private void btl2_Click_1(object sender, EventArgs e)
{
Form frm = frmMain.ActiveForm;
foreach (Form f in frm.MdiChildren)
{
if (f.Name == "frmGiangVien")
{
f.Activate();
return;
}
}
Form frmGV = new frmGiangVien();
frmGV.MdiParent = this;
//Closeform("frmGiangVien");
frmGV.Show();
frmGV.Top = 0;
frmGV.Left = 0;
}
private void mnuGV_Click(object sender, EventArgs e)
{
Form frm = frmMain.ActiveForm;
foreach (Form f in frm.MdiChildren)
{
if (f.Name == "frmGiangvien")
{
f.Activate();
return;
}
}
frmGiangVien frm1 = new frmGiangVien();
frm1.MdiParent = this;
//Closeform("frmQLSV");
frm1.Show();
frm1.Top = 0;
frm1.Left = 0;
}