public IAsyncResult BeginPrevious(AsyncCallback callback) { this._delegatePrevious = this.Previous; return(this._delegatePrevious.BeginInvoke(callback, this._delegatePrevious)); }
public IAsyncResult BeginPrevious(AsyncCallback callback) { this._delegatePrevious = this.Previous; return this._delegatePrevious.BeginInvoke(callback, this._delegatePrevious); }
public IAsyncResult BeginPrevious(AsyncCallback callback) { _delegatePrevious = Previous; return(_delegatePrevious.BeginInvoke(callback, _delegatePrevious)); }