我已经在项目中编写了代码
[NSInvocationOperation alloc]
initWithTarget:self
selector:@selector(loadImage)
object:ob
方法中
- (void)loadImage {
}
最佳答案
这可能会有所帮助;
// Your NSInvocationOperation definition
[NSInvocationOperation alloc] initWithTarget:self selector:@selector(loadImage:) object:ob];
// Add an argument, this one is called 'sender'
- (void)loadImage:(id)sender { // 'sender' equals your object 'ob' from above
// Do whatever you want to
}
有关NSInvocationOperation的更多参考/信息:
NSInvocationOperation Class Reference
关于ios - 如何从NSInvocationOperation调用方法获取对象?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/24104272/