Win 8 app 获取窗口的宽度和高度， 本地化， 及文本读取

在Windows 8的程序中：

1. 获取用户窗口的宽高；

double height = Windows.UI.Xaml.Window.Current.Bounds.Height;double width = Window.Current.Bounds.Width;

2. 获取用户的语言设置；

this._cultureInfo = System.Globalization.CultureInfo .CurrentUICulture .Name .ToString ();

注释： 我现在还不清楚这个CurrentUICulture是怎么使用的。 我的应用中是通过获取用户的区域来决定显示的语言的：

this._region = Windows.System.UserProfile.GlobalizationPreferences.HomeGeographicRegion;

如果返回的值_region是“CN”, 那么我的程序就显示中文。

3. 文件的读取， text方式；

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using Windows.Storage;namespace QpuzzleTouch.DataModel {public class FileAccess:QpuzzleTouch .Common .BindableBase{private static FileAccess _fileAccess=new FileAccess();public StorageFile StorageFile = null;string _fileName = null;public string UserData = string.Empty;public FileAccess(){this._fileName = "QpuzzleCustomConfig.txt";}public static async void InitStorageFile(){try{StorageFolder storageFolder = KnownFolders.DocumentsLibrary;_fileAccess.StorageFile = await storageFolder .GetFileAsync (_fileAccess ._fileName );if (_fileAccess.StorageFile != null){_fileAccess.UserData = await FileIO.ReadTextAsync(_fileAccess.StorageFile);}}catch { }}public static string GetData(){InitStorageFile();try{if (_fileAccess.UserData != string.Empty)return _fileAccess.UserData;elsereturn string.Empty;}catch {return string.Empty;}}public static async void CreateFile(string fileName){try{StorageFolder storageFolder = KnownFolders.DocumentsLibrary;_fileAccess.StorageFile = await storageFolder.CreateFileAsync(fileName, CreationCollisionOption.ReplaceExisting);}catch { }}public static async void WriteText(string userContent){CreateFile(_fileAccess._fileName);try{if (_fileAccess.StorageFile != null){await FileIO.WriteTextAsync(_fileAccess.StorageFile, userContent);}}catch { }}} }

 向程序的本地目录里边写配置文件。

Windows.Storage.ApplicationData.Current.LocalFolder.

async void ReadFromFile(){StorageFolder storageFolder = Windows.Storage.ApplicationData.Current.LocalFolder;StorageFile storageFile = await storageFolder.CreateFileAsync("text.txt", CreationCollisionOption.OpenIfExists);string result =await FileIO.ReadTextAsync(storageFile);textbox1.Text = result;}private async void btwrite_Click(object sender, RoutedEventArgs e){StorageFolder storageFolder = Windows.Storage.ApplicationData.Current.LocalFolder;StorageFile storageFile =await storageFolder.CreateFileAsync("text.txt", CreationCollisionOption.OpenIfExists);await FileIO.AppendTextAsync(storageFile, "abc");}

 

转载于:https://www.cnblogs.com/qixue/archive/2012/12/15/2819843.html

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