private void ToolStripMenuItemAbout_Click(object sender, EventArgs e)
        {
            FrmAboutBox frmAboutBox = new FrmAboutBox();

            frmAboutBox.ShowDialog();
        }
 private void ToolStripMenuItemAbout_Click(object sender, EventArgs e)
 {
     FrmAboutBox frmAboutBox = new FrmAboutBox();
     frmAboutBox.ShowDialog();
 }