private void btnQuanLyKH_Click(object sender, EventArgs e) { frmKhachHang frm = new frmKhachHang(); frm.MdiParent = this; frm.Show(); }
private void danhSáchKháchHàngToolStripMenuItem_Click(object sender, EventArgs e) { frmKhachHang frm = new frmKhachHang(); frm.Show(); }
private void danhSáchKháchHàngToolStripMenuItem_Click(object sender, EventArgs e) { frmKhachHang frm = new frmKhachHang(); frm.Show(); }
private void btnKhachHang_Click(object sender, EventArgs e) { frmKhachHang kh = new frmKhachHang(); kh.Show(); }