ios mdm settings

The first method:[UIApplication sharedapplication].statusbarstyle = Uistatusbarstyleblackopaque;self. NavigationController.navigationBar.tintColor = [Uicolor blackcolor];if (Is_ios_7_later) {Self. View.window.frame = CGRectMake (0, +, self. view.window.frame.size.width, self. VIEW.WINDOW.FRAME.SIZE.HEIGHT-20);[[UIApplication Sharedapplication] setstatusbarstyle:uistatusbarstyleblacktranslucent animated:NO];}The second method (this method is relatively simple):UIView *statusbarview=[[UIViewalloc

IOS UIButton attribute settings// Set the Custom button// UIButton * button1 = [UIButton buttonWithType: UIButtonTypeCustom];// Set a button for rounded cornerUIButton * button1 = [UIButton buttonWithType: UIButtonTypeRoundedRect];Button1.frame = CGRectMake (80,250,250, 30); // coordinates of the button position[Button1 setTitle: @ "Button1" forState: UIControlStateNormal]; // normal status button title[But

IOS-UILabel attribute settings and common usage methods, iosuilabelLabel // Create the object UILabel * label = [[UILabel alloc] init]; // framelabel. frame = CGRectMake (100,100,300, 75); // color label. backgroundColor = [UIColor redColor]; // content label. text = @ "dashuaibi"; // alignment label. textAlignment = NSTextAlignmentLeft; // font size label. font = [UIFont systemFontOfSize: 20.f]; lab

, marvelous. The size of the graph can be found in Xcode,Select that empty border, on the right side will have this border to use how big picture, several times of the picture, there is then the name of the picture is the best and the above, such as: [email protected], personal feeling such a better name.After the picture is finished, the next step is to modify something such as:Launchscreen.xib or Launchscreen.storyboard, find use as Launchscreen on the right and cancel the tick.Then look at th

= YES;//Notfirstuse = [dic[@ "Notfirstuse"] boolvalue];//if (!notfirstuse) {//Nsdictionary *dic = @{@ "Notfirstuse": @YES};//[dic Writetofile:filepath Atomically:yes];//Firstuseviewcontroller *VC = [[Firstuseviewcontroller alloc] init];//Self.window.rootViewController = VC;//}else {//Launchviewcontroller *VC = [[Launchviewcontroller alloc] init];//Self.window.rootViewController = VC;// }////using Nsuserdefaults to achieve if(! [[NsuserdefaultsStandarduserdefaults] boolforkey:@"Firstlaunch

setBackgroundImage:[UIImage imageNamed:@"bg.png"] forBarMetrics:UIBarMetricsCompact]; ? 1 The navigation bar has no transparency when the content is not displayed under the navigation bar ? 1 self.extendedLayoutIncludesOpaqueBars = YES; ? 1 Using storyboard requires setting in the controller

Gossip less say, directly on the code!Uiimageview *imageview=[[uiimageview alloc]initwithframe:cgrectmake (0, 0, Imagebgwh, Imagebgwh)];Imageview.image=[uiimage imagenamed:@ "Testing_tree"];Imageview.center=imagebg.center;NSLog (@ "%f", imageview.top);[Self.view Addsubview:imageview];Add a picture to rotate-(Cadisplaylink *) Link{if (!_link) {Self.link = [Cadisplaylink displaylinkwithtarget:self selector: @selector (UP)];}return _link;}Lazy Load Link[Self.link Addtorunloop:[nsrunloop Mainrunloop

In general, we are in Xcode configuration contains the project directory head file, all related to the relative path and absolute path, if you only use this project, with the absolute path of the problem is not big, but if you send the project to others, others will change this absolute path, the shortcomings of the absolute path immediately appeared.So when modifying the library search Paths and Header search Paths this option, use"$ (srcroot)/current project name/need to include header file Fo

/Set the size of the self on the button[Btn SetFont: [Uifont systemfontsize:14.0]]; This can be used to set the size of the font, but may be removed in the future SDK version of the change methodshould useBtn.titleLabel.font = [Uifont systemfontofsize:14.0];Btn.contenthorizontalalignment=uicontrolcontenthorizontalalignmentleft;//Set text position, now set to left, default is centerSometimes we want UIButton's title to align to the left, we setBtn.textLabel.textAlignment = Uitextalignmentleftis n

1 //3. Set the theme of the navigation bar2 //If you want to set many Uinavigationbar styles at the same time, you can set the Uinavigationbar theme to simplify the code3Uinavigationbar *navbar =[Uinavigationbar appearance];4 //3.1 Set background picture for all navigation bars5 6[NavBar setbackgroundimage:[uiimage imagenamed:@"NavBar64"] Forbarmetrics:uibarmetricsdefault];7 8 //3.2 Set the title color of all navigation bars9Nsmutabledictionary *MD =[Nsmutabledictionary di

1. Modify different text and colors Create a Rich Textnsmutableattributedstring *attri = [[Nsmutableattributedstring Alloc] Initwithstring:@ "haha ha 123456789"];Modify the style of different text in rich text [Attri AddAttribute:Nsforegroundcolorattributename value:[Uicolor Bluecolor] Range:Nsmakerange (0,5)]; [Attri addattribute:nsfontattributename value:[UIFont Systemfontofsize:20] range:nsmakerange ( 0, 5)]; //set the number to red [Attri addattribute: Nsforegroundcolorattributename val

Set position and size cgrect frame = CGRectMake (50,340,[uiscreen mainscreen].bounds.size.width/2,[uiscreen Mainscreen]. BOUNDS.SIZE.HEIGHT/2); Frame.size = [UIImage imagenamed:@ "640gif.gif"].size;// frame.size.width = [UIImage imagenamed:@ "Start Page 640.gif"]. size.width/2;// frame.size.height = [UIImage imagenamed:@ "Start Page 640.gif"].SIZE.HEIGHT/2; Read GIF image data nsdata *gif = [NSData datawithcontentsoffile: [[NSBundle Mainbundle] pathforresource:@ "640gif" OfType

When you are inside your project, new File. A localizable.strings file.After that, want to choose Add Language, when you click on the right side of the toolbar (View-> Utilities->shoe File inspector) inside the localization want to add language, you find only English one, And it's not possible to add other language types.at this point you can follow these stepsWhen you go back to Localizable.strings's localization option, you will find that there is a Chinese (Simplified) option in it, and when

A cell is selected by default[Self.searchresulttv selectrowatindexpath:[nsindexpath indexpathforrow:0 insection:0] Animated:YES scrollPosition: Uitableviewscrollpositionnone];Implementing the Didselectrowatindexpath method of the cellNsindexpath *indexpath = [Nsindexpath indexpathforrow:0 insection:0];if ([Self.searchResultTV.delegate respondstoselector: @selector (Tableview:willselectrowatindexpath:)]) {[Self.searchResultTV.delegate TableView:self.searchResultTV Willselectrowatindexpath:indexpa

:@{nsfontattributename:[uifont systemfontofsize:18.0fWeight:uifontweightmedium],nsforegroundcolorattributename:select_color}]; UIButton*button1 =[UIButton Buttonwithtype:uibuttontypecustom]; Button1.backgroundcolor=[Uicolor Redcolor]; Button1.frame= CGRectMake (10.0,400.0,100.0,20.0f); [button1 Setattributedtitle:normal_title Forstate:uicontrolstatenormal]; [button1 Setattributedtitle:select_title forstate:uicontrolstateselected]; [button1 Setattributedtitle:normal_title forstate:uic

*) string{ Nscharacterset*cs; CS = [[nscharactersetcharactersetwithcharactersinstring:numbers] invertedset]; nsstring*filtered = [[string Componentsseparatedbycharactersinset:cs] componentsjoinedbystring:@ ""]; Boolbasictest = [string isequaltostring:filtered]; if (!basictest) { uialertview* alert = [[Uialertviewalloc] initwithtitle:@ "Prompt" message:@ "Please enter a number"

];#elseColor= [Hxcolor colorwithcalibratedred: (float) red/255Green: (float) green/255Blue: (float) blue/255Alpha:alpha];#endif returncolor;}+ (NSString *) Hx_hexstringtransformfromthreecharacters: (NSString *) hexstring{if(Hexstring.length = =4) {hexstring= [NSString stringWithFormat:@"#%1$c%1$c%2$c%2$c%3$c%3$c", [hexstring characteratindex:1], [hexstring characteratindex:2], [hexstring characteratindex:3]]; } returnhexstring;}+ (unsigned) hx_hexvaluetounsigned: (NSString *) hexva

https://my.oschina.net/wolx/blog/406092Project request, need to set the header, request token access, Nsurlrequest request does not directly set the header method, need to be nsmutableurlrequest to implementOne nsurlrequest setting1. Create a requestnsurlrequest *request = [nsurlrequest requestwithurl:url]; 2. Create a Nsmutableurlrequest add headernsmutableurlrequest *mutablerequest = [request mutablecopy]; NSString *value = [nsstring stringWithFormat:@ "Bearer%@", [Bzusertool readtoken]];[ M

appendpartwithfiledata:uiimagejpegrepresentation (_pharray[i],0.1f) Name:@"file[]"Filename:[nsstring stringWithFormat:@"%@.png", FileName] MimeType:@"Multipart/form-data"]; }}} Progress:nil success:^ (Nsurlsessiondatatask * _nonnull task,ID_nullable Responseobject) {Nsdictionary*dic =[nsjsonserialization jsonobjectwithdata:responseobject options:nsjsonreadingmutablecontainers Error:nil]; NSLog (@"Response ==>%@", DIC); } Failure:^ (Nsurlsessiondatatask * _nullable task, Nserror *_nonnull Error)

){_myTextField.text=[_myTextField.textsubstringToIndex:4];}}else{//有高亮文字//donothing}}-(NSString*)filterCharactor:(NSString*)stringwithRegex:(NSString*)regexStr{NSString*searchText=string;NSError*error=NULL;NSRegularExpression*regex=[NSRegularExpressionregularExpressionWithPattern:regexStroptions:NSRegularExpressionCaseInsensitiveerror:error];NSString*result=[regexstringByReplacingMatchesInString:searchTextoptions:NSMatchingReportCompletionrange:NSMakeRange(0,searchText.length)withTemplate:@""];r