CodeMemberField 類別

定義

命名空間:

System.CodeDom

組件:

System.CodeDom.dll

套件:

System.CodeDom v8.0.0

來源:

CodeMemberField.cs

表示型別欄位的宣告。

public ref class CodeMemberField : System::CodeDom::CodeTypeMember

public class CodeMemberField : System.CodeDom.CodeTypeMember

type CodeMemberField = class
    inherit CodeTypeMember

Public Class CodeMemberField
Inherits CodeTypeMember

繼承

Object

CodeObject

CodeTypeMember

CodeMemberField

範例

下列範例示範如何使用 CodeMemberField 來宣告名為testStringField的型別string欄位。

// Declares a type to contain a field and a constructor method.
CodeTypeDeclaration^ type1 = gcnew CodeTypeDeclaration( "FieldTest" );

// Declares a field of type String named testStringField.
CodeMemberField^ field1 = gcnew CodeMemberField( "System.String","TestStringField" );
type1->Members->Add( field1 );

// Declares an empty type constructor.
CodeConstructor^ constructor1 = gcnew CodeConstructor;
constructor1->Attributes = MemberAttributes::Public;
type1->Members->Add( constructor1 );

// A C# code generator produces the following source code for the preceeding example code:
//    public class FieldTest 
//    {
//      private string testStringField;
//        
//        public FieldTest() 
//        {
//        }                            
//    }

// Declares a type to contain a field and a constructor method.
CodeTypeDeclaration type1 = new CodeTypeDeclaration("FieldTest");

// Declares a field of type String named testStringField.
CodeMemberField field1 = new CodeMemberField("System.String", "TestStringField");
type1.Members.Add( field1 );

// Declares an empty type constructor.
CodeConstructor constructor1 = new CodeConstructor();
constructor1.Attributes = MemberAttributes.Public;
type1.Members.Add( constructor1 );

// A C# code generator produces the following source code for the preceeding example code:

//    public class FieldTest
//    {
//      private string testStringField;
//
//        public FieldTest()
//        {
//        }
//    }

' Declares a type to contain a field and a constructor method.
Dim type1 As New CodeTypeDeclaration("FieldTest")

' Declares a field of type String named testStringField.
Dim field1 As New CodeMemberField("System.String", "testStringField")
type1.Members.Add(field1)

' Declares an empty type constructor.
Dim constructor1 As New CodeConstructor()
constructor1.Attributes = MemberAttributes.Public
type1.Members.Add(constructor1)

' A Visual Basic code generator produces the following source code for the preceeding example code:

' Public Class FieldTest
'
'     Private TestStringField As String
'
'     Public Sub New()
'         MyBase.New()
'     End Sub
'
' End Class

// This example demonstrates declaring a public constant type member field.

// When declaring a public constant type member field, you must set a particular
// access and scope mask to the member attributes of the field in order for the
// code generator to properly generate the field as a constant field.

// Declares an integer field using a CodeMemberField
CodeMemberField^ constPublicField = gcnew CodeMemberField( int::typeid,"testConstPublicField" );

// Resets the access and scope mask bit flags of the member attributes of the field
// before setting the member attributes of the field to public and constant.
constPublicField->Attributes = (MemberAttributes)((constPublicField->Attributes &  ~MemberAttributes::AccessMask &  ~MemberAttributes::ScopeMask) | MemberAttributes::Public | MemberAttributes::Const);

// This example demonstrates declaring a public constant type member field.

// When declaring a public constant type member field, you must set a particular
// access and scope mask to the member attributes of the field in order for the
// code generator to properly generate the field as a constant field.

// Declares an integer field using a CodeMemberField
CodeMemberField constPublicField = new CodeMemberField(typeof(int), "testConstPublicField");

// Resets the access and scope mask bit flags of the member attributes of the field
// before setting the member attributes of the field to public and constant.
constPublicField.Attributes = (constPublicField.Attributes & ~MemberAttributes.AccessMask & ~MemberAttributes.ScopeMask) | MemberAttributes.Public | MemberAttributes.Const;

' This example demonstrates declaring a public constant type member field.
' When declaring a public constant type member field, you must set a particular
' access and scope mask to the member attributes of the field in order for the
' code generator to properly generate the field as a constant field.
' Declares an integer field using a CodeMemberField
Dim constPublicField As New CodeMemberField(GetType(Integer), "testConstPublicField")

' Resets the access and scope mask bit flags of the member attributes of the field
' before setting the member attributes of the field to public and constant.
constPublicField.Attributes = constPublicField.Attributes And Not MemberAttributes.AccessMask And Not MemberAttributes.ScopeMask Or MemberAttributes.Public Or MemberAttributes.Const

備註

CodeMemberField 可以用來表示型別欄位的宣告。

建構函式

CodeMemberField()	初始化 CodeMemberField 類別的新執行個體。
CodeMemberField(CodeTypeReference, String)	使用指定的欄位型別和欄位名稱，初始化 CodeMemberField 類別的新執行個體。
CodeMemberField(String, String)	使用指定的欄位型別和欄位名稱，初始化 CodeMemberField 類別的新執行個體。
CodeMemberField(Type, String)	使用指定的欄位型別和欄位名稱，初始化 CodeMemberField 類別的新執行個體。

屬性

Attributes	取得或設定成員的屬性 (Attribute)。 (繼承來源 CodeTypeMember)
Comments	取得型別成員的註解集合。 (繼承來源 CodeTypeMember)
CustomAttributes	取得或設定成員的自訂屬性。 (繼承來源 CodeTypeMember)
EndDirectives	取得成員的結尾指示詞。 (繼承來源 CodeTypeMember)
InitExpression	取得或設定欄位的初始化運算式。
LinePragma	取得或設定型別成員陳述式 (Statement) 所在的行。 (繼承來源 CodeTypeMember)
Name	取得或設定成員的名稱。 (繼承來源 CodeTypeMember)
StartDirectives	取得成員的開頭指示詞。 (繼承來源 CodeTypeMember)
Type	取得或設定欄位的類型。
UserData	取得目前物件的使用者可定義資料。 (繼承來源 CodeObject)

方法

Equals(Object)	判斷指定的物件是否等於目前的物件。 (繼承來源 Object)
GetHashCode()	做為預設雜湊函式。 (繼承來源 Object)
GetType()	取得目前執行個體的 Type。 (繼承來源 Object)
MemberwiseClone()	建立目前 Object 的淺層複製。 (繼承來源 Object)
ToString()	傳回代表目前物件的字串。 (繼承來源 Object)