我有我与运行Form1的 Application.Run 。

I have a form1 that I run with Application.Run.

我要隐藏这种形式（我需要它隐藏起来，因为我跑一些事情的背景，所以他们必须执行）和一个登录打开另一种形式。

I want to hide this form (I need it hidden because I run some things in the background, so they must execute) and open another form for a log-in.

的方式，我想这是我在Form1构造执行命令 this.Hide（）; ，如果登录成功后，显示我Form1上，但它似乎并没有工作。任何想法？

The way I am trying this is by executing in my form1 constructor the command this.Hide(); and if log in is successful, show my form1, but it doesn't seem to work. Any ideas?

推荐答案

只是重写OnVisibleChanged方法，改变在那里形式的知名度，是这样的：

Just override the OnVisibleChanged method and change the visibility of the form in there, something like this:

protected override void OnVisibleChanged(EventArgs e)
{
    base.OnVisibleChanged(e);
    this.Visible = false;
}

这就是它！简单干净。

And that's it! Simple and clean.