TypeBuilder.DefineProperty Metode

Referensi

Definisi

Ruang nama:: System.Reflection.Emit

Rakitan:: System.Reflection.Emit.dll

Rakitan:: mscorlib.dll

Rakitan:: netstandard.dll

Paket:: System.Reflection.Emit v4.7.0

Penting

Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.

Menambahkan properti baru ke jenis.

Overload

DefineProperty(String, PropertyAttributes, Type, Type[])	Menambahkan properti baru ke jenis , dengan nama dan tanda tangan properti yang diberikan.
DefineProperty(String, PropertyAttributes, CallingConventions, Type, Type[])	Menambahkan properti baru ke jenis , dengan nama, atribut, konvensi panggilan, dan tanda tangan properti yang diberikan.
DefineProperty(String, PropertyAttributes, Type, Type[], Type[], Type[], Type[][], Type[][])	Menambahkan properti baru ke jenis , dengan nama yang diberikan, tanda tangan properti, dan pengubah kustom.
DefineProperty(String, PropertyAttributes, CallingConventions, Type, Type[], Type[], Type[], Type[][], Type[][])	Menambahkan properti baru ke jenis , dengan nama yang diberikan, konvensi panggilan, tanda tangan properti, dan pengubah kustom.

DefineProperty(String, PropertyAttributes, Type, Type[])

Sumber:: TypeBuilder.cs

Sumber:: TypeBuilder.cs

Sumber:: TypeBuilder.cs

Menambahkan properti baru ke jenis , dengan nama dan tanda tangan properti yang diberikan.

public:
 System::Reflection::Emit::PropertyBuilder ^ DefineProperty(System::String ^ name, System::Reflection::PropertyAttributes attributes, Type ^ returnType, cli::array <Type ^> ^ parameterTypes);

public System.Reflection.Emit.PropertyBuilder DefineProperty (string name, System.Reflection.PropertyAttributes attributes, Type returnType, Type[]? parameterTypes);

public System.Reflection.Emit.PropertyBuilder DefineProperty (string name, System.Reflection.PropertyAttributes attributes, Type returnType, Type[] parameterTypes);

member this.DefineProperty : string * System.Reflection.PropertyAttributes * Type * Type[] -> System.Reflection.Emit.PropertyBuilder

Public Function DefineProperty (name As String, attributes As PropertyAttributes, returnType As Type, parameterTypes As Type()) As PropertyBuilder

Parameter

name: String

Nama properti. name tidak boleh berisi null yang disematkan.

attributes: PropertyAttributes

Atribut properti .

returnType: Type

Jenis properti yang dikembalikan.

parameterTypes: Type[]

Jenis parameter properti.

Mengembalikan

PropertyBuilder

Properti yang ditentukan.

Pengecualian

ArgumentException

Panjangnya name adalah nol.

ArgumentNullException

nameadalah null.

-atau-

Salah satu elemen parameterTypes array adalah null.

InvalidOperationException

Jenis sebelumnya dibuat menggunakan CreateType().

Contoh

Sampel kode berikut menunjukkan cara menentukan properti dinamis dan mendapatkan PropertyBuilder untuk spesifikasi. Perhatikan bahwa harus PropertyBuilder juga memiliki , yang akan MethodBuildermenampung logika IL untuk properti .

using namespace System;
using namespace System::Threading;
using namespace System::Reflection;
using namespace System::Reflection::Emit;
Type^ BuildDynamicTypeWithProperties()
{
   AppDomain^ myDomain = Thread::GetDomain();
   AssemblyName^ myAsmName = gcnew AssemblyName;
   myAsmName->Name = "MyDynamicAssembly";
   
   // To generate a persistable assembly, specify AssemblyBuilderAccess::RunAndSave.
   AssemblyBuilder^ myAsmBuilder = 
       myDomain->DefineDynamicAssembly( myAsmName, AssemblyBuilderAccess::RunAndSave );
   
   // Generate a persistable single-module assembly.
   ModuleBuilder^ myModBuilder = 
       myAsmBuilder->DefineDynamicModule( myAsmName->Name, myAsmName->Name + ".dll" );
   TypeBuilder^ myTypeBuilder = myModBuilder->DefineType( "CustomerData", TypeAttributes::Public );

   // Define a private field to hold the property value.
   FieldBuilder^ customerNameBldr = myTypeBuilder->DefineField( "customerName", String::typeid, FieldAttributes::Private );
   
   // The last argument of DefineProperty is an empty array of Type
   // objects, because the property has no parameters. (Alternatively,
   // you can specify a null value.)
   PropertyBuilder^ custNamePropBldr = 
       myTypeBuilder->DefineProperty( "CustomerName", PropertyAttributes::HasDefault, String::typeid, gcnew array<Type^>(0) );
   
   // The property set and property get methods require a special
   // set of attributes.
   MethodAttributes getSetAttr = 
       MethodAttributes::Public | MethodAttributes::SpecialName |
           MethodAttributes::HideBySig;

   // Define the "get" accessor method for CustomerName.
   MethodBuilder^ custNameGetPropMthdBldr = 
       myTypeBuilder->DefineMethod( "get_CustomerName", 
                                    getSetAttr,
                                    String::typeid, 
                                    Type::EmptyTypes );

   ILGenerator^ custNameGetIL = custNameGetPropMthdBldr->GetILGenerator();
   custNameGetIL->Emit( OpCodes::Ldarg_0 );
   custNameGetIL->Emit( OpCodes::Ldfld, customerNameBldr );
   custNameGetIL->Emit( OpCodes::Ret );
   
   // Define the "set" accessor method for CustomerName.
   array<Type^>^temp2 = {String::typeid};
   MethodBuilder^ custNameSetPropMthdBldr = 
       myTypeBuilder->DefineMethod( "set_CustomerName", 
                                    getSetAttr,
                                    nullptr, 
                                    temp2 );

   ILGenerator^ custNameSetIL = custNameSetPropMthdBldr->GetILGenerator();
   custNameSetIL->Emit( OpCodes::Ldarg_0 );
   custNameSetIL->Emit( OpCodes::Ldarg_1 );
   custNameSetIL->Emit( OpCodes::Stfld, customerNameBldr );
   custNameSetIL->Emit( OpCodes::Ret );
   
   // Last, we must map the two methods created above to our PropertyBuilder to
   // their corresponding behaviors, "get" and "set" respectively.
   custNamePropBldr->SetGetMethod( custNameGetPropMthdBldr );
   custNamePropBldr->SetSetMethod( custNameSetPropMthdBldr );

   Type^ retval = myTypeBuilder->CreateType();

   // Save the assembly so it can be examined with Ildasm.exe,
   // or referenced by a test program.
   myAsmBuilder->Save(myAsmName->Name + ".dll");
   return retval;
}

int main()
{
   Type^ custDataType = BuildDynamicTypeWithProperties();
   array<PropertyInfo^>^custDataPropInfo = custDataType->GetProperties();
   System::Collections::IEnumerator^ myEnum = custDataPropInfo->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      PropertyInfo^ pInfo = safe_cast<PropertyInfo^>(myEnum->Current);
      Console::WriteLine( "Property '{0}' created!", pInfo );
   }

   Console::WriteLine( "---" );
   
   // Note that when invoking a property, you need to use the proper BindingFlags -
   // BindingFlags::SetProperty when you invoke the "set" behavior, and
   // BindingFlags::GetProperty when you invoke the "get" behavior. Also note that
   // we invoke them based on the name we gave the property, as expected, and not
   // the name of the methods we bound to the specific property behaviors.
   Object^ custData = Activator::CreateInstance( custDataType );
   array<Object^>^temp3 = {"Joe User"};
   custDataType->InvokeMember( "CustomerName", BindingFlags::SetProperty, nullptr, custData, temp3 );
   Console::WriteLine( "The customerName field of instance custData has been set to '{0}'.", custDataType->InvokeMember( "CustomerName", BindingFlags::GetProperty, nullptr, custData, gcnew array<Object^>(0) ) );
}

// --- O U T P U T ---
// The output should be as follows:
// -------------------
// Property 'System.String CustomerName' created!
// ---
// The customerName field of instance custData has been set to 'Joe User'.
// -------------------

using System;
using System.Threading;
using System.Reflection;
using System.Reflection.Emit;

class PropertyBuilderDemo
{
   public static Type BuildDynamicTypeWithProperties()
   {
        AppDomain myDomain = Thread.GetDomain();
        AssemblyName myAsmName = new AssemblyName();
        myAsmName.Name = "MyDynamicAssembly";

        // To generate a persistable assembly, specify AssemblyBuilderAccess.RunAndSave.
        AssemblyBuilder myAsmBuilder = myDomain.DefineDynamicAssembly(myAsmName,
                                                        AssemblyBuilderAccess.RunAndSave);
        // Generate a persistable single-module assembly.
        ModuleBuilder myModBuilder =
            myAsmBuilder.DefineDynamicModule(myAsmName.Name, myAsmName.Name + ".dll");

        TypeBuilder myTypeBuilder = myModBuilder.DefineType("CustomerData",
                                                        TypeAttributes.Public);

        FieldBuilder customerNameBldr = myTypeBuilder.DefineField("customerName",
                                                        typeof(string),
                                                        FieldAttributes.Private);

        // The last argument of DefineProperty is null, because the
        // property has no parameters. (If you don't specify null, you must
        // specify an array of Type objects. For a parameterless property,
        // use an array with no elements: new Type[] {})
        PropertyBuilder custNamePropBldr = myTypeBuilder.DefineProperty("CustomerName",
                                                         PropertyAttributes.HasDefault,
                                                         typeof(string),
                                                         null);

        // The property set and property get methods require a special
        // set of attributes.
        MethodAttributes getSetAttr =
            MethodAttributes.Public | MethodAttributes.SpecialName |
                MethodAttributes.HideBySig;

        // Define the "get" accessor method for CustomerName.
        MethodBuilder custNameGetPropMthdBldr =
            myTypeBuilder.DefineMethod("get_CustomerName",
                                       getSetAttr,
                                       typeof(string),
                                       Type.EmptyTypes);

        ILGenerator custNameGetIL = custNameGetPropMthdBldr.GetILGenerator();

        custNameGetIL.Emit(OpCodes.Ldarg_0);
        custNameGetIL.Emit(OpCodes.Ldfld, customerNameBldr);
        custNameGetIL.Emit(OpCodes.Ret);

        // Define the "set" accessor method for CustomerName.
        MethodBuilder custNameSetPropMthdBldr =
            myTypeBuilder.DefineMethod("set_CustomerName",
                                       getSetAttr,
                                       null,
                                       new Type[] { typeof(string) });

        ILGenerator custNameSetIL = custNameSetPropMthdBldr.GetILGenerator();

        custNameSetIL.Emit(OpCodes.Ldarg_0);
        custNameSetIL.Emit(OpCodes.Ldarg_1);
        custNameSetIL.Emit(OpCodes.Stfld, customerNameBldr);
        custNameSetIL.Emit(OpCodes.Ret);

        // Last, we must map the two methods created above to our PropertyBuilder to
        // their corresponding behaviors, "get" and "set" respectively.
        custNamePropBldr.SetGetMethod(custNameGetPropMthdBldr);
        custNamePropBldr.SetSetMethod(custNameSetPropMthdBldr);

        Type retval = myTypeBuilder.CreateType();

        // Save the assembly so it can be examined with Ildasm.exe,
        // or referenced by a test program.
        myAsmBuilder.Save(myAsmName.Name + ".dll");
        return retval;
   }

   public static void Main()
   {
        Type custDataType = BuildDynamicTypeWithProperties();

        PropertyInfo[] custDataPropInfo = custDataType.GetProperties();
        foreach (PropertyInfo pInfo in custDataPropInfo) {
           Console.WriteLine("Property '{0}' created!", pInfo.ToString());
        }

        Console.WriteLine("---");
        // Note that when invoking a property, you need to use the proper BindingFlags -
        // BindingFlags.SetProperty when you invoke the "set" behavior, and
        // BindingFlags.GetProperty when you invoke the "get" behavior. Also note that
        // we invoke them based on the name we gave the property, as expected, and not
        // the name of the methods we bound to the specific property behaviors.

        object custData = Activator.CreateInstance(custDataType);
        custDataType.InvokeMember("CustomerName", BindingFlags.SetProperty,
                                      null, custData, new object[]{ "Joe User" });

        Console.WriteLine("The customerName field of instance custData has been set to '{0}'.",
                           custDataType.InvokeMember("CustomerName", BindingFlags.GetProperty,
                                                      null, custData, new object[]{ }));
   }
}

// --- O U T P U T ---
// The output should be as follows:
// -------------------
// Property 'System.String CustomerName' created!
// ---
// The customerName field of instance custData has been set to 'Joe User'.
// -------------------

Imports System.Threading
Imports System.Reflection
Imports System.Reflection.Emit

Class PropertyBuilderDemo
   
   Public Shared Function BuildDynamicTypeWithProperties() As Type
      Dim myDomain As AppDomain = Thread.GetDomain()
      Dim myAsmName As New AssemblyName()
      myAsmName.Name = "MyDynamicAssembly"
      
      ' To generate a persistable assembly, specify AssemblyBuilderAccess.RunAndSave.
      Dim myAsmBuilder As AssemblyBuilder = myDomain.DefineDynamicAssembly(myAsmName, _
                                                        AssemblyBuilderAccess.RunAndSave)
      
      ' Generate a persistable, single-module assembly.
      Dim myModBuilder As ModuleBuilder = _
          myAsmBuilder.DefineDynamicModule(myAsmName.Name, myAsmName.Name & ".dll")
      
      Dim myTypeBuilder As TypeBuilder = myModBuilder.DefineType("CustomerData", TypeAttributes.Public)
      
      ' Define a private field to hold the property value.
      Dim customerNameBldr As FieldBuilder = myTypeBuilder.DefineField("customerName", _
                                             GetType(String), FieldAttributes.Private)
      
      ' The last argument of DefineProperty is Nothing, because the
      ' property has no parameters. (If you don't specify Nothing, you must
      ' specify an array of Type objects. For a parameterless property,
      ' use an array with no elements: New Type() {})
      Dim custNamePropBldr As PropertyBuilder = _
          myTypeBuilder.DefineProperty("CustomerName", _
                                       PropertyAttributes.HasDefault, _
                                       GetType(String), _
                                       Nothing)
      
      ' The property set and property get methods require a special
      ' set of attributes.
      Dim getSetAttr As MethodAttributes = _
          MethodAttributes.Public Or MethodAttributes.SpecialName _
              Or MethodAttributes.HideBySig

      ' Define the "get" accessor method for CustomerName.
      Dim custNameGetPropMthdBldr As MethodBuilder = _
          myTypeBuilder.DefineMethod("GetCustomerName", _
                                     getSetAttr, _
                                     GetType(String), _
                                     Type.EmptyTypes)
      
      Dim custNameGetIL As ILGenerator = custNameGetPropMthdBldr.GetILGenerator()
      
      custNameGetIL.Emit(OpCodes.Ldarg_0)
      custNameGetIL.Emit(OpCodes.Ldfld, customerNameBldr)
      custNameGetIL.Emit(OpCodes.Ret)
      
      ' Define the "set" accessor method for CustomerName.
      Dim custNameSetPropMthdBldr As MethodBuilder = _
          myTypeBuilder.DefineMethod("get_CustomerName", _
                                     getSetAttr, _
                                     Nothing, _
                                     New Type() {GetType(String)})
      
      Dim custNameSetIL As ILGenerator = custNameSetPropMthdBldr.GetILGenerator()
      
      custNameSetIL.Emit(OpCodes.Ldarg_0)
      custNameSetIL.Emit(OpCodes.Ldarg_1)
      custNameSetIL.Emit(OpCodes.Stfld, customerNameBldr)
      custNameSetIL.Emit(OpCodes.Ret)
      
      ' Last, we must map the two methods created above to our PropertyBuilder to 
      ' their corresponding behaviors, "get" and "set" respectively. 
      custNamePropBldr.SetGetMethod(custNameGetPropMthdBldr)
      custNamePropBldr.SetSetMethod(custNameSetPropMthdBldr)
            
      Dim retval As Type = myTypeBuilder.CreateType()

      ' Save the assembly so it can be examined with Ildasm.exe,
      ' or referenced by a test program.
      myAsmBuilder.Save(myAsmName.Name & ".dll")
      return retval
   End Function 'BuildDynamicTypeWithProperties
    
   
   Public Shared Sub Main()
      Dim custDataType As Type = BuildDynamicTypeWithProperties()
      
      Dim custDataPropInfo As PropertyInfo() = custDataType.GetProperties()
      Dim pInfo As PropertyInfo
      For Each pInfo In  custDataPropInfo
         Console.WriteLine("Property '{0}' created!", pInfo.ToString())
      Next pInfo
      
      Console.WriteLine("---")
      ' Note that when invoking a property, you need to use the proper BindingFlags -
      ' BindingFlags.SetProperty when you invoke the "set" behavior, and 
      ' BindingFlags.GetProperty when you invoke the "get" behavior. Also note that
      ' we invoke them based on the name we gave the property, as expected, and not
      ' the name of the methods we bound to the specific property behaviors.
      Dim custData As Object = Activator.CreateInstance(custDataType)
      custDataType.InvokeMember("CustomerName", BindingFlags.SetProperty, Nothing, _
                                custData, New Object() {"Joe User"})
      
      Console.WriteLine("The customerName field of instance custData has been set to '{0}'.", _
                        custDataType.InvokeMember("CustomerName", BindingFlags.GetProperty, _
                        Nothing, custData, New Object() {}))
   End Sub
End Class


' --- O U T P U T ---
' The output should be as follows:
' -------------------
' Property 'System.String CustomerName' created!
' ---
' The customerName field of instance custData has been set to 'Joe User'.
' -------------------

Berlaku untuk

DefineProperty(String, PropertyAttributes, CallingConventions, Type, Type[])

Sumber:: TypeBuilder.cs

Sumber:: TypeBuilder.cs

Sumber:: TypeBuilder.cs

Menambahkan properti baru ke jenis , dengan nama, atribut, konvensi panggilan, dan tanda tangan properti yang diberikan.

public:
 System::Reflection::Emit::PropertyBuilder ^ DefineProperty(System::String ^ name, System::Reflection::PropertyAttributes attributes, System::Reflection::CallingConventions callingConvention, Type ^ returnType, cli::array <Type ^> ^ parameterTypes);

public System.Reflection.Emit.PropertyBuilder DefineProperty (string name, System.Reflection.PropertyAttributes attributes, System.Reflection.CallingConventions callingConvention, Type returnType, Type[]? parameterTypes);

public System.Reflection.Emit.PropertyBuilder DefineProperty (string name, System.Reflection.PropertyAttributes attributes, System.Reflection.CallingConventions callingConvention, Type returnType, Type[] parameterTypes);

member this.DefineProperty : string * System.Reflection.PropertyAttributes * System.Reflection.CallingConventions * Type * Type[] -> System.Reflection.Emit.PropertyBuilder

Public Function DefineProperty (name As String, attributes As PropertyAttributes, callingConvention As CallingConventions, returnType As Type, parameterTypes As Type()) As PropertyBuilder

Parameter

name: String

Nama properti. name tidak boleh berisi null yang disematkan.

attributes: PropertyAttributes

Atribut properti .

callingConvention: CallingConventions

Konvensi panggilan pengaktor properti.

returnType: Type

Jenis properti yang dikembalikan.

parameterTypes: Type[]

Jenis parameter properti.

Mengembalikan

PropertyBuilder

Properti yang ditentukan.

Pengecualian

ArgumentException

Panjangnya name adalah nol.

ArgumentNullException

nameadalah null.

-atau-

Salah satu elemen parameterTypes array adalah null.

InvalidOperationException

Jenis sebelumnya dibuat menggunakan CreateType().

Berlaku untuk

DefineProperty(String, PropertyAttributes, Type, Type[], Type[], Type[], Type[][], Type[][])

Sumber:: TypeBuilder.cs

Sumber:: TypeBuilder.cs

Sumber:: TypeBuilder.cs

Menambahkan properti baru ke jenis , dengan nama yang diberikan, tanda tangan properti, dan pengubah kustom.

public:
 System::Reflection::Emit::PropertyBuilder ^ DefineProperty(System::String ^ name, System::Reflection::PropertyAttributes attributes, Type ^ returnType, cli::array <Type ^> ^ returnTypeRequiredCustomModifiers, cli::array <Type ^> ^ returnTypeOptionalCustomModifiers, cli::array <Type ^> ^ parameterTypes, cli::array <cli::array <Type ^> ^> ^ parameterTypeRequiredCustomModifiers, cli::array <cli::array <Type ^> ^> ^ parameterTypeOptionalCustomModifiers);

public System.Reflection.Emit.PropertyBuilder DefineProperty (string name, System.Reflection.PropertyAttributes attributes, Type returnType, Type[]? returnTypeRequiredCustomModifiers, Type[]? returnTypeOptionalCustomModifiers, Type[]? parameterTypes, Type[][]? parameterTypeRequiredCustomModifiers, Type[][]? parameterTypeOptionalCustomModifiers);

public System.Reflection.Emit.PropertyBuilder DefineProperty (string name, System.Reflection.PropertyAttributes attributes, Type returnType, Type[] returnTypeRequiredCustomModifiers, Type[] returnTypeOptionalCustomModifiers, Type[] parameterTypes, Type[][] parameterTypeRequiredCustomModifiers, Type[][] parameterTypeOptionalCustomModifiers);

member this.DefineProperty : string * System.Reflection.PropertyAttributes * Type * Type[] * Type[] * Type[] * Type[][] * Type[][] -> System.Reflection.Emit.PropertyBuilder

Public Function DefineProperty (name As String, attributes As PropertyAttributes, returnType As Type, returnTypeRequiredCustomModifiers As Type(), returnTypeOptionalCustomModifiers As Type(), parameterTypes As Type(), parameterTypeRequiredCustomModifiers As Type()(), parameterTypeOptionalCustomModifiers As Type()()) As PropertyBuilder

Parameter

name: String

Nama properti. name tidak boleh berisi null yang disematkan.

attributes: PropertyAttributes

Atribut properti .

returnType: Type

Jenis properti yang dikembalikan.

returnTypeRequiredCustomModifiers: Type[]

Array jenis yang mewakili pengubah kustom yang diperlukan, seperti IsConst, untuk jenis pengembalian properti. Jika jenis pengembalian tidak memiliki pengubah kustom yang diperlukan, tentukan null.

returnTypeOptionalCustomModifiers: Type[]

Array jenis yang mewakili pengubah kustom opsional, seperti IsConst, untuk jenis pengembalian properti. Jika jenis pengembalian tidak memiliki pengubah kustom opsional, tentukan null.

parameterTypes: Type[]

Jenis parameter properti.

parameterTypeRequiredCustomModifiers: Type[][]

Array jenis array. Setiap array jenis mewakili pengubah kustom yang diperlukan untuk parameter yang sesuai, seperti IsConst. Jika parameter tertentu tidak memiliki pengubah kustom yang diperlukan, tentukan null alih-alih array jenis. Jika tidak ada parameter yang memerlukan pengubah kustom, tentukan null alih-alih array array.

parameterTypeOptionalCustomModifiers: Type[][]

Array jenis array. Setiap array jenis mewakili pengubah kustom opsional untuk parameter yang sesuai, seperti IsConst. Jika parameter tertentu tidak memiliki pengubah kustom opsional, tentukan null alih-alih array jenis. Jika tidak ada parameter yang memiliki pengubah kustom opsional, tentukan null alih-alih array array.

Mengembalikan

PropertyBuilder

Properti yang ditentukan.

Pengecualian

ArgumentException

Panjangnya name adalah nol.

ArgumentNullException

name is null

-atau-

Salah satu elemen parameterTypes array adalah null

InvalidOperationException

Jenis sebelumnya dibuat menggunakan CreateType().

Keterangan

Kelebihan beban ini disediakan untuk perancang kompilator terkelola.

Catatan

Untuk informasi selengkapnya tentang pengubah kustom, lihat ECMA C# dan Standar Infrastruktur Bahasa Umum dan ECMA-335 Standar - Infrastruktur Bahasa Umum (CLI).

Berlaku untuk

DefineProperty(String, PropertyAttributes, CallingConventions, Type, Type[], Type[], Type[], Type[][], Type[][])

Sumber:: TypeBuilder.cs

Sumber:: TypeBuilder.cs

Sumber:: TypeBuilder.cs

Menambahkan properti baru ke jenis , dengan nama yang diberikan, konvensi panggilan, tanda tangan properti, dan pengubah kustom.

public:
 System::Reflection::Emit::PropertyBuilder ^ DefineProperty(System::String ^ name, System::Reflection::PropertyAttributes attributes, System::Reflection::CallingConventions callingConvention, Type ^ returnType, cli::array <Type ^> ^ returnTypeRequiredCustomModifiers, cli::array <Type ^> ^ returnTypeOptionalCustomModifiers, cli::array <Type ^> ^ parameterTypes, cli::array <cli::array <Type ^> ^> ^ parameterTypeRequiredCustomModifiers, cli::array <cli::array <Type ^> ^> ^ parameterTypeOptionalCustomModifiers);

public System.Reflection.Emit.PropertyBuilder DefineProperty (string name, System.Reflection.PropertyAttributes attributes, System.Reflection.CallingConventions callingConvention, Type returnType, Type[]? returnTypeRequiredCustomModifiers, Type[]? returnTypeOptionalCustomModifiers, Type[]? parameterTypes, Type[][]? parameterTypeRequiredCustomModifiers, Type[][]? parameterTypeOptionalCustomModifiers);

public System.Reflection.Emit.PropertyBuilder DefineProperty (string name, System.Reflection.PropertyAttributes attributes, System.Reflection.CallingConventions callingConvention, Type returnType, Type[] returnTypeRequiredCustomModifiers, Type[] returnTypeOptionalCustomModifiers, Type[] parameterTypes, Type[][] parameterTypeRequiredCustomModifiers, Type[][] parameterTypeOptionalCustomModifiers);

member this.DefineProperty : string * System.Reflection.PropertyAttributes * System.Reflection.CallingConventions * Type * Type[] * Type[] * Type[] * Type[][] * Type[][] -> System.Reflection.Emit.PropertyBuilder

Public Function DefineProperty (name As String, attributes As PropertyAttributes, callingConvention As CallingConventions, returnType As Type, returnTypeRequiredCustomModifiers As Type(), returnTypeOptionalCustomModifiers As Type(), parameterTypes As Type(), parameterTypeRequiredCustomModifiers As Type()(), parameterTypeOptionalCustomModifiers As Type()()) As PropertyBuilder

Parameter

name: String

Nama properti. name tidak boleh berisi null yang disematkan.

attributes: PropertyAttributes

Atribut properti .

callingConvention: CallingConventions

Konvensi panggilan pengaktor properti.

returnType: Type

Jenis properti yang dikembalikan.

returnTypeRequiredCustomModifiers: Type[]

Array jenis yang mewakili pengubah kustom yang diperlukan, seperti IsConst, untuk jenis pengembalian properti. Jika jenis pengembalian tidak memiliki pengubah kustom yang diperlukan, tentukan null.

returnTypeOptionalCustomModifiers: Type[]

Array jenis yang mewakili pengubah kustom opsional, seperti IsConst, untuk jenis pengembalian properti. Jika jenis pengembalian tidak memiliki pengubah kustom opsional, tentukan null.

parameterTypes: Type[]

Jenis parameter properti.

parameterTypeRequiredCustomModifiers: Type[][]

parameterTypeOptionalCustomModifiers: Type[][]

Mengembalikan

PropertyBuilder

Properti yang ditentukan.

Pengecualian

ArgumentException

Panjangnya name adalah nol.

ArgumentNullException

nameadalah null.

-atau-

Salah satu elemen parameterTypes array adalah null.

InvalidOperationException

Jenis sebelumnya dibuat menggunakan CreateType().

Keterangan

Kelebihan beban ini disediakan untuk perancang kompilator terkelola.

Catatan

Untuk informasi selengkapnya tentang pengubah kustom, lihat ECMA C# dan Standar Infrastruktur Bahasa Umum dan ECMA-335 Standar - Infrastruktur Bahasa Umum (CLI).

Kelebihan beban metode ini diperkenalkan dalam .NET Framework 3.5 atau yang lebih baru.

Berlaku untuk

Bagikan melalui

TypeBuilder.DefineProperty Metode

Definisi

Overload

DefineProperty(String, PropertyAttributes, Type, Type[])

Parameter

Mengembalikan

Pengecualian

Contoh

Berlaku untuk

DefineProperty(String, PropertyAttributes, CallingConventions, Type, Type[])

Parameter

Mengembalikan

Pengecualian

Berlaku untuk

DefineProperty(String, PropertyAttributes, Type, Type[], Type[], Type[], Type[][], Type[][])

Parameter

Mengembalikan

Pengecualian

Keterangan

Berlaku untuk

DefineProperty(String, PropertyAttributes, CallingConventions, Type, Type[], Type[], Type[], Type[][], Type[][])

Parameter

Mengembalikan

Pengecualian

Keterangan

Berlaku untuk

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