ServiceOperationParameter.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 / fx / src / DataWeb / Server / System / Data / Services / Providers / ServiceOperationParameter.cs / 1305376 / ServiceOperationParameter.cs
                        

                        
                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//  
//      Provides a type to represent parameter information for service
//      operations. 
//  
//
// @owner  [....] 
//---------------------------------------------------------------------

namespace System.Data.Services.Providers
{ 
    using System.Diagnostics;
 
    /// Use this type to represent a parameter on a service operation. 
    [DebuggerVisualizer("ServiceOperationParameter={Name}")]
    public class ServiceOperationParameter 
    {
        /// Parameter name.
        private readonly string name;
 
        /// Parameter type.
        private readonly ResourceType type; 
 
        /// Is true, if the service operation parameter is set to readonly i.e. fully initialized and validated.
        /// No more changes can be made, after this is set to readonly. 
        private bool isReadOnly;

        /// 
        /// Initializes a new . 
        /// 
        /// Name of parameter. 
        /// resource type of parameter value. 
        public ServiceOperationParameter(string name, ResourceType parameterType)
        { 
            WebUtil.CheckStringArgumentNull(name, "name");
            WebUtil.CheckArgumentNull(parameterType, "parameterType");

            if (parameterType.ResourceTypeKind != ResourceTypeKind.Primitive) 
            {
                throw new ArgumentException(Strings.ServiceOperationParameter_TypeNotSupported(name, parameterType.FullName)); 
            } 

            this.name = name; 
            this.type = parameterType;
        }

        /// Name of parameter. 
        public string Name
        { 
            get { return this.name; } 
        }
 
        /// Type of parameter values.
        public ResourceType ParameterType
        {
            get { return this.type; } 
        }
 
        ///  
        /// PlaceHolder to hold custom state information about service operation parameter.
        ///  
        public object CustomState
        {
            get;
            set; 
        }
 
        ///  
        /// Returns true, if this parameter has been set to read only. Otherwise returns false.
        ///  
        public bool IsReadOnly
        {
            get { return this.isReadOnly; }
        } 

        ///  
        /// Sets this service operation parameter to readonly. 
        /// 
        public void SetReadOnly() 
        {
            if (this.isReadOnly)
            {
                return; 
            }
 
            this.isReadOnly = true; 
        }
    } 
}

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

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