
ios分段控件怎么获取它的标题
2个回答
展开全部
先得到UISegmentedControl的实例;
例如:
NSArray *segmentedArray = [[NSArray alloc]initWithObjects:@"消息",@"联系人",@"群发",@"讨论组",nil];
//初始化UISegmentedControl
UISegmentedControl *segmentedControl = [[UISegmentedControl alloc]initWithItems:segmentedArray];
segmentedControl.frame = CGRectMake(10.0, 80, 200.0, 50.0);
[self.view addSubview:segmentedControl];
得到它的标题用方法:
- (NSString *)titleForSegmentAtIndex:(NSUInteger)segment;
比如获取消息标题:
NSString *title=[segmentedControl titleForSegmentAtIndex:0];
例如:
NSArray *segmentedArray = [[NSArray alloc]initWithObjects:@"消息",@"联系人",@"群发",@"讨论组",nil];
//初始化UISegmentedControl
UISegmentedControl *segmentedControl = [[UISegmentedControl alloc]initWithItems:segmentedArray];
segmentedControl.frame = CGRectMake(10.0, 80, 200.0, 50.0);
[self.view addSubview:segmentedControl];
得到它的标题用方法:
- (NSString *)titleForSegmentAtIndex:(NSUInteger)segment;
比如获取消息标题:
NSString *title=[segmentedControl titleForSegmentAtIndex:0];
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