private void frmHelp_Disposed(object sender, EventArgs e)
{
frmHelp = null;
}
private void showHelpToolStripMenuItem_Click(object sender, EventArgs e)
{
if (showHelpToolStripMenuItem.Checked || tsBtnShowHelp.Checked)
{
showHelpToolStripMenuItem.Checked = false;
tsBtnShowHelp.Checked = false;
if (frmHelp != null)
frmHelp.Hide();
}
else
{
showHelpToolStripMenuItem.Checked = true;
tsBtnShowHelp.Checked = true;
if (frmHelp == null)
{
frmHelp = new HelpForm();
frmHelp.FormClosed += new FormClosedEventHandler(frmHelp_FormClosed);
frmHelp.Disposed += new EventHandler(frmHelp_Disposed);
}
Point point = new Point();
point.X = Location.X + Width;
point.Y = Location.Y;
frmHelp.Location = point;
frmHelp.Show();
}
}
