private void buttonFixBug_Click(object sender, EventArgs e)
{
dataGridViewList.Hide();
if (fbf == null)
{
fbf = new FixbugForm();
fbf.MdiParent = this;
fbf.FormClosed += fbf_FormClosed;
fbf.Show();
}
else
{
fbf.Activate();
}
}
void fbf_FormClosed(object sender, FormClosedEventArgs e)
{
fbf = null;
//throw new NotImplementedException();
}
