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Iphone 如何从[UIMenuController sharedMenuController]对象获取targetRect_Iphone_Objective C_Ios_Ipad_Ipod - Fatal编程技术网

Iphone 如何从[UIMenuController sharedMenuController]对象获取targetRect

Iphone 如何从[UIMenuController sharedMenuController]对象获取targetRect,iphone,objective-c,ios,ipad,ipod,Iphone,Objective C,Ios,Ipad,Ipod,我需要获取[UIMenuController sharedMenuController]的targetRect。我已经试过了: [UIMenuController sharedMenuController] addObserver:self forKeyPath:@"targetRect" :NSKeyValueObservingOptionNew context:NULL]; 您正在尝试为UIExtView或UIWebView获取此信息吗?如果是UITextView,这个答案可能会对您有所帮

我需要获取[UIMenuController sharedMenuController]的targetRect。我已经试过了:

[UIMenuController sharedMenuController] addObserver:self forKeyPath:@"targetRect" :NSKeyValueObservingOptionNew context:NULL];

您正在尝试为UIExtView或UIWebView获取此信息吗?如果是UITextView,这个答案可能会对您有所帮助

无法获取实际的
targetRect
,因为它在UIMenuController中声明为私有