public void AddMessageFilter() { if (null != _filter) return; _filter = new PreMessageFilter(); Application.AddMessageFilter(_filter); }
public override void AddMessageFilter() { if (_filter != null) { return; } _filter = new PreMessageFilter(this); Application.AddMessageFilter(_filter); }
public void AddMessageFilter() { if (null != _filter) { return; } _filter = new PreMessageFilter(); Application.AddMessageFilter(_filter); }