C# - Adding Variable To String In .net?

Aug 5, 2010

Ok, so it's easy in VB, but I can't figure it out in C#:

SqlCommand cmd = new SqlCommand("SELECT COUNT(*) FROM tblUsers WHERE username = '" & username & "'", cn);

This throws

CS0019: Operator '&' cannot be applied to operands of type 'string' and 'string'

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