线程访问主线程ui的问题，上面为啥不能执行？
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private void Form1_Load(object sender, EventArgs e)
{
}
private void button9_Click(object sender, EventArgs e)
{
//_myInvoke = new MyInvoke(SetText);
//CheckForIllegalCrossThreadCalls = false;
Thread t = new Thread(new ThreadStart(fun));
t.Start();
}
private void fun()
{
//_myInvoke("dddd");
SetText("ddd");
}
private void SetText(string s)
{
if (textBox6.InvokeRequired)
{
MyInvoke _myInvoke = new MyInvoke(SetText);
this.Invoke(_myInvoke, new object[] { s });
}
else
{
this.textBox6.Text = s;
}
}
}
