Xcode 中的复选框（iPhone 编程）问题
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/5188775/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
CheckBoxes in Xcode (iPhone Programming) question
提问by WinterIsComing
Ok the problem is that i need to do like a summary of a list of things to do, with a checkbox at the right... The state 0 of the checkbox is a png with an empty checkbox, and the state 1 is when the user touch in it, and it should display a png with a marked checkbox, everything must reset at midnight.. How can i do that?
好的，问题是我需要做一个要做的事情列表的摘要，在右边有一个复选框......复选框的状态 0 是一个带有空复选框的 png，状态 1 是当用户触摸它，它应该显示一个带有标记复选框的png，一切都必须在午夜重置..我该怎么做？
