public System.Threading.Tasks.Task <CourseHeaderWithRef_WebService.ReadMultipleResponse> ReadMultipleAsync(CourseHeaderWithRef_WebService.courseHeaderWithRef_Filter[] filter, string bookmarkKey, int setSize)
 {
     CourseHeaderWithRef_WebService.ReadMultipleRequest inValue = new CourseHeaderWithRef_WebService.ReadMultipleRequest();
     inValue.filter      = filter;
     inValue.bookmarkKey = bookmarkKey;
     inValue.setSize     = setSize;
     return(((CourseHeaderWithRef_WebService.courseHeaderWithRef_Service)(this)).ReadMultipleAsync(inValue));
 }
 System.Threading.Tasks.Task <CourseHeaderWithRef_WebService.ReadMultipleResponse> CourseHeaderWithRef_WebService.courseHeaderWithRef_Service.ReadMultipleAsync(CourseHeaderWithRef_WebService.ReadMultipleRequest request)
 {
     return(base.Channel.ReadMultipleAsync(request));
 }