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();
}
