<?xml version="1.0" encoding="utf-8"?>
<root>
  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
    <xsd:element name="root" msdata:IsDataSet="true">
      <xsd:complexType>
        <xsd:choice maxOccurs="unbounded">
          <xsd:element name="metadata">
            <xsd:complexType>
              <xsd:sequence>
                <xsd:element name="value" type="xsd:string" minOccurs="0" />
              </xsd:sequence>
              <xsd:attribute name="name" use="required" type="xsd:string" />
              <xsd:attribute name="type" type="xsd:string" />
              <xsd:attribute name="mimetype" type="xsd:string" />
              <xsd:attribute ref="xml:space" />
            </xsd:complexType>
          </xsd:element>
          <xsd:element name="assembly">
            <xsd:complexType>
              <xsd:attribute name="alias" type="xsd:string" />
              <xsd:attribute name="name" type="xsd:string" />
            </xsd:complexType>
          </xsd:element>
          <xsd:element name="data">
            <xsd:complexType>
              <xsd:sequence>
                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
              </xsd:sequence>
              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
              <xsd:attribute ref="xml:space" />
            </xsd:complexType>
          </xsd:element>
          <xsd:element name="resheader">
            <xsd:complexType>
              <xsd:sequence>
                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
              </xsd:sequence>
              <xsd:attribute name="name" type="xsd:string" use="required" />
            </xsd:complexType>
          </xsd:element>
        </xsd:choice>
      </xsd:complexType>
    </xsd:element>
  </xsd:schema>
  <resheader name="resmimetype">
    <value>text/microsoft-resx</value>
  </resheader>
  <resheader name="version">
    <value>2.0</value>
  </resheader>
  <resheader name="reader">
    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
  <resheader name="writer">
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
  <data name="Action_cancel" xml:space="preserve">
    <value>Finish</value>
  </data>
  <data name="Action_greeting" xml:space="preserve">
    <value>Hello</value>
  </data>
</root>

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
    </startup>
  <appSettings>
    <add key="CustomResources.Folder" value="John" />
  </appSettings>
</configuration>
```لذلك، لاحقًا، عندما نبحث عن الموارد، سنبحث في `Properties.John` بدلاً من `Properties.Doe`. 

وهذا أيضًا يجعل من السهل التغيير عندما يتم نشر التطبيق بالفعل حيث يمكنك تغيير app.config بسهولة.

## الوصول إلى ملفات الموارد المضمنة

يعد استخدام .NET Framework أمرًا سهلاً إلى حد ما، لذلك من أجل الوصول إلى الخصائص المضمنة، علينا فقط استخدام كائن `Properties`، الذي سيحتوي على ملفات الموارد كخاصية، وداخل هذا الكائن سيكون هناك كل المفتاح/القيمة الموجودة في ملف `resx`.

```csharp
static void Main(string[] args)
{
    var hello = Properties.Resource.Action_greeting;
    var bye = Properties.Resource.Action_cancel;

    Console.WriteLine($"Action_greeting value: {hello}, Action_cancel value: {bye}");

    Console.Read();
}

var hello = Properties.Resource.Action_greeting;
var bye = Properties.Resource.Action_cancel;

var johnhello = Properties.John.Resource.Action_greeting;
var johnbye = Properties.John.Resource.Action_cancel;

var doehello = Properties.Doe.Resource.Action_greeting;
var doebye = Properties.Doe.Resource.Action_cancel;

    class CustomResources
    {

        private static Dictionary<string, string> _ResourcesEnglish;
        private static Dictionary<string, string> ResourcesEnglish;

        private static Dictionary<string, string> _ResourcesSpanish;
        private static Dictionary<string, string> ResourcesSpanish;


        private static Dictionary<string, string> OverwriteDictionary(Dictionary<string, string> currentDictionary, Dictionary<string, string> newDictionary, bool addIfDoesntExist = false)
        {
            ...
        }

        private static Dictionary<string, string> GetDictionaryFromEmbedded(string embedded, string cultureInfoCode)
        {
            ...
        }

        private static Dictionary<string, string> GetDictionaryFromFile(string file)
        {
            ...
        }

        public static string GetText(string key)
        {
            ...
        }

        public static string GetText(string key, string language)
        {
            ...
        }
    }

private static Dictionary<string, string> GetDictionaryFromEmbedded(string embedded, string cultureInfoCode)
{
    Dictionary<string, string> res = new Dictionary<string, string>();

    try
    {
        ResourceManager rm = new ResourceManager(embedded, Assembly.GetExecutingAssembly());
        var resourceSet = rm.GetResourceSet(new CultureInfo(cultureInfoCode), true, true);

        var resourceDictionary = resourceSet.Cast<DictionaryEntry>()
                            .ToDictionary(r => r.Key.ToString(),
                                          r => r.Value.ToString());
        res = resourceDictionary;
    }
    catch (Exception e)
    {
        string a = e.Message;
        // Error getting resource file
    }

    return res;
}

private static Dictionary<string, string> GetDictionaryFromFile(string file)
{
    Dictionary<string, string> res = new Dictionary<string, string>();
    string currentPath = (System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase) + file).Replace("file:\\", "");

    try
    {
        using (ResXResourceReader resxReader = new ResXResourceReader(currentPath))
        {
            foreach (DictionaryEntry entry in resxReader)
            {
                res.Add((string)entry.Key, (string)entry.Value);
            }
        }
    }
    catch (Exception e)
    {
        string a = e.Message;
    }

    return res;
}

 private static Dictionary<string, string> OverwriteDictionary(Dictionary<string, string> currentDictionary, Dictionary<string, string> newDictionary, bool addIfDoesntExist = false)
{
    var identifier = ConfigurationManager.AppSettings["CustomResources.Folder"];
    if (String.IsNullOrEmpty(identifier))
        return currentDictionary;

    foreach (var item in newDictionary)
    {
        try
        {
            currentDictionary[item.Key] = item.Value;
        }
        catch (Exception)
        {
            if(addIfDoesntExist)
            currentDictionary.Add(item.Key, item.Value);
        }
    }

    return currentDictionary;
}

private static string GetText(string key, string language)
{
    try
    {
        switch (language)
        {
            case "es":
                return ResourceSpanish[key];
            case "en":
            default:
                return ResourceEnglish[key];
        }
    }
    catch (Exception)
    {
        return $"No value with key: {key} and language: {language}";
    }
}

public static string GetText(string key)
{
    try
    {
        return GetText(key, Thread.CurrentThread.CurrentCulture.TwoLetterISOLanguageName);
        }
    catch (Exception)
    {
        return $"No value with key: {key}";
    }
}

private static Dictionary<string, string> _ResourcesEnglish;
private static Dictionary<string, string> ResourcesEnglish
{
    get
    {
        if (_ResourcesEnglish == null)
        {
            var folderIndentifier = ConfigurationManager.AppSettings["CustomResources.Folder"]; ;
            var baseResources = GetDictionaryFromEmbedded("resources-demo.Properties.Resource");
            var customResources = GetDictionaryFromFile($"\\Properties\\{folderIndentifier}\\Resource.resx", "en");
            _ResourcesEnglish = OverwriteDictionary(baseResources, customResources);
        }

        return _ResourcesEnglish;
    }
}

private static Dictionary<string, string> _ResourcesSpanish;
private static Dictionary<string, string> ResourcesSpanish
{
    get
    {
        if (_ResourcesSpanish == null)
        {
            var folderIndentifier = ConfigurationManager.AppSettings["CustomResources.Folder"]; ;
            var baseResources = GetDictionaryFromEmbedded("resources-demo.Properties.Resources");
            var customResources = GetDictionaryFromFile($"\\Properties\\{folderIndentifier}\\Resources.es.resx", "es");
            _ResourcesSpanish = OverwriteDictionary(baseResources, customResources);
        }

        return _ResourcesSpanish;
    }
}

static void Main(string[] args)
{

    // System.Threading.Thread.CurrentThread.CurrentUICulture = new CultureInfo("en-US");
    System.Threading.Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
    WriteText("Action_greeting");
    WriteText("Action_cancel");

    // System.Threading.Thread.CurrentThread.CurrentUICulture = new CultureInfo("es-ES");
    System.Threading.Thread.CurrentThread.CurrentCulture = new CultureInfo("es-ES");
    WriteText("Action_greeting");
    WriteText("Action_cancel");

    Console.Read();
}

private static void WriteText(string key) {
    Console.WriteLine($"[Culture: {System.Threading.Thread.CurrentThread.CurrentCulture}] Key: {key} -> value: {CustomResources.GetText(key)}");
}

[Culture: en-US] Key: Action_greeting -> value: Hello
[Culture: en-US] Key: Action_cancel -> value: Finish
[Culture: es-ES] Key: Action_greeting -> value: Hola
[Culture: es-ES] Key: Action_cancel -> value: Terminar