WinForm 窗体与窗体相互嵌套
只要将要被潜逃的的窗体的TopLeve设置为Flase即可像普通的控件一样，被添加到另外一个窗体中，TopLeve：是否为顶级窗口，下面来看代码：
public partial class TTForm : Form
{
public TTForm()
{
InitializeComponent();
weiboOfSina weibo = new weiboOfSina();
weibo.Dock = DockStyle.Fill;
weibo.FormBorderStyle = FormBorderStyle.None;
weibo.TopLevel = false;
this.Controls.Clear();
this.Controls.Add(weibo);
weibo.Show();
}
}