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 }