Windows应用程序 - LocalSettings - 完全删除条目

时间:2017-04-15 16:05:10

标签: javascript win-universal-app

这是一个简单的问题,但我找不到答案。

目前我在“myitem'”的本地设置中有一个值,它是数字5.我想完全删除它,就像之前从未设置过一样。我该怎么做?

var localSettings = Windows.Storage.ApplicationData.current.localSettings;
var val = localSettings.values["myitem"]; // This is the number 5

我想知道如何在下面写Obliterate,其中包含以下内容:

var val = localSettings.values["myitem"]; // This is the number 5
Obliterate(localSettings.values["myitem"]);
var val = localSettings.values["myitem"]; // undefined, never heard of it

0 个答案:

没有答案