private IAsyncResult BeginReadTimeStamp(VhdPropertyAttribute attribute, AsyncCallback callback, object state) { return(dataReader.BeginReadDateTime(this.GetFooterOffset() + attribute.Offset, callback, state)); }
private IAsyncResult BeginReadParentTimeStamp(VhdPropertyAttribute attribute, AsyncCallback callback, object state) { return(dataReader.BeginReadDateTime(headerOffset + attribute.Offset, callback, state)); }