private void button_duan_Click(object sender, EventArgs e)
{
if (formDuAn == null || formDuAn.IsDisposed)
{
formDuAn = new QL_DuAn();
formDuAn.MdiParent = this;
formDuAn.Show();
}
else
{
formDuAn.Activate();
}
}
private void DuAn_LinkClicked(object sender, DevExpress.XtraNavBar.NavBarLinkEventArgs e)
{
if (formDuAn == null || formDuAn.IsDisposed)
{
formDuAn = new QL_DuAn();
formDuAn.MdiParent = this;
formDuAn.Show();
}
else
{
formDuAn.Activate();
}
}
private void dựÁnToolStripMenuItem_Click(object sender, EventArgs e)
{
QL_DuAn duan = new QL_DuAn();
duan.ShowDialog();
}