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