diff --git a/src/Generator/Generators/CLI/CLIHeadersTemplate.cs b/src/Generator/Generators/CLI/CLIHeadersTemplate.cs
index 90d4b0b6..10200a87 100644
--- a/src/Generator/Generators/CLI/CLIHeadersTemplate.cs
+++ b/src/Generator/Generators/CLI/CLIHeadersTemplate.cs
@@ -394,7 +394,7 @@ namespace Cxxi.Generators.CLI
             if (typedef.Type.IsPointerTo<FunctionType>(out function))
             {
                 WriteLine("public {0};",
-                    string.Format(TypePrinter.ToDelegateString(function),
+                    string.Format(TypePrinter.VisitDelegate(function),
                     SafeIdentifier(typedef.Name)));
                 return true;
             }
@@ -421,7 +421,7 @@ namespace Cxxi.Generators.CLI
             for (int i = 0; i < function.Parameters.Count; ++i)
             {
                 var param = function.Parameters[i];
-                Write("{0}", TypePrinter.GetArgumentString(param));
+                Write("{0}", TypePrinter.VisitParameter(param));
                 if (i < function.Parameters.Count - 1)
                     Write(", ");
             }
diff --git a/src/Generator/Generators/CLI/CLISourcesTemplate.cs b/src/Generator/Generators/CLI/CLISourcesTemplate.cs
index d71ac24e..e4ee8f2e 100644
--- a/src/Generator/Generators/CLI/CLISourcesTemplate.cs
+++ b/src/Generator/Generators/CLI/CLISourcesTemplate.cs
@@ -268,7 +268,7 @@ namespace Cxxi.Generators.CLI
             for (var i = 0; i < function.Parameters.Count; ++i)
             {
                 var param = function.Parameters[i];
-                Write("{0}", TypePrinter.GetArgumentString(param));
+                Write("{0}", TypePrinter.VisitParameter(param));
                 if (i < function.Parameters.Count - 1)
                     Write(", ");
             }
diff --git a/src/Generator/Generators/CLI/CLITextTemplate.cs b/src/Generator/Generators/CLI/CLITextTemplate.cs
index 9e3a6044..e75b5edb 100644
--- a/src/Generator/Generators/CLI/CLITextTemplate.cs
+++ b/src/Generator/Generators/CLI/CLITextTemplate.cs
@@ -81,7 +81,7 @@ namespace Cxxi.Generators.CLI
                     continue;
 
                 var param = method.Parameters[i];
-                Write("{0}", TypePrinter.GetArgumentString(param));
+                Write("{0}", TypePrinter.VisitParameter(param));
                 if (i < method.Parameters.Count - 1)
                     Write(", ");
             }
diff --git a/src/Generator/Generators/CLI/CLITypePrinter.cs b/src/Generator/Generators/CLI/CLITypePrinter.cs
index d6ac8b8d..5d78b64e 100644
--- a/src/Generator/Generators/CLI/CLITypePrinter.cs
+++ b/src/Generator/Generators/CLI/CLITypePrinter.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using Cxxi.Types;
 
 namespace Cxxi.Generators.CLI
@@ -36,7 +37,7 @@ namespace Cxxi.Generators.CLI
             var args = string.Empty;
 
             if (arguments.Count > 0)
-                args = GetArgumentsString(function, hasNames: false);
+                args = VisitParameters(function.Arguments, hasNames: false);
 
             if (returnType.IsPrimitiveType(PrimitiveType.Void))
             {
@@ -51,22 +52,18 @@ namespace Cxxi.Generators.CLI
             return string.Format("System::Func<{0}{1}>", returnType.Visit(this), args);
         }
 
-        public string GetArgumentsString(FunctionType function, bool hasNames)
+        public string VisitParameters(IEnumerable<Parameter> @params,
+            bool hasNames)
         {
-            var arguments = function.Arguments;
-            var s = string.Empty;
+            var args = new List<string>();
 
-            for (var i = 0; i < arguments.Count; ++i)
-            {
-                s += GetArgumentString(arguments[i], hasNames);
-                if (i < arguments.Count - 1)
-                    s += ", ";
-            }
+            foreach (var param in @params)
+                args.Add(VisitParameter(param, hasNames));
 
-            return s;
+            return string.Join(" ,", args);
         }
 
-        public string GetArgumentString(Parameter param, bool hasName = true)
+        public string VisitParameter(Parameter param, bool hasName = true)
         {
             var type = param.Type.Visit(this, param.QualifiedType.Qualifiers);
             var name = param.Name;
@@ -77,11 +74,11 @@ namespace Cxxi.Generators.CLI
             return type;
         }
 
-        public string ToDelegateString(FunctionType function)
+        public string VisitDelegate(FunctionType function)
         {
             return string.Format("delegate {0} {{0}}({1})",
                 function.ReturnType.Visit(this),
-                GetArgumentsString(function, hasNames: true));
+                VisitParameters(function.Arguments, hasNames: true));
         }
 
         public string VisitPointerType(PointerType pointer, TypeQualifiers quals)
diff --git a/src/Generator/Generators/CSharp/CSharpTypePrinter.cs b/src/Generator/Generators/CSharp/CSharpTypePrinter.cs
index 3385d2f9..e8494095 100644
--- a/src/Generator/Generators/CSharp/CSharpTypePrinter.cs
+++ b/src/Generator/Generators/CSharp/CSharpTypePrinter.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using Cxxi.Types;
 
 namespace Cxxi.Generators.CSharp
@@ -37,7 +38,7 @@ namespace Cxxi.Generators.CSharp
             var args = string.Empty;
 
             if (arguments.Count > 0)
-                args = GetArgumentsString(function, hasNames: false);
+                args = VisitParameters(function.Arguments, hasNames: false);
 
             if (returnType.IsPrimitiveType(PrimitiveType.Void))
             {
@@ -210,22 +211,18 @@ namespace Cxxi.Generators.CSharp
             throw new NotImplementedException();
         }
 
-        public string GetArgumentsString(FunctionType function, bool hasNames)
+        public string VisitParameters(IEnumerable<Parameter> @params,
+            bool hasNames)
         {
-            var arguments = function.Arguments;
-            var s = string.Empty;
+            var args = new List<string>();
 
-            for (var i = 0; i < arguments.Count; ++i)
-            {
-                s += GetArgumentString(arguments[i], hasNames);
-                if (i < arguments.Count - 1)
-                    s += ", ";
-            }
+            foreach (var param in @params)
+                args.Add(VisitParameter(param, hasNames));
 
-            return s;
+            return string.Join(" ,", args);
         }
 
-        public string GetArgumentString(Parameter arg, bool hasName)
+        public string VisitParameter(Parameter arg, bool hasName)
         {
             var type = arg.Type.Visit(this, arg.QualifiedType.Qualifiers);
             var name = arg.Name;
@@ -236,11 +233,11 @@ namespace Cxxi.Generators.CSharp
             return type;
         }
 
-        public string ToDelegateString(FunctionType function)
+        public string VisitDelegate(FunctionType function)
         {
             return string.Format("delegate {0} {{0}}({1})",
                 function.ReturnType.Visit(this),
-                GetArgumentsString(function, hasNames: true));
+                VisitParameters(function.Arguments, hasNames: true));
         }
     }
 }
\ No newline at end of file
diff --git a/src/Generator/Types/ITypePrinter.cs b/src/Generator/Types/ITypePrinter.cs
index 8fae8a9e..e95a9b1d 100644
--- a/src/Generator/Types/ITypePrinter.cs
+++ b/src/Generator/Types/ITypePrinter.cs
@@ -1,11 +1,14 @@
-namespace Cxxi.Types
+using System.Collections.Generic;
+
+namespace Cxxi.Types
 {
     public interface ITypePrinter : ITypeVisitor<string>
     {
         Library Library { get; set; }
 
-        string GetArgumentsString(FunctionType function, bool hasNames);
-        string GetArgumentString(Parameter arg, bool hasName = true);
-        string ToDelegateString(FunctionType function);
+        string VisitParameters(IEnumerable<Parameter> @params, bool hasNames);
+        string VisitParameter(Parameter param, bool hasName = true);
+
+        string VisitDelegate(FunctionType function);
     }
 }