我已经安装了 xcode 4.6,但我无法构建我的应用程序(它适用于 xcode 3.2):(
SEL sel = @selector(textField:didAddCellAtIndex:);
if ([self.delegate respondsToSelector:sel]) {
[self.delegate performSelector:sel withObject:self withObject: (id)_cellViews.count-1];
}
帮助
我已经安装了 xcode 4.6,但我无法构建我的应用程序(它适用于 xcode 3.2):(
SEL sel = @selector(textField:didAddCellAtIndex:);
if ([self.delegate respondsToSelector:sel]) {
[self.delegate performSelector:sel withObject:self withObject: (id)_cellViews.count-1];
}
帮助