/// <summary>
/// 关于我们
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void msHelp_Click(object sender, EventArgs e)
{
FrmAbout frm = new FrmAbout();
frm.MdiParent = this;
frm.Show();
}
/// <summary>
/// 点击“关于”菜单按钮时
/// </summary>
private void tsmiAbout_Click(object sender, EventArgs e)
{
FrmAbout frmAbout = new FrmAbout();
frmAbout.ShowDialog();
}