private void kháchHàngToolStripMenuItem1_Click(object sender, EventArgs e) { FormKhachHang frmKH = new FormKhachHang(); frmKH.frmMain = this; frmKH.ShowDialog(); }
private void kháchHàngToolStripMenuItem1_Click(object sender, EventArgs e) { FormKhachHang frmKH = new FormKhachHang(); frmKH.frmMain = this; frmKH.ShowDialog(); }