When you create a project in Visual Studio 2005, a commonly used language is displayed in project types, and other languages are placed in other languages languages. If you set up Visual C # as the default development language after you have installed 2005, but now you want to use the Visual Basic language frequently, how do you change the default language from Visual C # to Visual Basic? Use the tools-> Import and Export Settings menu of Visual Studio 2005 to help you achieve your wish.
The specific steps are as follows:
1. In Visual Studio 2005, select Tools-> Import and Export Settings ... Menu
2. Select the Reset all settings option and click the Next button;
3. Select whether you want to save the current settings, click the Next button;
4. Select the language you want to set, click the Finish button.
OK, open Visual Studio 2005 to create a new project to see if the default language has been changed.
Reference: Http://blogs.msdn.com/saraford/archive/2005/04/28/413158.aspx