Localization in WebParts

Microsoft Sharepoint Portal Server doesn’t have support of localization in multiple

Languages natively. The document at



Discusses this situation. It is clearly mentioned that

Portal Server 2003 does not support a mixture of different localized
portal servers on the server farm, nor does it support a mixture of
different localized Windows Server 2003 servers. All servers running
Windows Server 2003 in a farm topology must be in the same language,
and all servers running SharePoint Portal Server 2003 in a server farm
must be in the same language


Still, if you want to perform localization in webparts for whatever reasons, it is simple to do so.

We will create a simple MOSS 2007 webpart with localization support.


  • Create a simple class library project and reference to the sharepoint namespace.
  • Create a template of webpart
  • Now we will add a resource file to the project. Choose Add New file from the project menu
    And add a resource file for each of the languages. For example


Healthcare.de.resx for German

Healthcare.fr.resx for French


Note that you cannot add App_GlobalResources to the project since it is only valid for the web sites

And not the class library projects.


  • Add the following reference to your webpart source file

    using System.Configuration;

using System.Globalization;

using System.Resources;


We will pick the language settings from the web.config file. Add the following tag to the

<appsettings> section of the web.config file of your sharepoint web site.

<add key=culture value=”de-DE”>


Add the following class variables to your webpart source file.

CultureInfo cult =  CultureInfo.CreateSpecificCulture(ConfigurationSettings.AppSettings[“culture”]);

ResourceManager rm;


This will create a CultureInfo object based on the language settings in the web.config file.


In the constructor of your webpart add a line like this

rm = new ResourceManager(“CustomWebParts.HealthCare”, this.GetType().Assembly);


Where HealthCare is the name of your resource file ex HealthCare.resx and HealthCare.de.resx

And CustomWebParts is the namespace of your webpart.


Basically this line creates a resource manager for the specific resource file.


Now we will load all the strings which are used in the webpart source to the resource file.

This is fairly easy.


Now to load strings at any point in the webpart source we will use the GetString() method of

ResourceManager class. For Ex


protected override void CreateChildControls()



            this.Title = rm.GetString(“CarePlan”, cult);



This method sets the title of the webpart to the appropriate language based on the web.config file


The above localization is not specific to sharepoint instead it’s an asp.net 2.0 feature.

I can mail the source code of the webpart to anyone if needed.


Send your suggestions and comments.

Comments (11)

  1. Shimaaa says:

    pleaes can you send me source code

    my email is


  2. Forest Ling says:

    Please send your source code to me!

    My email is lingmu0108@hotmail.com

    Thanks in advance!


    Forest Ling

  3. shivaprasad says:

    can u send me the code to sammeta.nsprasad@gmail.com

  4. Rajesh Kumar Singh says:

    pleaes can you send me source code

    my email is


  5. urukundappa.g@mphasis.com says:

    Can u please send me the entire source code to my mail ID i.e. urukundappa.g@mphasis.com

  6. naveen singh says:

    can u send me the source code

    my email id is naveensingh222@gmail.com

  7. Nirmit says:

    can you send me source code

    my email is


  8. Habib says:

    Dear Friend,

    Is it possible to implement a controll, to change language MOSS language.

    In back end it should load a resource files based on choosen language.

    Thank in advance (we are ready to pay for this solution)

  9. edwin says:

    Will this code work for Sharepoint 2003 as well? I am trying to make my custom webpart read the value from appsettings of the web.config.



  10. Prathibha says:


    I learnt about localization(static contents) of custom wep-parts using resource file.

    But now the wuestion is how the dynamic contents ( contents from web services/SQL Databases /Sharepoint lists etc) can be localised on run-time depending on the language selected.

    Please do let me know any inputs in this regard or any reference links.

    Thanks in Advance