从独特的PasteBoard（特定于应用程序的粘贴板）

进出口保存到一个独特的粘贴板：

UIPasteboard *pasteboard = [UIPasteboard pasteboardWithName:@"myPasteboard" create:YES]; [pasteboard setPersistent:YES]; //save to unique pasteboard [pasteboard setString: [NSString stringWithFormat:@"%@",self.myTextFieldHere]]; 

试图在这里读出来：

 UIPasteboard *pasteSaved = [UIPasteboard pasteboardWithName:@"myPasteboard"]; _myTextFieldHere.text = [pasteSaved string]; 

我的错误是“没有select器的类方法”我的本地variablespastesaved

到目前为止，还没有尝试过

  UIPasteboard *pasteSaved =[[UIPasteboard pasteboardTypes] containsObject:@"myPasteBoard"]; UIPasteboard *pasteSaved = [UIPasteboard pasteboardWithName:@"myPasteboard"]; UIPasteboard *pasteSaved = [UIPasteboard pasteboardWithUniqueName:@"myPasteboard"]; UIPasteboard *pasteSaved = [UIPasteboard: @"myPasteboard"]; UIPasteboard *pasteSaved = [UIPasteboard pasteboardWithUniqueName]; 

Answer 1

修复

如果您使用create YES or No来create YES or No粘贴板或从其接收数据，则会出现比使用特定于应用程序的粘贴板时更需要添加的function

复制到粘贴板

 UIPasteboard *pasteboard = [UIPasteboard pasteboardWithName:@"myPasteboard" create:YES]; [pasteboard setPersistent:YES]; //save to unique pasteboard [pasteboard setString: [NSString stringWithFormat:@"%@",self.myTextFieldHere]]; 

从粘贴板粘贴

  UIPasteboard *pasteboard = [UIPasteboard pasteboardWithName:@"ICPatEditionPasteboard" create:NO]; self.myTextFieldHere.text = [pasteboard string]; 

Answer 2

在创build了独特的粘贴板之后，使用addItems:方法将项粘贴到它addItems: ：

 [pasteboard addItems:@[ @"my_string_for_pasting" ]]; 

或者，

 [[UIPasteboard pasteboardWithUniqueName:@"myPasteboard"] addItems:@[ @"my_string_for_pasting"]; 

编辑：

从纸板读取：

 NSString *copiedString = [[UIPasteboard pasteboardWithUniqueName:@"myPasteboard"] valueForPasteboardType:kUTTypePlainText];