Linq Data Type convert unexpectedly

Question

I have a Problem when open all linq .dbml the int data type convert from Int32 to @xcl i don't know the reason

Answer 1

In C#, @ prefix enables the use of keywords as identifiers, for VB.NET the equivalent is [] e.g. Dim [Integer] As Integer. With that said, the code shown appears to be using C# not VB.NET

My guess is sqlmetal was used with /language csharp rather than /language vb