c#多線程時，對控件賦值操作

1、禁用button按鈕

sB_Move.Invoke(new Action<bool>(p =>
{
      sB_Move.Enabled = p;
}), true);

2、給label賦值

string lbltext = "";
lblProgressBar.Invoke(new Action<String>(p =>
{
     lblProgressBar.Text = p;
}), lbltext);

區別就是Action<>看什麼類型了，你get了麼

感謝這位博主：

https://blog.csdn.net/kwy15732621629/article/details/72614689