mcs/class/System/System.CodeDom/CodeMemberMethod.cs

   1 //
   2 // System.CodeDom CodeMemberMethod 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 //
  10
  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 CodeMemberMethod
  40                 : CodeTypeMember
  41         {
  42                 private CodeTypeReferenceCollection implementationTypes;
  43                 private CodeParameterDeclarationExpressionCollection parameters;
  44                 private CodeTypeReference privateImplementationType;
  45                 private CodeTypeReference returnType;
  46                 private CodeStatementCollection statements;
  47                 private CodeAttributeDeclarationCollection returnTypeCustomAttributes;
  48
  49 #if NET_2_0
  50                 CodeTypeParameterCollection typeParameters;
  51 #endif
  52                 //
  53                 // Constructors
  54                 //
  55                 public CodeMemberMethod()
  56                 {
  57                 }
  58
  59                 //
  60                 // Properties
  61                 //
  62                 public CodeTypeReferenceCollection ImplementationTypes {
  63                         get {
  64                                 if ( implementationTypes == null ) {
  65                                         implementationTypes = new CodeTypeReferenceCollection();
  66                                         if ( PopulateImplementationTypes != null )
  67                                                 PopulateImplementationTypes( this, EventArgs.Empty );
  68                                 }
  69                                 return implementationTypes;
  70                         }
  71                 }
  72
  73                 public CodeParameterDeclarationExpressionCollection Parameters {
  74                         get {
  75                                 if ( parameters == null ) {
  76                                         parameters = new CodeParameterDeclarationExpressionCollection();
  77                                         if ( PopulateParameters != null )
  78                                                 PopulateParameters( this, EventArgs.Empty );
  79                                 }
  80                                 return parameters;
  81                         }
  82                 }
  83
  84                 public CodeTypeReference PrivateImplementationType {
  85                         get {
  86                                 return privateImplementationType;
  87                         }
  88                         set {
  89                                 privateImplementationType = value;
  90                         }
  91                 }
  92
  93                 public CodeTypeReference ReturnType {
  94                         get {
  95                                 if ( returnType == null )
  96                                         return new CodeTypeReference( typeof(void) );
  97                                 return returnType;
  98                         }
  99                         set {
 100                                 returnType = value;
 101                         }
 102                 }
 103
 104                 public CodeStatementCollection Statements {
 105                         get {
 106                                 if ( statements == null ) {
 107                                         statements = new CodeStatementCollection();
 108                                         if ( PopulateStatements != null )
 109                                                 PopulateStatements( this, EventArgs.Empty );
 110                                 }
 111                                 return statements;
 112                         }
 113                 }
 114
 115                 public CodeAttributeDeclarationCollection ReturnTypeCustomAttributes {
 116                         get {
 117                                 if ( returnTypeCustomAttributes == null )
 118                                         returnTypeCustomAttributes = new CodeAttributeDeclarationCollection();
 119
 120                                 return returnTypeCustomAttributes;
 121                         }
 122                 }
 123
 124 #if NET_2_0
 125                 [ComVisible (false)]
 126                 public CodeTypeParameterCollection TypeParameters {
 127                         get {
 128                                 if (typeParameters == null)
 129                                         typeParameters = new CodeTypeParameterCollection ();
 130                                 return typeParameters;
 131                         }
 132                 }
 133 #endif
 134
 135                 //
 136                 // Events
 137                 //
 138                 public event EventHandler PopulateImplementationTypes;
 139
 140                 public event EventHandler PopulateParameters;
 141
 142                 public event EventHandler PopulateStatements;
 143         }
 144 }