class/System/System.CodeDom/CodeMethodInvokeExpression.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 //
   8 // (C) 2001 Ximian, Inc.
   9 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 using System.Runtime.InteropServices;
  32
  33 namespace System.CodeDom
  34 {
  35         [Serializable]
  36         [ClassInterface(ClassInterfaceType.AutoDispatch)]
  37         [ComVisible(true)]
  38         public class CodeMethodInvokeExpression
  39                 : CodeExpression
  40         {
  41                 private CodeMethodReferenceExpression method;
  42                 private CodeExpressionCollection parameters;
  43
  44                 //
  45                 // Constructors
  46                 //
  47                 public CodeMethodInvokeExpression ()
  48                 {
  49                 }
  50
  51                 public CodeMethodInvokeExpression (CodeMethodReferenceExpression method, params CodeExpression[] parameters)
  52                 {
  53                         this.method = method;
  54                         this.Parameters.AddRange( parameters );
  55                 }
  56
  57                 public CodeMethodInvokeExpression (CodeExpression targetObject,
  58                                                    string methodName,
  59                                                    params CodeExpression [] parameters)
  60                 {
  61                         this.method = new CodeMethodReferenceExpression( targetObject, methodName );
  62                         this.Parameters.AddRange (parameters);
  63                 }
  64
  65                 //
  66                 // Properties
  67                 //
  68                 public CodeMethodReferenceExpression Method {
  69                         get {
  70                                 if (method == null) {
  71                                         method = new CodeMethodReferenceExpression ();
  72                                 }
  73                                 return method;
  74                         }
  75                         set {
  76                                 method = value;
  77                         }
  78                 }
  79
  80                 public CodeExpressionCollection Parameters {
  81                         get {
  82                                 if ( parameters == null )
  83                                         parameters = new CodeExpressionCollection();
  84                                 return parameters;
  85                         }
  86                 }
  87
  88                 //
  89                 // ICodeDomVisitor method
  90                 //
  91                 internal override void Accept (ICodeDomVisitor visitor)
  92                 {
  93                         visitor.Visit (this);
  94                 }
  95         }
  96 }