Marat,

When working with Visual Studio .NET, you cannot put C# and VB.Net source files in the same project. You can however put C# and VB.Net projects in the same solution. If you want to use code from the C# project in the VB.Net project, make sure the C# project is a 'class library', and you can simply add a reference to it using the Projects tab of the add reference dialog. Now when building the solution, it will first build the C# project, copy it's output to the bin directory of the VB.Net project, and build the VB.Net project.


>Is it possible to have VB.NET code and C# code in one project/solution and than compile it into ONE EXE/DLL?
>TIA