CategoryNameCollection 클래스

정의

범주 이름 문자열의 컬렉션을 나타냅니다.Represents a collection of category name strings.

public ref class CategoryNameCollection sealed : System::Collections::ReadOnlyCollectionBase
public sealed class CategoryNameCollection : System.Collections.ReadOnlyCollectionBase
type CategoryNameCollection = class
    inherit ReadOnlyCollectionBase
Public NotInheritable Class CategoryNameCollection
Inherits ReadOnlyCollectionBase
상속
CategoryNameCollection

예제

다음 코드 예제에서는 컨트롤이 디자인 모드에서 배치 될 때 IToolboxService를 검색 하려고 시도 합니다.The following code example attempts to retrieve the IToolboxService when the control is sited in design mode. IToolboxService 검색 된 경우 코드는 각 도구 상자 범주의 이름을 가져오고 각 이름을 컨트롤의 표면에 그립니다.If the IToolboxService is retrieved, the code gets the names of each toolbox category and draws each name on the surface of the control.

#using <System.Windows.Forms.dll>
#using <System.Data.dll>
#using <System.Drawing.dll>
#using <System.dll>

using namespace System;
using namespace System::Collections;
using namespace System::ComponentModel;
using namespace System::ComponentModel::Design;
using namespace System::Drawing;
using namespace System::Drawing::Design;
using namespace System::Data;
using namespace System::Windows::Forms;

namespace ToolboxCategoryNamesControl
{
   public ref class ToolboxCategoryNamesControl: public System::Windows::Forms::UserControl
   {
   private:
      System::Drawing::Design::IToolboxService^ toolboxService;
      System::Drawing::Design::CategoryNameCollection^ categoryNames;

   public:
      ToolboxCategoryNamesControl()
      {
         this->BackColor = System::Drawing::Color::Beige;
         this->Name = "Category Names Display Control";
         this->Size = System::Drawing::Size( 264, 200 );
      }

      property System::ComponentModel::ISite^ Site 
      {
         // Obtain or reset IToolboxService^ reference on each siting of control.
         virtual System::ComponentModel::ISite^ get() override
         {
            return __super::Site;
         }

         virtual void set( System::ComponentModel::ISite^ value ) override
         {
            __super::Site = value;
            
            // If the component was sited, attempt to obtain
            // an IToolboxService^ instance.
            if ( __super::Site != nullptr )
            {
               toolboxService = dynamic_cast<IToolboxService^>(this->GetService( IToolboxService::typeid ));
               
               // If an IToolboxService* was located, update the category list.
               if ( toolboxService != nullptr )
                              categoryNames = toolboxService->CategoryNames;
            }
            else
                        toolboxService = nullptr;
         }
      }

   protected:
      [System::Security::Permissions::PermissionSetAttribute(System::Security::Permissions::SecurityAction::Demand, Name="FullTrust")]
      virtual void OnPaint( System::Windows::Forms::PaintEventArgs^ e ) override
      {
         if ( categoryNames != nullptr )
         {
            e->Graphics->DrawString( "IToolboxService category names list:", gcnew System::Drawing::Font( "Arial",9 ), Brushes::Black, 10, 10 );
            
            // categoryNames is a CategoryNameCollection obtained from
            // the IToolboxService*. CategoryNameCollection is a read-only
            // String* collection.
            // Output each category name in the CategoryNameCollection.
            for ( int i = 0; i < categoryNames->Count; i++ )
               e->Graphics->DrawString( categoryNames[ i ], gcnew System::Drawing::Font( "Arial",8 ), Brushes::Black, (float)10, (float)24 + (10 * i) );
         }
      }
   };
}
using System;
using System.Collections;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Drawing;
using System.Drawing.Design;
using System.Data;
using System.Windows.Forms;

namespace ToolboxCategoryNamesControl
{    
    [System.Security.Permissions.PermissionSet(System.Security.Permissions.SecurityAction.Demand, Name = "FullTrust")] 
    public class ToolboxCategoryNamesControl : System.Windows.Forms.UserControl
    {		
        private System.Drawing.Design.IToolboxService toolboxService;
        private System.Drawing.Design.CategoryNameCollection categoryNames;

        public ToolboxCategoryNamesControl()
        {
            this.BackColor = System.Drawing.Color.Beige;
            this.Name = "Category Names Display Control";
            this.Size = new System.Drawing.Size(264, 200);
        }

        // Obtain or reset IToolboxService reference on each siting of control.
        public override System.ComponentModel.ISite Site
        {
            get
            {
                return base.Site;
            }
            set
            {     
                base.Site = value;

                // If the component was sited, attempt to obtain 
                // an IToolboxService instance.
                if( base.Site != null )
                {
                    toolboxService = (IToolboxService)this.GetService(typeof(IToolboxService));
                    // If an IToolboxService was located, update the category list.
                    if( toolboxService != null )
                        categoryNames = toolboxService.CategoryNames;                   
                }
                else
                {
                    toolboxService = null;
                }
            }
        }

        protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
        {            
            if( categoryNames != null )
            {
                e.Graphics.DrawString("IToolboxService category names list:", new Font("Arial", 9), Brushes.Black, 10, 10);
                // categoryNames is a CategoryNameCollection obtained from 
                // the IToolboxService. CategoryNameCollection is a read-only 
                // string collection.                                
                
                // Output each category name in the CategoryNameCollection.                                                
                for( int i=0; i< categoryNames.Count; i++ )                                    
                    e.Graphics.DrawString(categoryNames[i], new Font("Arial", 8), Brushes.Black, 10, 24+(10*i));                
            }            
        }
    }    
}
Imports System.Collections
Imports System.ComponentModel
Imports System.ComponentModel.Design
Imports System.Drawing
Imports System.Drawing.Design
Imports System.Data
Imports System.Windows.Forms

<System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.Demand, Name:="FullTrust")> _
Public Class ToolboxCategoryNamesControl
    Inherits System.Windows.Forms.UserControl
    Private toolboxService As System.Drawing.Design.IToolboxService
    Private categoryNames As System.Drawing.Design.CategoryNameCollection

    Public Sub New()
        Me.BackColor = System.Drawing.Color.Beige
        Me.Name = "Category Names Display Control"
        Me.Size = New System.Drawing.Size(264, 200)
    End Sub

    ' Obtain or reset IToolboxService reference on each siting of control.
    Public Overrides Property Site() As System.ComponentModel.ISite
        Get
            Return MyBase.Site
        End Get
        Set(ByVal Value As System.ComponentModel.ISite)
            MyBase.Site = Value

            ' If the component was sited, attempt to obtain 
            ' an IToolboxService instance.
            If (MyBase.Site IsNot Nothing) Then
                toolboxService = CType(Me.GetService(GetType(IToolboxService)), IToolboxService)
                ' If an IToolboxService was located, update the category list.
                If (toolboxService IsNot Nothing) Then
                    categoryNames = toolboxService.CategoryNames
                End If
            Else
                toolboxService = Nothing
            End If
        End Set
    End Property

    Protected Overrides Sub OnPaint(ByVal e As System.Windows.Forms.PaintEventArgs)
        If (categoryNames IsNot Nothing) Then
            e.Graphics.DrawString("IToolboxService category names list:", New Font("Arial", 9), Brushes.Black, 10, 10)

            ' categoryNames is a CategoryNameCollection obtained from 
            ' the IToolboxService. CategoryNameCollection is a read-only 
            ' string collection.                                
            ' Output each category name in the CategoryNameCollection.                                                
            Dim i As Integer
            For i = 0 To categoryNames.Count - 1
                e.Graphics.DrawString(categoryNames(i), New Font("Arial", 8), Brushes.Black, 10, 24 + 10 * i)
            Next i
        End If
    End Sub

End Class

설명

이 컬렉션은 사용 하 여 도구 상자 범주 이름의 컬렉션을 저장 합니다.This collection is used to store collections of toolbox category names.

생성자

CategoryNameCollection(CategoryNameCollection)

지정된 컬렉션을 사용하여 CategoryNameCollection 클래스의 새 인스턴스를 초기화합니다.Initializes a new instance of the CategoryNameCollection class using the specified collection.

CategoryNameCollection(String[])

지정된 이름 배열을 사용하여 CategoryNameCollection 클래스의 새 인스턴스를 초기화합니다.Initializes a new instance of the CategoryNameCollection class using the specified array of names.

속성

Count

ReadOnlyCollectionBase 인스턴스에 포함된 요소 수를 가져옵니다.Gets the number of elements contained in the ReadOnlyCollectionBase instance.

(다음에서 상속됨 ReadOnlyCollectionBase)
InnerList

ReadOnlyCollectionBase 인스턴스에 포함된 요소의 목록을 가져옵니다.Gets the list of elements contained in the ReadOnlyCollectionBase instance.

(다음에서 상속됨 ReadOnlyCollectionBase)
Item[Int32]

지정된 인덱스의 범주 이름을 가져옵니다.Gets the category name at the specified index.

메서드

Contains(String)

지정된 범주가 컬렉션에 포함되는지 여부를 지정합니다.Indicates whether the specified category is contained in the collection.

CopyTo(String[], Int32)

지정된 인덱스의 지정된 배열에 컬렉션 요소를 복사합니다.Copies the collection elements to the specified array at the specified index.

Equals(Object)

지정된 개체가 현재 개체와 같은지 확인합니다.Determines whether the specified object is equal to the current object.

(다음에서 상속됨 Object)
GetEnumerator()

ReadOnlyCollectionBase 인스턴스를 반복하는 열거자를 반환합니다.Returns an enumerator that iterates through the ReadOnlyCollectionBase instance.

(다음에서 상속됨 ReadOnlyCollectionBase)
GetHashCode()

기본 해시 함수로 작동합니다.Serves as the default hash function.

(다음에서 상속됨 Object)
GetType()

현재 인스턴스의 Type을 가져옵니다.Gets the Type of the current instance.

(다음에서 상속됨 Object)
IndexOf(String)

지정된 값의 인덱스를 가져옵니다.Gets the index of the specified value.

MemberwiseClone()

현재 Object의 단순 복사본을 만듭니다.Creates a shallow copy of the current Object.

(다음에서 상속됨 Object)
ToString()

현재 개체를 나타내는 문자열을 반환합니다.Returns a string that represents the current object.

(다음에서 상속됨 Object)

명시적 인터페이스 구현

ICollection.CopyTo(Array, Int32)

대상 배열의 지정된 인덱스에서 시작하여 전체 ReadOnlyCollectionBase을 호환되는 1차원 Array에 복사합니다.Copies the entire ReadOnlyCollectionBase to a compatible one-dimensional Array, starting at the specified index of the target array.

(다음에서 상속됨 ReadOnlyCollectionBase)
ICollection.IsSynchronized

ReadOnlyCollectionBase 개체에 대한 액세스가 동기화되어 스레드로부터 안전하게 보호되는지 여부를 나타내는 값을 가져옵니다.Gets a value indicating whether access to a ReadOnlyCollectionBase object is synchronized (thread safe).

(다음에서 상속됨 ReadOnlyCollectionBase)
ICollection.SyncRoot

ReadOnlyCollectionBase 개체에 대한 액세스를 동기화하는 데 사용할 수 있는 개체를 가져옵니다.Gets an object that can be used to synchronize access to a ReadOnlyCollectionBase object.

(다음에서 상속됨 ReadOnlyCollectionBase)

확장 메서드

Cast<TResult>(IEnumerable)

IEnumerable의 요소를 지정된 형식으로 캐스팅합니다.Casts the elements of an IEnumerable to the specified type.

OfType<TResult>(IEnumerable)

지정된 형식에 따라 IEnumerable의 요소를 필터링합니다.Filters the elements of an IEnumerable based on a specified type.

AsParallel(IEnumerable)

쿼리를 병렬화할 수 있도록 합니다.Enables parallelization of a query.

AsQueryable(IEnumerable)

IEnumerableIQueryable로 변환합니다.Converts an IEnumerable to an IQueryable.

적용 대상

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