protected override void OnListBoxAttached() { base.OnListBoxAttached(); if (_enableExtender) { _extender = new SubjectColumnExtender(this); Extender = new Popup(_extender); } }
protected override void OnListBoxDetached() { if (_enableExtender) { Extender.Dispose(); Extender = null; _extender.Dispose(); _extender = null; } base.OnListBoxDetached(); }
protected override void OnListBoxDetached() { if(_enableExtender) { Extender.Dispose(); Extender = null; _extender.Dispose(); _extender = null; } base.OnListBoxDetached(); }
protected override void OnListBoxAttached() { base.OnListBoxAttached(); if(_enableExtender) { _extender = new SubjectColumnExtender(this); Extender = new Popup(_extender); } }