C#WinForm中Console重定向输出到ListBox控件中显示

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1 public class TextBoxWriter : System.IO.TextWriter
2     {
3         ListBox lstBox;
4         delegate void VoidAction();
5
6         public TextBoxWriter(ListBox box)
7         {
8             lstBox = box;
9         }
10
11         public override void Write(string value)
12         {
13             VoidAction action = delegate
14             {
15                 lstBox.Items.Insert(0, string.Format("[{0:HH:mm:ss}]{1}", DateTime.Now, value));
16             };
17             lstBox.BeginInvoke(action);
18         }
19
20         public override void WriteLine(string value)
21         {
22             VoidAction action = delegate
23             {
24                 lstBox.Items.Insert(0, string.Format("[{0:HH:mm:ss}]{1}", DateTime.Now, value));
25             };
26             lstBox.BeginInvoke(action);
27         }
28
29         public override System.Text.Encoding Encoding
30         {
31             get { return System.Text.Encoding.UTF8; }
32         }
33     }

  void frmMain_Load(object sender, EventArgs e)
        {
            Console.SetOut(new TextBoxWriter(Instances.ucLog.LogBox));
        }