ContractMethodParameterInfo.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / NetFx35 / System.WorkflowServices / System / Workflow / Activities / ContractMethodParameterInfo.cs / 1305376 / ContractMethodParameterInfo.cs
                        

                        
                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------

namespace System.Workflow.Activities 
{
    using System; 
    using System.Reflection; 
    using System.ServiceModel;
    using System.Workflow.ComponentModel.Compiler; 

    internal sealed class ContractMethodParameterInfo : ParameterInfo
    {
        internal ContractMethodParameterInfo(ContractMethodInfo member, 
            OperationParameterInfo parameterInfo)
        { 
            if (member == null) 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("member"); 
            }
            if (parameterInfo == null)
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("parameterInfo"); 
            }
 
            this.AttrsImpl = parameterInfo.Attributes; 

            this.MemberImpl = member; 
            this.PositionImpl = parameterInfo.Position;
            if (parameterInfo.Position >= 0)
            {
                this.NameImpl = parameterInfo.Name; 

                string typeName = parameterInfo.ParameterType.FullName; 
                if ((this.AttrsImpl & ParameterAttributes.Out) > 0) 
                {
                    typeName += '&'; // Append with & for (ref & out) parameter types 

                    if (this.Member.DeclaringType is DesignTimeType)
                    {
                        this.ClassImpl = (this.Member.DeclaringType as DesignTimeType).ResolveType(typeName); 
                    }
                    else if (parameterInfo.ParameterType is DesignTimeType) 
                    { 
                        this.ClassImpl = (parameterInfo.ParameterType as DesignTimeType).ResolveType(typeName);
                    } 
                    else
                    {
                        typeName += ", " + parameterInfo.ParameterType.Assembly.FullName;
                        this.ClassImpl = Type.GetType(typeName); 
                    }
                } 
                else 
                {
                    this.ClassImpl = parameterInfo.ParameterType; 
                }
            }
            else
            { 
                this.ClassImpl = parameterInfo.ParameterType;
            } 
        } 

        public override object[] GetCustomAttributes(bool inherit) 
        {
            return GetCustomAttributes(typeof(object), inherit);
        }
 
        public override object[] GetCustomAttributes(Type attributeType, bool inherit)
        { 
            if (attributeType == null) 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("attributeType"); 
            }

            if (this.ParameterType == null)
            { 
                return new object[0];
            } 
 
            return this.ParameterType.GetCustomAttributes(attributeType, inherit);
        } 

        public override bool IsDefined(Type attributeType, bool inherit)
        {
            if (attributeType == null) 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("attributeType"); 
            } 

            if (this.ParameterType == null) 
            {
                return false;
            }
 
            return this.ParameterType.IsDefined(attributeType, inherit);
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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