效果圖：

要獲取到字體庫首先要在 NuGet 添加 SharpDx.Direct2D1 api:

 /// <summary>
        /// 獲取系統字體庫列表
        /// </summary>
        public void GetFontLibrary()
        {
            SharpDX.DirectWrite.Factory factory = new SharpDX.DirectWrite.Factory();



            var fontCollection = factory.GetSystemFontCollection(false);
            var familCount = fontCollection.FontFamilyCount;

            for (int i = 0; i < familCount; i++)
            {
                var fontFamily = fontCollection.GetFontFamily(i);
                var familyNames = fontFamily.FamilyNames;

                int index;

                if (!familyNames.FindLocaleName(CultureInfo.CurrentCulture.Name, out index))
                {
                    if (!familyNames.FindLocaleName("en-us", out index))
                    {
                        index = 0;
                    }
                }

                string name = familyNames.GetString(index);

                FontList.Add(name);
            }


        }

　　因為 設置FontFamily 屬性需要的時一個字符串類型，我們只要獲取到字體的名字添加到一個字符串集合上就可以了。

原文地址：http://edi.wang/post/2017/1/22/windows-10-uwp-get-fonts

uwp 獲取系統字體庫