//系统初始化过程
public void SystemInitialize()
{
mre.WaitOne();
for (int i = 0; i < 100; i++)
{
splash.Invoke(splash.ShowProgress, new object[] { Convert.ToString(i) });
Thread.Sleep(200);
}
//初始化完成，关闭启动屏幕
splash.BeginInvoke(splash.CloseSplash);
}