private void itemLog_Click(object sender, EventArgs e)
{
if (frmLog.Instance != null)
{
frmLog.Instance.Show();
}
else
{
frmLog fLog = new frmLog();
fLog.Owner = this;
fLog.Show(this);
}
}
protected override void OnClosed(EventArgs e)
{
base.OnClosed(e);
instance = null;
}
protected override void OnShown(EventArgs e)
{
base.OnShown(e);
instance = this;
}