Single Viewcontroller support horizontal screen, other full vertical screen method-B

If Navigationviewcontroller is used in the project, you should create a new subclass of Uinavigationviewcontroller, and then write the following code in this class, using the custom navctr when you use it. Which means you need to control it in the root view.

2. -(BOOL) Shouldautorotatetointerfaceorientation: (uiinterfaceorientation) tointerfaceorientation
4. {
6. return tointerfaceorientation! = Uideviceorientationportraitupsidedown;
8. }
12. -(BOOL) shouldautorotate
14. {
16. if ([Self.topviewcontroller Iskindofclass:[addmovieviewcontroller class]) { //If this VC supports automatic rotation
18. return YES;
20. }
22. return NO;
24. }
28. -(Nsuinteger) supportedinterfaceorientations
30. {
32. return uiinterfaceorientationmaskallbutupsidedown;
34. }

Single Viewcontroller support horizontal screen, other full vertical screen method-B