ios 7 parental controls

whether to automatically locate to the top102 returnNO;103 }104 the-(void) Scrollviewdidendscrollinganimation: (Uiscrollview *) scrollview{106 //Trigger This event when Trigger [_scrollviw setcontentoffset:cgpointmake (up to Animated:yes)];107 //This event will not be triggered if animated:no.108 //NSLog (@ "Scrollviewdidendscrollinganimation%@", Nsstringfromcgpoint (Scrollview.contentoffset));109 } the 111-(UIView *) Viewforzoominginscrollview: (Uiscrollview *) scrollview{ the

+ drag between two buttons to change this to a constraint. Select Vertical Spacing from the pop-up menu. note: "HIG" is the abbreviation for "IOS Human Interface Guidelines" and contains a good user interface design recommended by Apple. It is necessary for any iOS developer to read this specification. Hig explains which UI elements are suitable for use and how best to use them. You can find it here. (http

Both Apple's iPad and iPhone Support automatic rotation, so the program we write also supports two views: vertical and horizontal. By default, the programs we write are all vertical, just as in the previous examples. If you run a previously written program and rotate the simulator, you will find it unfriendly and some controls will not be seen. At this time, automatic rotation is necessary. 1. Let's talk about how to implement automatic rotation first

create a IOS5-compatible app with the latest Xcode, you'll need to disable this auto layout option in each nib or storyboard file. By not selecting the Use AutoLayout check box.Drag three different view to main storyboard.Run on iPhone Retina 4-inch simulator . Turn into the following diagram:In fact, what you expect is the following result:The diagram parameter in the upper left corner is modified so that the view is fixed to the upper-left corner, and the horizontal and vertical dimensions of

These-uitableviewdatasource methods ...-(Nsinteger) Numberofsectionsintableview: (UITableView *) sender; -(Nsinteger) TableView: (UITableView *) sender Numberofrowsinsection: (nsinteger) Section;Number of sections is 1 by default. No default for Tableview:numberofrowsinsection:,this are a required method in this Protocol (as is Tableview:cellforrowatind Expath:). Do not implement these DataSource methods for a static table. Uitableviewcontroller the You.7