TypeDelegator.cs source code in C# .NET

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Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / clr / src / BCL / System / Reflection / TypeDelegator.cs / 1 / TypeDelegator.cs
                        

                        
                            // ==++== 
//
//   Copyright (c) Microsoft Corporation.  All rights reserved.
//
// ==--== 
// TypeDelegator
// This class wraps a Type object and delegates all methods to that Type. 
 
namespace System.Reflection {
 
    using System;
    using System.Runtime.Remoting.Activation;
    using System.Runtime.InteropServices;
    using CultureInfo = System.Globalization.CultureInfo; 

 	[Serializable()] 
[System.Runtime.InteropServices.ComVisible(true)] 
    public class TypeDelegator : Type
    { 
        protected Type typeImpl;

        protected TypeDelegator() {}
 
        public TypeDelegator(Type delegatingType) {
            if (delegatingType == null) 
                throw new ArgumentNullException("delegatingType"); 

            typeImpl = delegatingType; 
        }

        public override Guid GUID {
            get {return typeImpl.GUID;} 
        }
 
        public override int MetadataToken { get { return typeImpl.MetadataToken; } } 

        public override Object InvokeMember(String name,BindingFlags invokeAttr,Binder binder,Object target, 
            Object[] args,ParameterModifier[] modifiers,CultureInfo culture,String[] namedParameters)
        {
            return typeImpl.InvokeMember(name,invokeAttr,binder,target,args,modifiers,culture,namedParameters);
        } 

        public override Module Module { 
                get {return typeImpl.Module;} 
        }
 
        public override Assembly Assembly {
                get {return typeImpl.Assembly;}
        }
 
        public override RuntimeTypeHandle TypeHandle {
                get{return typeImpl.TypeHandle;} 
        } 

        public override String Name { 
            get{return typeImpl.Name;}
        }

        public override String FullName { 
            get{return typeImpl.FullName;}
        } 
 
        public override String Namespace {
            get{return typeImpl.Namespace;} 
        }

        public override String AssemblyQualifiedName {
            get { 
                return typeImpl.AssemblyQualifiedName;
            } 
        } 

        public override Type BaseType { 
            get{return typeImpl.BaseType;}
        }

        protected override ConstructorInfo GetConstructorImpl(BindingFlags bindingAttr,Binder binder, 
                CallingConventions callConvention, Type[] types,ParameterModifier[] modifiers)
        { 
            return typeImpl.GetConstructor(bindingAttr,binder,callConvention,types,modifiers); 
        }
 
[System.Runtime.InteropServices.ComVisible(true)]
        public override ConstructorInfo[] GetConstructors(BindingFlags bindingAttr)
        {
            return typeImpl.GetConstructors(bindingAttr); 
        }
 
        protected override MethodInfo GetMethodImpl(String name,BindingFlags bindingAttr,Binder binder, 
                CallingConventions callConvention, Type[] types,ParameterModifier[] modifiers)
        { 
            // This is interesting there are two paths into the impl.  One that validates
            //  type as non-null and one where type may be null.
            if (types == null)
                return typeImpl.GetMethod(name,bindingAttr); 
            else
                return typeImpl.GetMethod(name,bindingAttr,binder,callConvention,types,modifiers); 
        } 

        public override MethodInfo[] GetMethods(BindingFlags bindingAttr) 
        {
            return typeImpl.GetMethods(bindingAttr);
        }
 
        public override FieldInfo GetField(String name, BindingFlags bindingAttr)
        { 
            return typeImpl.GetField(name,bindingAttr); 
        }
 
        public override FieldInfo[] GetFields(BindingFlags bindingAttr)
        {
            return typeImpl.GetFields(bindingAttr);
        } 

        public override Type GetInterface(String name, bool ignoreCase) 
        { 
            return typeImpl.GetInterface(name,ignoreCase);
        } 

        public override Type[] GetInterfaces()
        {
            return typeImpl.GetInterfaces(); 
        }
 
        public override EventInfo GetEvent(String name,BindingFlags bindingAttr) 
        {
            return typeImpl.GetEvent(name,bindingAttr); 
        }

        public override EventInfo[] GetEvents()
        { 
            return typeImpl.GetEvents();
        } 
 
        protected override PropertyInfo GetPropertyImpl(String name,BindingFlags bindingAttr,Binder binder,
                        Type returnType, Type[] types, ParameterModifier[] modifiers) 
        {
            if (returnType == null && types == null)
                return typeImpl.GetProperty(name,bindingAttr);
            else 
                return typeImpl.GetProperty(name,bindingAttr,binder,returnType,types,modifiers);
        } 
 
        public override PropertyInfo[] GetProperties(BindingFlags bindingAttr)
        { 
            return typeImpl.GetProperties(bindingAttr);
        }

        public override EventInfo[] GetEvents(BindingFlags bindingAttr) 
		{
			return typeImpl.GetEvents(bindingAttr); 
		} 

        public override Type[] GetNestedTypes(BindingFlags bindingAttr) 
        {
            return typeImpl.GetNestedTypes(bindingAttr);
        }
 
        public override Type GetNestedType(String name, BindingFlags bindingAttr)
        { 
            return typeImpl.GetNestedType(name,bindingAttr); 
        }
 
        public override MemberInfo[] GetMember(String name,  MemberTypes type, BindingFlags bindingAttr)
        {
            return typeImpl.GetMember(name,type,bindingAttr);
        } 

        public override MemberInfo[] GetMembers(BindingFlags bindingAttr) 
        { 
            return typeImpl.GetMembers(bindingAttr);
        } 

        protected override TypeAttributes GetAttributeFlagsImpl()
        {
            return typeImpl.Attributes; 
        }
 
        protected override bool IsArrayImpl() 
        {
            return typeImpl.IsArray; 
        }

        protected override bool IsPrimitiveImpl()
        { 
            return typeImpl.IsPrimitive;
        } 
 
        protected override bool IsByRefImpl()
        { 
            return typeImpl.IsByRef;
        }

        protected override bool IsPointerImpl() 
        {
            return typeImpl.IsPointer; 
        } 

        protected override bool IsValueTypeImpl() 
        {
            return typeImpl.IsValueType;
        }
 
        protected override bool IsCOMObjectImpl()
        { 
            return typeImpl.IsCOMObject; 
        }
 
        public override Type GetElementType()
        {
            return typeImpl.GetElementType();
        } 

        protected override bool HasElementTypeImpl() 
        { 
            return typeImpl.HasElementType;
        } 

        public override Type UnderlyingSystemType
        {
            get {return typeImpl.UnderlyingSystemType;} 
        }
 
        // ICustomAttributeProvider 
        public override Object[] GetCustomAttributes(bool inherit)
        { 
            return typeImpl.GetCustomAttributes(inherit);
        }

        public override Object[] GetCustomAttributes(Type attributeType, bool inherit) 
        {
            return typeImpl.GetCustomAttributes(attributeType, inherit); 
        } 

        public override bool IsDefined(Type attributeType, bool inherit) 
        {
            return typeImpl.IsDefined(attributeType, inherit);
        }
 
[System.Runtime.InteropServices.ComVisible(true)]
        public override InterfaceMapping GetInterfaceMap(Type interfaceType) 
 		{ 
            return typeImpl.GetInterfaceMap(interfaceType);
		} 
    }
}

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