public override void Assign(RepositoryItem item) { BeginUpdate(); try { base.Assign(item); RepositoryItemCustomTextEdit source = item as RepositoryItemCustomTextEdit; if (source == null) { return; } NullValuePromptAlwaysVisible = source.NullValuePromptAlwaysVisible; } finally { EndUpdate(); } }
static MyCustomTextEdit() { RepositoryItemCustomTextEdit.Register(); }