Question

怎样将多线程的结果显示在界面上

Answer 1

C#从另外一个线程操作windows窗体上的控件，必须要使用委托，通过委托调用UI线程去操控控件

//这个是窗体线程MainFrm

public delegate void Delegate_ChangeCallBack(string _value);
public Delegate_ChangeCallBack dlg_Change;
public static MainFrm mainFrm;

private void MainFrm_Load(object sender, EventArgs e)
{
mainFrm = this;

dlg_Change = new Delegate_ChangeCallBack (ChangeUI);
}

private void ChangeUI(string _value)
{
this.txt_Change.text = _value;

//do something...

}

//下面是你的新线程
private void NewThread()
{
string _Id = "change";

MainFrm.mainFrm.BeginInvoke(MainFrm.mainFrm.dlg_Change , new object[] { _Id });
}