摘要： float coordinate =2.0f;[nodeScrollView setContentOffset:CGPointMake(460* coordinate,0) animated:YES];http://stackoverflow.com/questions/4436745/uiscrollview-with-next-and-previous-button-actionfor (UIView *view in [[self superview] subviews]) { if ([view isKindOfClass:[UIScrollView class]]) { ... 阅读全文

摘要： NSFileManager *fileManager = [NSFileManagerdefaultManager];[fileManager contentsOfDirectoryAtPath:resourcePath error:nil]DLog(@"files is %@",[fileManager contentsOfDirectoryAtPath:resourcePath error:nil]);打印结果files is ( "20120606125656860.m4r", "20120606125709704.m4r", 阅读全文