Example #1
0
        private void mặtHàngToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmMatHang frmMH = frmMatHang.Instance;

            int index = KiemTraTonTaiForm(tbcMain, frmMH);

            if (index >= 0)
            {
                // Nếu tồn tại tab form ==> nhảy vào tab đó
                tbcMain.SelectedIndex = index;
            }
            else
            {
                frmMH.MdiParent = this;
                forms.Add(frmMH);
                //Tạo ra 1 tab mới
                TabPage tp = new TabPage {
                    Text = frmMH.Text
                };
                tp.Size = new Size(400, 400);
                //Add tab mới vào TabControl
                tbcMain.TabPages.Add(tp);
                frmMH.Parent = tp;
                frmMH.Show();
                tbcMain.SelectTab(tp);
            }
        }
Example #2
0
 private void CapNhatKM(int maKM)
 {
     if (rdbThuCong.Checked)
     {
         frmMatHang frm = new frmMatHang(clsKhuyenMai_BUS.LayKhuyenMai(maKM));
         frm.ShowDialog();
     }
 }
 private void frmMatHang_FormClosing(object sender, FormClosingEventArgs e)
 {
     _Instance = null;
 }