private void userGuideToolStripMenuItem_Click(object sender, EventArgs e)
{
FormUserGuide ug = new FormUserGuide();
ug.ShowDialog();
ug.Dispose();
}
private void btnHelp_Click(object sender, RibbonControlEventArgs e)
{
FormUserGuide ug = new FormUserGuide();
ug.ShowDialog();
ug.Dispose();
}