public TestConfigurationControl()
{
InitializeComponent();
InitControls();
InitUutList();
InitDocumentationList();
SetControlStates();
//Enabled = false;
//_refeshTimer = new Timer();
//_refeshTimer.Interval = 1000;
//_refeshTimer.Tick+=delegate( object sender, EventArgs args ) { btnUndo.Visible = IsDirty(); };
btnUndo.Visible = true;
}