Hi,



I have a VB.NET web application, I also have a C#  web application and I 

wish to incorparte the c# project  as a a sub web of the main VB Web 

application - I am using VS.NET.  However the Visual Studio desginer 

keeps on changing the default page langange from C# back to VB and 

complains about null pointer references when I try and build the project 

- can anyone give me some pointers on how to get around this?



I have tried changing the default langage back to c#  but it still does 

not work



David