IProvideAttributeTable 인터페이스

아티클
08/10/2011

특성 테이블을 제공하는 클래스를 정의합니다.

네임스페이스: Microsoft.Windows.Design.Metadata
어셈블리: Microsoft.Windows.Design.Extensibility(Microsoft.Windows.Design.Extensibility.dll)

구문

‘선언
Public Interface IProvideAttributeTable

public interface IProvideAttributeTable

public interface class IProvideAttributeTable

type IProvideAttributeTable =  interface end

public interface IProvideAttributeTable

IProvideAttributeTable 형식에서는 다음과 같은 멤버를 노출합니다.

속성

	이름	설명
	AttributeTable	클래스가 제공하는 특성 테이블을 가져옵니다.

위쪽

설명

IProvideAttributeTable 인터페이스를 구현하여 Visual Studio 및 Expression Blend 같은 디자인 도구에 디자인 타임 메타데이터 특성을 제공합니다. 자세한 내용은 AttributeTable 및 디자인 타임 메타데이터 제공을 참조하십시오.

예제

다음 코드 예제에서는 IProvideAttributeTable 인터페이스를 구현하여 특성 테이블을 만들고 값을 채우는 방법을 보여 줍니다. 자세한 내용은 연습: 디자인 타임 표시기 만들기을 참조하십시오.

Imports System
Imports System.Collections
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Reflection
Imports System.Text
Imports System.Windows.Media
Imports System.Windows.Controls
Imports System.Windows

Imports Microsoft.Windows.Design
Imports Microsoft.Windows.Design.Features
Imports Microsoft.Windows.Design.Metadata

' The ProvideMetadata assembly-level attribute indicates to designers
' that this assembly contains a class that provides an attribute table. 
<Assembly: ProvideMetadata(GetType(CustomControlLibrary.VisualStudio.Design.Metadata))> 

' Container for any general design-time metadata to initialize.
' Designers look for a type in the design-time assembly that 
' implements IProvideAttributeTable. If found, designers instantiate
' this class and access its AttributeTable property automatically.
Friend Class Metadata
    Implements IProvideAttributeTable

    ' Accessed by the designer to register any design-time metadata.
    Public ReadOnly Property AttributeTable() As AttributeTable _
        Implements IProvideAttributeTable.AttributeTable
        Get
            Dim builder As New AttributeTableBuilder()

            ' Apply the ReadOnlyAttribute to the Background property 
            ' of the Button class.
            builder.AddCustomAttributes(GetType(Button), "Background", New ReadOnlyAttribute(True))

            Dim attributes As AttributeTable = builder.CreateTable()

            Dim hasCustomAttributes As Boolean = attributes.ContainsAttributes(GetType(Button))

            Dim types As IEnumerable(Of Type) = attributes.AttributedTypes

            ' The following code shows how to retrieve custom attributes
            ' using the GetCustomAttributes method overloads.
            Dim attrs0 As IEnumerable = attributes.GetCustomAttributes(GetType(Button))

            Dim attrs1 As IEnumerable = attributes.GetCustomAttributes(GetType(Button), "Background")

            Return attributes
        End Get
    End Property
End Class

using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Reflection;
using System.Text;
using System.Windows.Media;
using System.Windows.Controls;
using System.Windows;

using Microsoft.Windows.Design.Features;
using Microsoft.Windows.Design.Metadata;

// The ProvideMetadata assembly-level attribute indicates to designers
// that this assembly contains a class that provides an attribute table. 
[assembly: ProvideMetadata(typeof(CustomControlLibrary.VisualStudio.Design.Metadata))]
namespace CustomControlLibrary.VisualStudio.Design
{
    // Container for any general design-time metadata to initialize.
    // Designers look for a type in the design-time assembly that 
    // implements IProvideAttributeTable. If found, designers instantiate 
    // this class and access its AttributeTable property automatically.
    internal class Metadata : IProvideAttributeTable
    {
        // Accessed by the designer to register any design-time metadata.
        public AttributeTable AttributeTable
        {
            get
            {
                AttributeTableBuilder builder = new AttributeTableBuilder();

                // Apply the ReadOnlyAttribute to the Background property 
                // of the Button class.
                builder.AddCustomAttributes(
                    typeof(Button),
                    "Background",
                    new ReadOnlyAttribute(true));

                AttributeTable attributes = builder.CreateTable();

                bool hasCustomAttributes = attributes.ContainsAttributes(typeof(Button));

                IEnumerable<Type> types = attributes.AttributedTypes;

                // The following code shows how to retrieve custom attributes
                // using the GetCustomAttributes method overloads.
                IEnumerable attrs0 = attributes.GetCustomAttributes(typeof(Button));

                IEnumerable attrs1 = attributes.GetCustomAttributes(
                    typeof(Button),
                    "Background");

                return attributes;
            }
        }
    }
}