如何使用C#在Windows 8 Metro/Store应用程序中用可用字体列表填充组合框? [英] How to fill combobox with list of available fonts in windows 8 metro/store app using c#?

问题描述

我正在Windows 8的Visual Studio 2013中构建一个简单的应用程序(通用应用程序)，我想使用选定的combobox字体更改文本框的字体系列.

I am building a simple app in Visual Studio 2013 for Windows 8 (a universal app), I want to change the font family of textbox using the selected font of combobox.

我知道如何用Windows窗体应用程序中的可用字体填充组合框，例如:

I know how to fill a combobox with available fonts in windows form app, like for example:

    List<string> fonts = new List<string>();

    foreach (FontFamily font in System.Drawing.FontFamily.Families)
    {
        fonts.Add(font.Name);
    }

但这在Metro/Store应用中不起作用...请帮帮我

but this is not working in metro/store app... please help me out

推荐答案

您将需要使用DirectX DirectWrite来获取字体名称.这是一个代码示例:

You'll need to use DirectX DirectWrite to get the font names. Here is a code sample:

 using SharpDX.DirectWrite;
 using System.Collections.Generic;
 using System.Linq;

 namespace WebberCross.Helpers
 {
     public class FontHelper
     {
         public static IEnumerable<string> GetFontNames()
         {
             var fonts = new List<string>();

             // DirectWrite factory
             var factory = new Factory();

             // Get font collections
             var fc = factory.GetSystemFontCollection(false);

             for (int i = 0; i < fc.FontFamilyCount; i++)
             {
                 // Get font family and add first name
                 var ff = fc.GetFontFamily(i);

                 var name = ff.FamilyNames.GetString(0);
                 fonts.Add(name);
             }

             // Always dispose DirectX objects
             factory.Dispose();

             return fonts.OrderBy(f => f);
         }
     }
 }

代码使用 SharpDX 库.

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