private void thayĐôiQuyĐinhToolStripMenuItem_Click(object sender, EventArgs e)
{
frmThayDoiQuyDinh frm = new frmThayDoiQuyDinh();
frm.MdiParent = this;
frm.Show();
}
private void tsQuyDinh_Click(object sender, EventArgs e)
{
if (!CheckExistFrom("GUI.frmThayDoiQuyDinh"))
{
GUI.frmThayDoiQuyDinh frm = new GUI.frmThayDoiQuyDinh();
frm.MdiParent = this;
frm.Show();
}
else
{
ActiveChildForm("GUI.frmThayDoiQuyDinh");
}
}
