction.MsgBox(ex.ToString()); } finally { SQLConn.cmd.Dispose(); SQLConn.conn.Close(); } ls.Clear(); } Interaction.MsgBox("Transaction Saved.", MsgBoxStyle.Information, "Add Transaction"); try { int cusID = Convert.ToInt32(textBox2.Text.ToString()); if (cusID != 0) { SQLConn.sqL = "SELECT * , CONCAT(Street, ' ', City , ' ', Province) as Address FROM customer WHERE CusID =" + cusID + " Limit 1"; SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.dr = SQLConn.cmd.ExecuteReader(); while (SQLConn.dr.Read() == true) { shopname = SQLConn.dr["shopname"].ToString(); address = SQLConn.dr["Address"].ToString(); genDesc = txtGeneralDesc.Text; name = SQLConn.dr["Firstname"].ToString();; contact = SQLConn.dr["mobileNo"].ToString();;;; } } } catch (Exception ex) { Interaction.MsgBox(ex.Message); } finally { SQLConn.cmd.Dispose(); SQLConn.conn.Close(); } frmInvoice inv = new frmInvoice(invoiceID, name, textBox4.Text, textBox5.Text, Convert.ToInt32(txtDiscount.Text), shopname, address, genDesc, contact); inv.ShowDialog(); ClearFields(); } catch (Exception ex) { Interaction.MsgBox(ex.ToString()); } finally { SQLConn.cmd.Dispose(); SQLConn.conn.Close(); } } else if (update == false) { try { int diff = (Convert.ToInt32(txtGrand.Text)) - Convert.ToInt32(txtCash.Text); // MessageBox.Show(diff.ToString()); if (textBox2.Text != "") { if (diff > 0) { SQLConn.sqL = "UPDATE customer SET DuePayment = '" + Math.Abs(diff) + "' , RemainingBalance = '0' WHERE CusID = " + textBox2.Text + ""; // MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); textBox5.Text = "0"; textBox4.Text = Math.Abs(diff).ToString(); } if (diff < 0) { SQLConn.sqL = "UPDATE customer SET RemainingBalance = '" + Math.Abs(diff) + "', DuePayment = '0' WHERE CusID = " + textBox2.Text + ""; //MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); textBox4.Text = "0"; textBox5.Text = Math.Abs(diff).ToString(); } if (diff == 0) { SQLConn.sqL = "UPDATE customer SET RemainingBalance = '0' ,DuePayment = '0' WHERE CusID = " + textBox2.Text + ""; // MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); textBox5.Text = "0"; textBox4.Text = "0"; } } SQLConn.sqL = "INSERT INTO transactions(TDate, TTime, NonVatTotal, VatAmount, TotalAmount, StaffID ,CusID ,Firstname , RemainingBalance , DuePayment,discount,description_invoice,TotalAmountGrand ) VALUES('" + DateTime.Now.ToString("MM/dd/yyyy").ToString() + "', '" + DateTime.Now.ToString("hh:mm:ss").ToString() + "', '" + txtWithDue.Text + "', '" + txtWithDue.Text + "', '" + txtTA.Text + "', " + StaffID + ", '" + textBox2.Text + "', '" + textBox3.Text + "', '" + textBox4.Text + "', '" + textBox5.Text + "' , " + txtDiscount.Text + ", '" + txtGeneralDesc.Text + "'," + txtGrand.Text + ")"; SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); id = (int)SQLConn.cmd.LastInsertedId; List <string> ls = new List <string>(); foreach (ListViewItem itemRow in this.listView2.Items) { for (int i = 0; i < itemRow.SubItems.Count; i++) { ls.Add(itemRow.SubItems[i].Text.ToString()); } // MessageBox.Show(ls.ElementAt(5).ToString()); try { SQLConn.sqL = "INSERT INTO transactiondetails(InvoiceNo, ProductNo, ProductName , ItemPrice, Quantity, Discount,description_product) VALUES(" + id + ", " + ls.ElementAt(1).ToString() + ", '" + ls.ElementAt(2).ToString() + "', " + ls.ElementAt(3).ToString() + ", '" + ls.ElementAt(5).ToString() + "', '0' ,'" + ls.ElementAt(4).ToString() + "')"; //MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); SQLConn.sqL = "INSERT INTO stockout(ProductCode, Description, DateOut, Quantity, Price,TotalAmount) VALUES(" + ls.ElementAt(1).ToString() + ", '" + ls.ElementAt(2).ToString() + "', " + DateTime.Now.ToString("MM/dd/yyyy").ToString() + ", " + ls.ElementAt(5).ToString() + ", " + ls.ElementAt(3).ToString() + ", " + txtTA.Text + ")"; //MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); SQLConn.sqL = "UPDATE Product SET StocksOnhand = StocksOnHand - " + ls.ElementAt(5).ToString() + " WHERE ProductNo = " + ls.ElementAt(1).ToString() + ""; //MessageBox.Show(SQLConn.sqL); SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.cmd.ExecuteNonQuery(); } catch (Exception ex) { Interaction.MsgBox(ex.ToString()); } finally { SQLConn.cmd.Dispose(); SQLConn.conn.Close(); } ls.Clear(); } Interaction.MsgBox("Transaction Saved.", MsgBoxStyle.Information, "Add Transaction"); try { int cusID = Convert.ToInt32(textBox2.Text.ToString()); if (cusID != 0) { SQLConn.sqL = "SELECT * , CONCAT(Street, ' ', City , ' ', Province) as Address FROM customer WHERE CusID =" + cusID + " Limit 1"; SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.dr = SQLConn.cmd.ExecuteReader(); while (SQLConn.dr.Read() == true) { shopname = SQLConn.dr["shopname"].ToString(); address = SQLConn.dr["Address"].ToString(); genDesc = txtGeneralDesc.Text; name = SQLConn.dr["Firstname"].ToString();; contact = SQLConn.dr["mobileNo"].ToString();;;; } } } catch (Exception ex) { Interaction.MsgBox(ex.Message); } finally { SQLConn.cmd.Dispose(); SQLConn.conn.Close(); } frmInvoice inv = new frmInvoice(id, name, textBox4.Text, textBox5.Text, Convert.ToInt32(txtDiscount.Text), shopname, address, genDesc, contact); inv.ShowDialog(); ClearFields(); } catch (Exception ex) { Interaction.MsgBox(ex.ToString()); } finally { SQLConn.cmd.Dispose(); SQLConn.conn.Close(); } } }
public void LoadInvoices(int search) { try { SQLConn.sqL = "SELECT T.InvoiceNo, P.ProductNo, P.ProductCode,P.UnitPrice,TD.Quantity, TD.description_product, REPLACE(TDate, '-', '/') as TDate, TTime,TD.ItemPrice, SUM(TD.Quantity) as totalQuantity, (TD.ItemPrice * SUM(TD.Quantity)) as TotalPrice FROM Product as P, Transactions as T, TransactionDetails as TD WHERE P.ProductNo = TD.ProductNo AND TD.InvoiceNo = T.InvoiceNo AND T.InvoiceNo =" + search + " GROUP BY T.InvoiceNo, P.ProductNo, TDate ORDER By TDate"; SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.dr = SQLConn.cmd.ExecuteReader(); ListViewItem x = null; listView2.Items.Clear(); while (SQLConn.dr.Read() == true) { Counter++; x = new ListViewItem(Counter.ToString()); x.SubItems.Add(SQLConn.dr["ProductNo"].ToString()); x.SubItems.Add(SQLConn.dr["ProductCode"].ToString()); x.SubItems.Add(SQLConn.dr["UnitPrice"].ToString()); x.SubItems.Add(SQLConn.dr["description_product"].ToString()); x.SubItems.Add(SQLConn.dr["Quantity"].ToString()); listView2.Items.Add(x); } } catch (Exception ex) { Interaction.MsgBox(ex.Message); } finally { SQLConn.cmd.Dispose(); SQLConn.conn.Close(); } /////////////////////////////////////////////// try { int cusID = 0; SQLConn.sqL = "SELECT TotalAmountGrand,CusID,description_invoice, InvoiceNo, Firstname,TotalAmount,TDate,TTime, DuePayment, discount FROM transactions WHERE InvoiceNo =" + search + " Limit 1"; SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.dr = SQLConn.cmd.ExecuteReader(); while (SQLConn.dr.Read() == true) { txtTA.Text = SQLConn.dr["TotalAmount"].ToString(); txtGrand.Text = SQLConn.dr["TotalAmount"].ToString(); txtDiscount.Text = SQLConn.dr["discount"].ToString(); txtGeneralDesc.Text = SQLConn.dr["description_invoice"].ToString(); cusID = Convert.ToInt32(SQLConn.dr["CusID"].ToString()); } SQLConn.cmd.Dispose(); SQLConn.conn.Close(); if (cusID != 0) { SQLConn.sqL = "SELECT *,CONCAT(Street, ' ', City , ' ', Province) as Address FROM customer WHERE CusID =" + cusID + " Limit 1"; SQLConn.ConnDB(); SQLConn.cmd = new MySqlCommand(SQLConn.sqL, SQLConn.conn); SQLConn.dr = SQLConn.cmd.ExecuteReader(); while (SQLConn.dr.Read() == true) { textBox2.Text = cusID.ToString(); textBox3.Text = SQLConn.dr["Firstname"].ToString(); name = SQLConn.dr["Firstname"].ToString(); textBox4.Text = SQLConn.dr["DuePayment"].ToString(); textBox5.Text = SQLConn.dr["RemainingBalance"].ToString(); shopname = SQLConn.dr["shopname"].ToString(); address = SQLConn.dr["Address"].ToString(); contact = SQLConn.dr["mobileNo"].ToString(); txtWithDue.Text = txtTA.Text; total_amount_with_due = Convert.ToInt32(txtTA.Text); total_amount = Convert.ToInt32(txtTA.Text); } txtChange.Text = "0"; } frmInvoice inv = new frmInvoice(invoiceID, name, textBox4.Text, textBox5.Text, Convert.ToInt32(txtDiscount.Text), shopname, address, genDesc, contact); } catch (Exception ex) { Interaction.MsgBox(ex.Message); } finally { SQLConn.cmd.Dispose(); SQLConn.conn.Close(); } }