public VistaTreeView()
{
//make it a Vista style tree view
Win32Api.SetWindowTheme(this.Handle, "explorer", null);
this.HotTracking = true; //important
this.ShowLines = false;
Win32Api.SendMessage(this.Handle, Win32Api.TVM_SETEXTENDEDSTYLE, 0, Win32Api.TVS_EX_FADEINOUTEXPANDOS);
}
private void SetCueText()
{
//tell windows to show the cue
Win32Api.SendMessage(this.Handle, Win32Api.EM_SETCUEBANNER, IntPtr.Zero, strCue);
}