C#

public class MyLabel : Label
{
  private bool wordWrap = true;
  private const int SS_LEFTNOWORDWRAP = 0x000c;
  protected override System.Windows.Forms.CreateParams CreateParams
  {
    get
    {
      System.Windows.Forms.CreateParams cp = base.CreateParams;
      if (!wordWrap) cp.ClassStyle |= SS_LEFTNOWORDWRAP;
      return cp;
    }
  }
  [DefaultValue(true)]
  public bool WordWrap
  {
    get { return wordWrap; }
    set
    {
      if (wordWrap != value)
      {
        wordWrap = value;
        RecreateHandle();
      }
    }
  }
}

using System;
using ADODB;
using MSDASC;

public class EditDSN
{
  static void Main()
  {
    ConnectionClass conn = new ConnectionClass();
    conn.ConnectionString = "Provider=SQLOLEDB.1;Integrated Security=SSPI;"
      + "Data Source=MACHINE;Initial Catalog=master";

    object o = conn;
    DataLinksClass links = new DataLinksClass();
    links.PromptEdit(ref o);
  }
}

MethodInfo method = typeof(NotifyIcon).GetMethod("ShowContextMenu",
  BindingFlags.Instance | BindingFlags.NonPublic);
if (method != null) method.Invoke(notifyIcon1, null);