The simplest way to use the URL parameter is to add a “Language” hyperlink to the page and set the link to redirect back to the same page with the URL parameters “culutreui” and “culture” set. Use the Page Properties dialog to set the redirection.

Here, the Redirect URL properties have been set for the three hyperlinks as follows:
|
Language |
Redirect URL |
|
English |
ShowCategoriesTablePage.aspx?cultureui=EN-US |
|
German |
ShowCategoriesTablePage.aspx?cultureui=de-DE |
|
Italian |
ShowCategoriesTablePage.aspx?cultureui=it-IT |
The browser in the above image shows how the culture was set to German by clicking on the German link.
Creating a Multi-Lingual Application
Localizing (Internationalizing) Your Application