private void frmSalesRecord_FormClosing(object sender, FormClosingEventArgs e)
        {
            this.Hide();
            Vanzari frm = new Vanzari();

            frm.Show();
        }
 private void DataGridView1_RowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
 {
     try
     {
         DataGridViewRow dr = DataGridView1.SelectedRows[0];
         this.Hide();
         Vanzari frmSales = new Vanzari();
         // or simply use column name instead of index
         // dr.Cells["id"].Value.ToString();
         frmSales.Show();
         frmSales.txtIdFactura.Text      = dr.Cells[0].Value.ToString();
         frmSales.txtBillNo.Text         = dr.Cells[1].Value.ToString();
         frmSales.dtpBillDate.Text       = dr.Cells[2].Value.ToString();
         frmSales.txtSubTotal.Text       = dr.Cells[3].Value.ToString();
         frmSales.txtTaxPer.Text         = dr.Cells[4].Value.ToString();
         frmSales.txtTaxAmt.Text         = dr.Cells[5].Value.ToString();
         frmSales.txtDiscountPer.Text    = dr.Cells[6].Value.ToString();
         frmSales.txtDiscountAmount.Text = dr.Cells[7].Value.ToString();
         frmSales.txtTotal.Text          = dr.Cells[8].Value.ToString();
         frmSales.txtCash.Text           = dr.Cells[9].Value.ToString();
         frmSales.txtChange.Text         = dr.Cells[10].Value.ToString();
         frmSales.txtIdMoneda.Text       = dr.Cells[11].Value.ToString();
         frmSales.cmbMoneda.Text         = dr.Cells[12].Value.ToString();
         frmSales.txtRemarks.Text        = dr.Cells[13].Value.ToString();
         frmSales.btnUpdate.Enabled      = true;
         frmSales.Delete.Enabled         = true;
         frmSales.btnPrint.Enabled       = true;
         frmSales.Salvare.Enabled        = false;
         con = new SqlConnection(cs.DBConn);
         con.Open();
         cmd = new SqlCommand("SELECT Product.ProductID,ProductSold.Productname,ProductSold.Price,ProductSold.Quantity,ProductSold.TotalAmount from Invoice_Info,ProductSold,Product where Invoice_info.ID=ProductSold.BillID and Product.ProductID=ProductSold.ProductID and invoice_Info.BillNo='" + dr.Cells[1].Value.ToString() + "'", con);
         rdr = cmd.ExecuteReader();
         while (rdr.Read() == true)
         {
             ListViewItem lst = new ListViewItem();
             lst.SubItems.Add(rdr[0].ToString().Trim());
             lst.SubItems.Add(rdr[1].ToString().Trim());
             lst.SubItems.Add(rdr[2].ToString().Trim());
             lst.SubItems.Add(rdr[3].ToString().Trim());
             lst.SubItems.Add(rdr[4].ToString().Trim());
             frmSales.ListView1.Items.Add(lst);
         }
         frmSales.ListView1.Enabled = false;
         frmSales.Button7.Enabled   = false;
     }
     catch (Exception ex)
     {
         MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
     }
 }
        private void facturaToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Vanzari frm = new Vanzari();

            frm.Show();
        }