private void tìmKiếmSâuHạiChínhToolStripMenuItem_Click(object sender, EventArgs e)
{
foreach (Form form in Application.OpenForms)
{
if (form.GetType() == typeof(frmSHC))
{
form.Close();
break;
}
}
if ((Application.OpenForms["frmSHC"] as frmSHC) == null)
{
frmSHC frmSHCmn = new frmSHC();
frmSHCmn.Show();
}
}
private void pictureBox2_Click(object sender, EventArgs e)
{
foreach (Form form in Application.OpenForms)
{
if (form.GetType() == typeof(frmSHC))
{
form.Close();
break;
}
}
if ((Application.OpenForms["frmSHC"] as frmSHC) == null)
{
frmSHC frmSHCmn = new frmSHC();
frmSHCmn.FormClosed += FrmSHCmn_FormClosed;
frmSHCmn.Show();
}
}