Seguedestinationviewcontroller pdfviewcontroller 不显示pageviewcontroller
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
if ([[segue identifier] isEqualToString:@"MYSegue"]) {
// Get destination view
PDFViewController *pdfviewController = [segue destinationViewController];
NSString *path = [[NSBundle mainBundle] pathForResource:@"paper" ofType:@"pdf"];
PageViewController *page = [[PageViewController alloc] initWithPDFAtPath:path];
pdfviewController= page;
}
}
仅显示导航栏和后退按钮项
并显示从 pageviewcontroller strong 分配给 pdfviewcontroller strong 的语义问题不兼容的指针类型。
感谢帮助。