1 // Permission is hereby granted, free of charge, to any person obtaining
2 // a copy of this software and associated documentation files (the
3 // "Software"), to deal in the Software without restriction, including
4 // without limitation the rights to use, copy, modify, merge, publish,
5 // distribute, sublicense, and/or sell copies of the Software, and to
6 // permit persons to whom the Software is furnished to do so, subject to
7 // the following conditions:
9 // The above copyright notice and this permission notice shall be
10 // included in all copies or substantial portions of the Software.
12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
20 // Federico Di Gregorio <fog@initd.org>
23 using System.Collections.ObjectModel;
24 using System.Reflection;
27 namespace System.Linq.Expressions
29 public sealed class MethodCallExpression : Expression
32 internal MethodCallExpression(ExpressionType type, MethodInfo method, Expression obj, ReadOnlyCollection<Expression> arguments)
33 : base(type, method.ReturnType)
37 this.arguments = arguments;
42 private ReadOnlyCollection<Expression> arguments;
43 private MethodInfo method;
44 private Expression obj;
48 public ReadOnlyCollection<Expression> Arguments {
49 get { return arguments; }
52 public MethodInfo Method {
53 get { return method; }
56 public Expression Object {
61 #region Internal Methods
62 internal override void BuildString(StringBuilder builder)
64 obj.BuildString(builder);
65 builder.Append (".").Append (method.Name).Append ("(");
66 for (int i=0 ; i < arguments.Count ; i++) {
67 arguments [i].BuildString (builder);
68 if (i < arguments.Count-1)
69 builder.Append (", ");