class/System/System.CodeDom/CodeMethodReferenceExpression.cs

   1 //
   2 // System.CodeDom CodeMethodInvokeExpression Class implementation
   3 //
   4 // Author:
   5 //   Miguel de Icaza (miguel@ximian.com)
   6 //   Daniel Stodden (stodden@in.tum.de)
   7 //   Marek Safar (marek.safar@seznam.cz)
   8 //
   9 // (C) 2001 Ximian, Inc.
  10 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31
  32 using System.Runtime.InteropServices;
  33
  34 namespace System.CodeDom
  35 {
  36         [Serializable]
  37         [ClassInterface(ClassInterfaceType.AutoDispatch)]
  38         [ComVisible(true)]
  39         public class CodeMethodReferenceExpression
  40                 : CodeExpression
  41         {
  42                 private string methodName;
  43                 private CodeExpression targetObject;
  44 #if NET_2_0
  45                 CodeTypeReferenceCollection typeArguments;
  46 #endif
  47
  48                 //
  49                 // Constructors
  50                 //
  51                 public CodeMethodReferenceExpression ()
  52                 {
  53                 }
  54
  55                 public CodeMethodReferenceExpression (CodeExpression targetObject,
  56                                                       string methodName)
  57                 {
  58                         this.targetObject = targetObject;
  59                         this.methodName = methodName;
  60                 }
  61
  62 #if NET_2_0
  63                 public CodeMethodReferenceExpression (CodeExpression targetObject,
  64                         string methodName, params CodeTypeReference[] typeParameters) :
  65                         this (targetObject, methodName)
  66                 {
  67                         if (typeParameters != null && typeParameters.Length > 0)
  68                                 TypeArguments.AddRange (typeParameters);
  69                 }
  70 #endif
  71
  72                 //
  73                 // Properties
  74                 //
  75                 public string MethodName {
  76                         get {
  77                                 if (methodName == null) {
  78                                         return string.Empty;
  79                                 }
  80                                 return methodName;
  81                         }
  82                         set {
  83                                 methodName = value;
  84                         }
  85                 }
  86
  87                 public CodeExpression TargetObject {
  88                         get {
  89                                 return targetObject;
  90                         }
  91                         set {
  92                                 targetObject = value;
  93                         }
  94                 }
  95
  96 #if NET_2_0
  97                 [ComVisible (false)]
  98                 public CodeTypeReferenceCollection TypeArguments {
  99                         get {
 100                                 if (typeArguments == null)
 101                                         typeArguments = new CodeTypeReferenceCollection ();
 102                                 return typeArguments;
 103                         }
 104                 }
 105 #endif
 106
 107                 //
 108                 // ICodeDomVisitor method
 109                 //
 110                 internal override void Accept (ICodeDomVisitor visitor)
 111                 {
 112                         visitor.Visit (this);
 113                 }
 114         }
 115 }