如何禁用在iOS objective c中以编程方式创建的UIButton
我在一个函数中以编程方式创建了unbutton,现在我想在iOS Objective C的ViewController中的另一个函数中禁用它如何禁用在iOS objective c中以编程方式创建的UIButton,ios,objective-c,uibutton,subview,isenabled,Ios,Objective C,Uibutton,Subview,Isenabled,我在一个函数中以编程方式创建了unbutton,现在我想在iOS Objective C的ViewController中的另一个函数中禁用它 -(void)makeButton{ self.markerButton = [UIButton buttonWithType:UIButtonTypeRoundedRect]; UIImage *markerImage = [UIImage imageNamed:markerImageName]; self.markerButton.frame
-(void)makeButton{
self.markerButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
UIImage *markerImage = [UIImage imageNamed:markerImageName];
self.markerButton.frame = CGRectMake((self.mView.bounds.size.width/2)-(markerImage.size.width/2), (self.mView.bounds.size.height/2)-(markerImage.size.height), markerImage.size.width, markerImage.size.height);
self.markerButton.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleTopMargin;
[self.markerButton setTitle:@"" forState:UIControlStateNormal];
self.markerButton.btnData = self.markerButton;
[self.markerButton setBackgroundImage:[UIImage imageNamed:markerImageName] forState:UIControlStateNormal];
[self.markerButton addTarget:self action:@selector(markerButtonClicked:forEvent:) forControlEvents:UIControlEventTouchUpInside];
[self.mView addSubview:self.markerButton];
-(void)anotherFunction{
self.markerButton.enable = NO;
}
您只需更改self.markerButton.enable=NOto
self.markerButton.userInteractionEnabled=NO
您只需更改self.markerButton.enable=NOtoself.markerButton.userInteractionEnabled=NO
要禁用UI按钮上的用户交互,需要通过方法userInteractionEnabled
所以你的代码应该是
-(void)anotherFunction {
self.markerButton.userInteractionEnabled = NO;
}
要禁用UI按钮上的用户交互,您需要通过方法
userInteractionEnabled
所以你的代码应该是
-(void)anotherFunction {
self.markerButton.userInteractionEnabled = NO;
}
self.markerButton.userInteractionEnabled=NO
self.markerButton.userInteractionEnabled=NO代码>