CommaDelimitedStringCollection 클래스

정의

public ref class CommaDelimitedStringCollection sealed : System::Collections::Specialized::StringCollection

public sealed class CommaDelimitedStringCollection : System.Collections.Specialized.StringCollection

type CommaDelimitedStringCollection = class
    inherit StringCollection

Public NotInheritable Class CommaDelimitedStringCollection
Inherits StringCollection

상속

Object

StringCollection

CommaDelimitedStringCollection

예제

다음 코드 예제에서는 형식을 사용하는 방법을 보여 줍니다 CommaDelimitedStringCollection .

using System;
using System.Collections.Generic;
using System.Text;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Configuration;
using System.Collections.Specialized;

namespace Samples.AspNet.Config
{
  class CommaDelimitedStrCollection
  {
    static void Main(string[] args)
    {
      // Display title and info.
      Console.WriteLine("ASP.NET Configuration Info");
      Console.WriteLine("Type: CommaDelimitedStringCollection");
      Console.WriteLine();

      // Set the path of the config file.
      string configPath = "/aspnet";

      // Get the Web application configuration object.
      Configuration config = 
        WebConfigurationManager.OpenWebConfiguration(configPath);

      // Get the section related object.
      AuthorizationSection configSection =
        (AuthorizationSection)config.GetSection("system.web/authorization");

      // Get the authorization rule collection.
      AuthorizationRuleCollection authorizationRuleCollection = 
        configSection.Rules;

      // Create a CommaDelimitedStringCollection object.
      CommaDelimitedStringCollection myStrCollection =
        new CommaDelimitedStringCollection();

      for (int i = 0; i < authorizationRuleCollection.Count; i++)
      {
        if (authorizationRuleCollection.Get(i).Action.ToString().ToLower() 
          == "allow")
        {
          // Add values to the CommaDelimitedStringCollection object.
          myStrCollection.AddRange(
            authorizationRuleCollection.Get(i).Users.ToString().Split(
            ",".ToCharArray()));
        }
      }

      Console.WriteLine("Allowed Users: {0}",
        myStrCollection.ToString());

      // Count the elements in the collection.
      Console.WriteLine("Allowed User Count: {0}", 
        myStrCollection.Count);

      // Call the Contains method.
      Console.WriteLine("Contains 'userName1': {0}",
        myStrCollection.Contains("userName1"));

      // Determine the index of an element
      // in the collection.
      Console.WriteLine("IndexOf 'userName0': {0}",
        myStrCollection.IndexOf("userName0"));

      // Call IsModified.
      Console.WriteLine("IsModified: {0}",
        myStrCollection.IsModified);

      // Call IsReadyOnly.
      Console.WriteLine("IsReadOnly: {0}",
        myStrCollection.IsReadOnly);

      Console.WriteLine();
      Console.WriteLine("Add a user name to the collection.");
      // Insert a new element in the collection.
      myStrCollection.Insert(myStrCollection.Count, "userNameX");

      Console.WriteLine("Collection Value: {0}",
        myStrCollection.ToString());

      Console.WriteLine();
      Console.WriteLine("Remove a user name from the collection.");
      // Remove an element of the collection.
      myStrCollection.Remove("userNameX");

      Console.WriteLine("Collection Value: {0}",
        myStrCollection.ToString());

      // Display and wait
      Console.ReadLine();
    }
  }
}

Imports System.Collections.Generic
Imports System.Text
Imports System.Configuration
Imports System.Collections
Imports System.Web
Imports System.Web.Configuration
Imports System.Collections.Specialized

Namespace Samples.AspNet.Config
  Class CommaDelimitedStrCollection
    Shared Sub Main(ByVal args() As String)
      ' Display title and info.
      Console.WriteLine("ASP.NET Configuration Info")
      Console.WriteLine("Type: CommaDelimitedStringCollection")
      Console.WriteLine()

      ' Set the path of the config file.
      Dim configPath As String = "/aspnet"

      ' Get the Web application configuration object.
      Dim config As Configuration = _
      WebConfigurationManager.OpenWebConfiguration(configPath)

      ' Get the section related object.
      Dim configSection As AuthorizationSection = _
      CType(config.GetSection("system.web/authorization"), AuthorizationSection)

      ' Get the authorization rule collection.
      Dim authorizationRuleCollection As AuthorizationRuleCollection = _
      configSection.Rules()

      ' Create a CommaDelimitedStringCollection object.
      Dim myStrCollection As CommaDelimitedStringCollection = _
        New CommaDelimitedStringCollection()

      Dim i As Integer
      For i = 0 To authorizationRuleCollection.Count - 1 Step i + 1
        If authorizationRuleCollection.Get(i).Action.ToString().ToLower() _
          = "allow" Then
          ' Add values to the CommaDelimitedStringCollection object.
          myStrCollection.AddRange( _
            authorizationRuleCollection.Get(i).Users.ToString().Split( _
            ",".ToCharArray()))
        End If
      Next

      Console.WriteLine("Allowed Users: {0}", _
        myStrCollection.ToString())

      ' Count the elements in the collection.
      Console.WriteLine("Allowed User Count: {0}", _
        myStrCollection.Count)

      ' Call the Contains method.
      Console.WriteLine("Contains 'userName1': {0}", _
        myStrCollection.Contains("userName1"))

      ' Determine the index of an element
      ' in the collection.
      Console.WriteLine("IndexOf 'userName0': {0}", _
        myStrCollection.IndexOf("userName0"))

      ' Call IsModified.
      Console.WriteLine("IsModified: {0}", _
        myStrCollection.IsModified)

      ' Call IsReadyOnly.
      Console.WriteLine("IsReadOnly: {0}", _
        myStrCollection.IsReadOnly)

      Console.WriteLine()
      Console.WriteLine("Add a user name to the collection.")
      ' Insert a new element in the collection.
      myStrCollection.Insert(myStrCollection.Count, "userNameX")

      Console.WriteLine("Collection Value: {0}", _
        myStrCollection.ToString())

      Console.WriteLine()
      Console.WriteLine("Remove a user name from the collection.")
      ' Remove an element of the collection.
      myStrCollection.Remove("userNameX")

      Console.WriteLine("Collection Value: {0}", _
        myStrCollection.ToString())

      ' Display and wait
      Console.ReadLine()
    End Sub
  End Class
End Namespace

설명

이 클래스는 문자열 요소의 쉼표로 구분된 목록으로 serialize되는 문자열 컬렉션을 나타냅니다.

추가 정보

• StringCollection