2014/10/15 下午 10:05:06

iphone Programming Glossary: cimgfsimpledownloadoperation

Objective-C: Asynchronously populate UITableView - how to do this?

http://stackoverflow.com/questions/7491517/objective-c-asynchronously-populate-uitableview-how-to-do-this

data retrieval to be async. Easiest and most reusable way to do that is build a simple NSOperation subclass. @class CIMGFSimpleDownloadOperation @protocol CIMGFSimpleDownloadDelegate NSObject void operation CIMGFSimpleDownloadOperation operation didCompleteWithData.. subclass. @class CIMGFSimpleDownloadOperation @protocol CIMGFSimpleDownloadDelegate NSObject void operation CIMGFSimpleDownloadOperation operation didCompleteWithData NSData data void operation CIMGFSimpleDownloadOperation operation didFailWithError NSError.. NSObject void operation CIMGFSimpleDownloadOperation operation didCompleteWithData NSData data void operation CIMGFSimpleDownloadOperation operation didFailWithError NSError error @end @interface CIMGFSimpleDownloadOperation NSOperation @property nonatomic assign..