如何写在Windows应用商店txt文件？ [英] How to write txt file in windows app store?

问题描述

我一直在寻找了一夜，以弄清楚如何txt文件写入到如D的特定位置：\
I试过的StreamWriter 和有System.IO.File 这是不包含在App Store中的应用程序
，没有运气至今
I将不胜感激任何帮助。

i have been searching all night to figure out how to write txt file to a specific location like D:\ i tried the StreamWriter and System.IO.File which is not included in the app store applications with no luck so far i would appreciate any help.

推荐答案

您不能因为他们是沙盒写从Windows Store应用程序的任何位置，你只能写应用程序的本地文件夹：

You can't write to any location from Windows Store apps because they are sandboxed, you can only write to app's local folder:

string text = "Hello, world";

StorageFolder folder = ApplicationData.Current.LocalFolder;
StorageFile file = await folder.CreateFileAsync("data.txt");

if (file != null)
{
    await FileIO.WriteTextAsync(file, text);
}

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