[C#] Mono.Cecil Randomize Variables

    private void ObfuscateCode(string file)
    {
        AssemblyDefinition ASM = AssemblyDefinition.ReadAssembly(file);
        ModuleDefinition MainModule = ASM.MainModule;
        foreach (TypeDefinition T in MainModule.Types)
        {
            T.Name = RandomKey(30);
            foreach (PropertyDefinition P in T.Properties)
            {
                P.Name = RandomKey(30);
            }
            foreach (FieldDefinition F in T.Fields)
            {
                F.Name = RandomKey(30);
            }
            if (T.Namespace.Contains(".My") == false)
            {
                foreach (MethodDefinition M in T.Methods)
                {
                    if (M.IsConstructor == false)
                    {
                        if (M.IsPInvokeImpl == false)
                        {
                            M.Name = RandomKey(30);
                        }
                    }
                    foreach (ParameterDefinition Param in M.Parameters)
                    {
                        Param.Name = RandomKey(30);
                    }
                }
            }
        }
        ASM.Write("C:\\Output.exe");
    }