MemberArgument Class

Definition

Namespace

Cuemon.Reflection

Assemblies

Cuemon.Core.dll

Source

src/Cuemon.Core/Reflection/MemberArgument.cs

Represent the argument given to a member in the context of reflection.

public class MemberArgument

Inheritance

object

MemberArgument

Examples

The following example demonstrates how to create and use MemberArgument instances to represent method parameters and their values, with priority support for ordering.

using System;
using Cuemon.Reflection;

namespace MyApp.Reflection
{
    public static class MemberArgumentExamples
    {
        public static void Demonstrate()
        {
            // Create a MemberArgument to represent a method parameter and its value.
            var arg = new MemberArgument("id", 42);
            Console.WriteLine("Name: {0}", arg.Name);       // id
            Console.WriteLine("Value: {0}", arg.Value);      // 42
            Console.WriteLine("Priority: {0}", arg.Priority); // 0

            // Create arguments for use with MemberParser rehydration.
            var args = new[]
            {
                new MemberArgument("name", "Widget"),
                new MemberArgument("price", 19.99m),
                new MemberArgument("quantity", 100)
            };

            // Priority can control the order of processing.
            args[0].Priority = 2;
            args[1].Priority = 1;
            args[2].Priority = 0;

            foreach (var a in args)
            {
                Console.WriteLine("{0} = {1} (priority {2})", a.Name, a.Value, a.Priority);

            // Update a value after creation.
            var updatable = new MemberArgument("status", "pending");
            updatable.Value = "shipped";
            updatable.Priority = 5;
            Console.WriteLine("Updated: {0}", updatable); // [status, shipped, 5]

}}}
}

Constructors

Name	Description
MemberArgument(string, object, int)	Initializes a new instance of the MemberArgument class.

Properties

Name	Description
Name	Gets the name of a parameter.
Priority	Gets or sets the priority of this member when performing filtering and/or ordering.
Value	Gets or sets the value of the argument.

Methods

Name	Description
ToString()	Returns a string that represents this instance.

See Also

MemberParser