private void qRibbonItem3_ItemActivated(object sender, QCompositeEventArgs e)
{
if (tindakan == null)
{
tindakan = new FormTindakan();
tindakan.MdiParent = this;
tindakan.FormClosed += new FormClosedEventHandler(FormTindakan_FormClosed);
tindakan.Show();
}
else
{
tindakan.Activate();
}
}
private void FormTindakan_FormClosed(object sender, FormClosedEventArgs e)
{
tindakan = null;
}
