ParameterBuilder 类
创建或关联参数信息。
**命名空间:**System.Reflection.Emit
**程序集:**mscorlib（在 mscorlib.dll 中）
语法
声明
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
<ComVisibleAttribute(True)> _
Public Class ParameterBuilder
Implements _ParameterBuilder
用法
Dim instance As ParameterBuilder
[ClassInterfaceAttribute(ClassInterfaceType.None)]
[ComVisibleAttribute(true)]
public class ParameterBuilder : _ParameterBuilder
[ClassInterfaceAttribute(ClassInterfaceType::None)]
[ComVisibleAttribute(true)]
public ref class ParameterBuilder : _ParameterBuilder
/** @attribute ClassInterfaceAttribute(ClassInterfaceType.None) */
/** @attribute ComVisibleAttribute(true) */
public class ParameterBuilder implements _ParameterBuilder
ClassInterfaceAttribute(ClassInterfaceType.None)
ComVisibleAttribute(true)
public class ParameterBuilder implements _ParameterBuilder
备注
参数属性需要与方法签名一致。如果为参数指定 Out 属性，则应确保该方法参数的类型是 ByRef 类型。
某些 ParameterBuilder 属性要求用可执行的参数调用 DefineMethod 以使 Microsoft 中间语言 (MSIL) 在运行时正常工作。例如，如果用 ParameterAttributes.Out 为 MethodBuilder 的参数 1 定义 ParameterBuilder，则 MethodBuilder 的参数 1 必须是引用，如 Type.GetType("System.String&")，而不是 Type.GetType("System.String")。
示例
下面的示例说明如何使用 ParameterBuilder 创建带有一个通过引用传递的参数的动态方法。
Imports System
Imports System.Threading
Imports System.Reflection
Imports System.Reflection.Emit
_
Class ParamBuilderDemo
Public Shared Function BuildCustomerDataType() As Type
Dim myDomain As AppDomain = Thread.GetDomain()
Dim myAsmName As New AssemblyName()
myAsmName.Name = "MyDynamicAssembly"
Dim myAsmBuilder As AssemblyBuilder = myDomain.DefineDynamicAssembly(myAsmName, _
AssemblyBuilderAccess.Run)
Dim myModBuilder As ModuleBuilder = myAsmBuilder.DefineDynamicModule("MyMod")
Dim myTypeBuilder As TypeBuilder = myModBuilder.DefineType("CustomerData", TypeAttributes.Public)
Dim customerNameBldr As FieldBuilder = myTypeBuilder.DefineField("customerName", _
GetType(String), _
FieldAttributes.Private)
Dim acctIDBldr As FieldBuilder = myTypeBuilder.DefineField("acctID", _
GetType(String), _
FieldAttributes.Private)
Dim balanceAmtBldr As FieldBuilder = myTypeBuilder.DefineField("balanceAmt", _
GetType(Double), _
FieldAttributes.Private)
Dim myCtorBuilder As ConstructorBuilder = myTypeBuilder.DefineConstructor(MethodAttributes.Public, _
CallingConventions.HasThis, _
New Type() {GetType(String), _
GetType(String), _
GetType(Double)})
Dim ctorIL As ILGenerator = myCtorBuilder.GetILGenerator()
Dim objType As Type = Type.GetType("System.Object")
Dim objCtor As ConstructorInfo = objType.GetConstructor(New Type(){})
ctorIL.Emit(OpCodes.Ldarg_0)
ctorIL.Emit(OpCodes.Call, objCtor)
ctorIL.Emit(OpCodes.Ldarg_0)
ctorIL.Emit(OpCodes.Ldarg_1)
ctorIL.Emit(OpCodes.Stfld, customerNameBldr)
ctorIL.Emit(OpCodes.Ldarg_0)
ctorIL.Emit(OpCodes.Ldarg_2)
ctorIL.Emit(OpCodes.Stfld, acctIDBldr)
ctorIL.Emit(OpCodes.Ldarg_0)
ctorIL.Emit(OpCodes.Ldarg_3)
ctorIL.Emit(OpCodes.Stfld, balanceAmtBldr)
ctorIL.Emit(OpCodes.Ret)
' This method will take an amount from a static pool and add it to the balance.
' Note that we are passing the first parameter, fundsPool, by reference. Therefore,
' we need to inform the MethodBuilder to expect a ref, by declaring the first
' parameter's type to be System.Double& (a reference to a double).
Dim myMthdBuilder As MethodBuilder = myTypeBuilder.DefineMethod("AddFundsFromPool", _
MethodAttributes.Public, _
GetType(Double), _
New Type() {Type.GetType("System.Double&"), _
GetType(Double)})
Dim poolRefBuilder As ParameterBuilder = myMthdBuilder.DefineParameter(1, _
ParameterAttributes.Out, "fundsPool")
Dim amountFromPoolBuilder As ParameterBuilder = myMthdBuilder.DefineParameter(2, _
ParameterAttributes.In, "amountFromPool")
Dim mthdIL As ILGenerator = myMthdBuilder.GetILGenerator()
mthdIL.Emit(OpCodes.Ldarg_1)
mthdIL.Emit(OpCodes.Ldarg_1)
mthdIL.Emit(OpCodes.Ldind_R8)
mthdIL.Emit(OpCodes.Ldarg_2)
mthdIL.Emit(OpCodes.Sub)
mthdIL.Emit(OpCodes.Stind_R8)
mthdIL.Emit(OpCodes.Ldarg_0)
mthdIL.Emit(OpCodes.Ldarg_0)
mthdIL.Emit(OpCodes.Ldfld, balanceAmtBldr)
mthdIL.Emit(OpCodes.Ldarg_2)
mthdIL.Emit(OpCodes.Add)
mthdIL.Emit(OpCodes.Stfld, balanceAmtBldr)
mthdIL.Emit(OpCodes.Ldarg_0)
mthdIL.Emit(OpCodes.Ldfld, balanceAmtBldr)
mthdIL.Emit(OpCodes.Ret)
Return myTypeBuilder.CreateType()
End Function 'BuildCustomerDataType
Public Shared Sub Main()
Dim custType As Type = Nothing
Dim custObj As Object = Nothing
Dim custArgTypes() As Type = {GetType(String), GetType(String), GetType(Double)}
' Call the method to build our dynamic class.
custType = BuildCustomerDataType()
Console.WriteLine("---")
Dim myCustCtor As ConstructorInfo = custType.GetConstructor(custArgTypes)
Dim initialBalance As Double = 100.0
custObj = myCustCtor.Invoke(New Object() {"Joe Consumer", "5678-XYZ", initialBalance})
Dim myMemberInfo As MemberInfo() = custType.GetMember("AddFundsFromPool")
Dim thePool As Double = 1000.0
Console.WriteLine("The pool is currently ${0}", thePool)
Console.WriteLine("The original balance of the account instance is ${0}", initialBalance)
Dim amountFromPool As Double = 50.0
Console.WriteLine("The amount to be subtracted from the pool and added " & _
"to the account is ${0}", amountFromPool)
Console.WriteLine("---")
Console.WriteLine("Calling {0} ...", myMemberInfo(0).ToString())
Console.WriteLine("---")
Dim passMe() As Object = {thePool, amountFromPool}
Console.WriteLine("The new balance in the account instance is ${0}", _
custType.InvokeMember("AddFundsFromPool", _
BindingFlags.InvokeMethod, Nothing, custObj, passMe))
thePool = CDbl(passMe(0))
Console.WriteLine("The new amount in the pool is ${0}", thePool)
End Sub 'Main
End Class 'ParamBuilderDemo
using System;
using System.Threading;
using System.Reflection;
using System.Reflection.Emit;
class ParamBuilderDemo
{
public static Type BuildCustomerDataType()
{
AppDomain myDomain = Thread.GetDomain();
AssemblyName myAsmName = new AssemblyName();
myAsmName.Name = "MyDynamicAssembly";
AssemblyBuilder myAsmBuilder = myDomain.DefineDynamicAssembly(myAsmName,
AssemblyBuilderAccess.Run);
ModuleBuilder myModBuilder = myAsmBuilder.DefineDynamicModule("MyMod");
TypeBuilder myTypeBuilder = myModBuilder.DefineType("CustomerData",
TypeAttributes.Public);
FieldBuilder customerNameBldr = myTypeBuilder.DefineField("customerName",
typeof(string),
FieldAttributes.Private);
FieldBuilder acctIDBldr = myTypeBuilder.DefineField("acctID",
typeof(string),
FieldAttributes.Private);
FieldBuilder balanceAmtBldr = myTypeBuilder.DefineField("balanceAmt",
typeof(double),
FieldAttributes.Private);
ConstructorBuilder myCtorBuilder = myTypeBuilder.DefineConstructor(
MethodAttributes.Public,
CallingConventions.HasThis,
new Type[] { typeof(string),
typeof(string),
typeof(double) });
ILGenerator ctorIL = myCtorBuilder.GetILGenerator();
Type objType = Type.GetType("System.Object");
ConstructorInfo objCtor = objType.GetConstructor(new Type[] {});
ctorIL.Emit(OpCodes.Ldarg_0);
ctorIL.Emit(OpCodes.Call, objCtor);
ctorIL.Emit(OpCodes.Ldarg_0);
ctorIL.Emit(OpCodes.Ldarg_1);
ctorIL.Emit(OpCodes.Stfld, customerNameBldr);
ctorIL.Emit(OpCodes.Ldarg_0);
ctorIL.Emit(OpCodes.Ldarg_2);
ctorIL.Emit(OpCodes.Stfld, acctIDBldr);
ctorIL.Emit(OpCodes.Ldarg_0);
ctorIL.Emit(OpCodes.Ldarg_3);
ctorIL.Emit(OpCodes.Stfld, balanceAmtBldr);
ctorIL.Emit(OpCodes.Ret);
// This method will take an amount from a static pool and add it to the balance.
// Note that we are passing the first parameter, fundsPool, by reference. Therefore,
// we need to inform the MethodBuilder to expect a ref, by declaring the first
// parameter's type to be System.Double& (a reference to a double).
MethodBuilder myMthdBuilder = myTypeBuilder.DefineMethod("AddFundsFromPool",
MethodAttributes.Public,
typeof(double),
new Type[] { Type.GetType("System.Double&"),
typeof(double) });
ParameterBuilder poolRefBuilder = myMthdBuilder.DefineParameter(1,
ParameterAttributes.Out,
"fundsPool");
ParameterBuilder amountFromPoolBuilder = myMthdBuilder.DefineParameter(2,
ParameterAttributes.In,
"amountFromPool");
ILGenerator mthdIL = myMthdBuilder.GetILGenerator();
mthdIL.Emit(OpCodes.Ldarg_1);
mthdIL.Emit(OpCodes.Ldarg_1);
mthdIL.Emit(OpCodes.Ldind_R8);
mthdIL.Emit(OpCodes.Ldarg_2);
mthdIL.Emit(OpCodes.Sub);
mthdIL.Emit(OpCodes.Stind_R8);
mthdIL.Emit(OpCodes.Ldarg_0);
mthdIL.Emit(OpCodes.Ldarg_0);
mthdIL.Emit(OpCodes.Ldfld, balanceAmtBldr);
mthdIL.Emit(OpCodes.Ldarg_2);
mthdIL.Emit(OpCodes.Add);
mthdIL.Emit(OpCodes.Stfld, balanceAmtBldr);
mthdIL.Emit(OpCodes.Ldarg_0);
mthdIL.Emit(OpCodes.Ldfld, balanceAmtBldr);
mthdIL.Emit(OpCodes.Ret);
return myTypeBuilder.CreateType();
}
public static void Main()
{
Type custType = null;
object custObj = null;
Type[] custArgTypes = new Type[] {typeof(string), typeof(string), typeof(double)};
// Call the method to build our dynamic class.
custType = BuildCustomerDataType();
Console.WriteLine("---");
ConstructorInfo myCustCtor = custType.GetConstructor(custArgTypes);
double initialBalance = 100.00;
custObj = myCustCtor.Invoke(new object[] { "Joe Consumer",
"5678-XYZ",
initialBalance });
MemberInfo[] myMemberInfo = custType.GetMember("AddFundsFromPool");
double thePool = 1000.00;
Console.WriteLine("The pool is currently ${0}", thePool);
Console.WriteLine("The original balance of the account instance is ${0}",
initialBalance);
double amountFromPool = 50.00;
Console.WriteLine("The amount to be subtracted from the pool and added " +
"to the account is ${0}", amountFromPool);
Console.WriteLine("---");
Console.WriteLine("Calling {0} ...", myMemberInfo[0].ToString());
Console.WriteLine("---");
object[] passMe = new object[] { thePool, amountFromPool };
Console.WriteLine("The new balance in the account instance is ${0}",
custType.InvokeMember("AddFundsFromPool",
BindingFlags.InvokeMethod,
null, custObj, passMe));
thePool = (double)passMe[0];
Console.WriteLine("The new amount in the pool is ${0}", thePool);
}
}
using namespace System;
using namespace System::Threading;
using namespace System::Reflection;
using namespace System::Reflection::Emit;
Type^ BuildCustomerDataType()
{
AppDomain^ myDomain = Thread::GetDomain();
AssemblyName^ myAsmName = gcnew AssemblyName;
myAsmName->Name = "MyDynamicAssembly";
AssemblyBuilder^ myAsmBuilder = myDomain->DefineDynamicAssembly( myAsmName, AssemblyBuilderAccess::Run );
ModuleBuilder^ myModBuilder = myAsmBuilder->DefineDynamicModule( "MyMod" );
TypeBuilder^ myTypeBuilder = myModBuilder->DefineType( "CustomerData", TypeAttributes::Public );
FieldBuilder^ customerNameBldr = myTypeBuilder->DefineField( "customerName", String::typeid, FieldAttributes::Private );
FieldBuilder^ acctIDBldr = myTypeBuilder->DefineField( "acctID", String::typeid, FieldAttributes::Private );
FieldBuilder^ balanceAmtBldr = myTypeBuilder->DefineField( "balanceAmt", double::typeid, FieldAttributes::Private );
array<Type^>^temp0 = {String::typeid,String::typeid,double::typeid};
ConstructorBuilder^ myCtorBuilder = myTypeBuilder->DefineConstructor( MethodAttributes::Public, CallingConventions::HasThis, temp0 );
ILGenerator^ ctorIL = myCtorBuilder->GetILGenerator();
Type^ objType = Type::GetType( "System.Object" );
ConstructorInfo^ objCtor = objType->GetConstructor( gcnew array<Type^>(0) );
ctorIL->Emit( OpCodes::Ldarg_0 );
ctorIL->Emit( OpCodes::Call, objCtor );
ctorIL->Emit( OpCodes::Ldarg_0 );
ctorIL->Emit( OpCodes::Ldarg_1 );
ctorIL->Emit( OpCodes::Stfld, customerNameBldr );
ctorIL->Emit( OpCodes::Ldarg_0 );
ctorIL->Emit( OpCodes::Ldarg_2 );
ctorIL->Emit( OpCodes::Stfld, acctIDBldr );
ctorIL->Emit( OpCodes::Ldarg_0 );
ctorIL->Emit( OpCodes::Ldarg_3 );
ctorIL->Emit( OpCodes::Stfld, balanceAmtBldr );
ctorIL->Emit( OpCodes::Ret );
// This method will take an amount from a static pool and add it to the balance.
// Note that we are passing the first parameter, fundsPool, by reference. Therefore,
// we need to inform the MethodBuilder to expect a ref, by declaring the first
// parameter's type to be System::Double& (a reference to a double).
array<Type^>^temp4 = {Type::GetType( "System.Double&" ),double::typeid};
MethodBuilder^ myMthdBuilder = myTypeBuilder->DefineMethod( "AddFundsFromPool", MethodAttributes::Public, double::typeid, temp4 );
ParameterBuilder^ poolRefBuilder = myMthdBuilder->DefineParameter( 1, ParameterAttributes::Out, "fundsPool" );
ParameterBuilder^ amountFromPoolBuilder = myMthdBuilder->DefineParameter( 2, ParameterAttributes::In, "amountFromPool" );
ILGenerator^ mthdIL = myMthdBuilder->GetILGenerator();
mthdIL->Emit( OpCodes::Ldarg_1 );
mthdIL->Emit( OpCodes::Ldarg_1 );
mthdIL->Emit( OpCodes::Ldind_R8 );
mthdIL->Emit( OpCodes::Ldarg_2 );
mthdIL->Emit( OpCodes::Sub );
mthdIL->Emit( OpCodes::Stind_R8 );
mthdIL->Emit( OpCodes::Ldarg_0 );
mthdIL->Emit( OpCodes::Ldarg_0 );
mthdIL->Emit( OpCodes::Ldfld, balanceAmtBldr );
mthdIL->Emit( OpCodes::Ldarg_2 );
mthdIL->Emit( OpCodes::Add );
mthdIL->Emit( OpCodes::Stfld, balanceAmtBldr );
mthdIL->Emit( OpCodes::Ldarg_0 );
mthdIL->Emit( OpCodes::Ldfld, balanceAmtBldr );
mthdIL->Emit( OpCodes::Ret );
return myTypeBuilder->CreateType();
}
int main()
{
Type^ custType = nullptr;
Object^ custObj = nullptr;
array<Type^>^custArgTypes = {String::typeid,String::typeid,double::typeid};
// Call the method to build our dynamic class.
custType = BuildCustomerDataType();
Console::WriteLine( "---" );
ConstructorInfo^ myCustCtor = custType->GetConstructor( custArgTypes );
double initialBalance = 100.00;
array<Object^>^temp5 = {"Joe Consumer","5678-XYZ",initialBalance};
custObj = myCustCtor->Invoke( temp5 );
array<MemberInfo^>^myMemberInfo = custType->GetMember( "AddFundsFromPool" );
double thePool = 1000.00;
Console::WriteLine( "The pool is currently ${0}", thePool );
Console::WriteLine( "The original balance of the account instance is ${0}", initialBalance );
double amountFromPool = 50.00;
Console::WriteLine( "The amount to be subtracted from the pool and added to the account is ${0}", amountFromPool );
Console::WriteLine( "---" );
Console::WriteLine( "Calling {0} ...", myMemberInfo[ 0 ] );
Console::WriteLine( "---" );
array<Object^>^passMe = {thePool,amountFromPool};
Console::WriteLine( "The new balance in the account instance is ${0}", custType->InvokeMember( "AddFundsFromPool", BindingFlags::InvokeMethod, nullptr, custObj, passMe ) );
thePool = safe_cast<double>(passMe[ 0 ]);
Console::WriteLine( "The new amount in the pool is ${0}", thePool );
}
import System.*;
import System.Threading.*;
import System.Reflection.*;
import System.Reflection.Emit.*;
class ParamBuilderDemo
{
public static Type BuildCustomerDataType()
{
AppDomain myDomain = System.Threading.Thread.GetDomain();
AssemblyName myAsmName = new AssemblyName();
myAsmName.set_Name("MyDynamicAssembly");
AssemblyBuilder myAsmBuilder = myDomain.DefineDynamicAssembly
(myAsmName, AssemblyBuilderAccess.Run);
ModuleBuilder myModBuilder = myAsmBuilder.DefineDynamicModule("MyMod");
TypeBuilder myTypeBuilder = myModBuilder.DefineType("CustomerData",
TypeAttributes.Public);
FieldBuilder customerNameBldr = myTypeBuilder.DefineField
("customerName", String.class.ToType(), FieldAttributes.Private);
FieldBuilder acctIDBldr = myTypeBuilder.DefineField("acctID",
String.class.ToType(), FieldAttributes.Private);
FieldBuilder balanceAmtBldr = myTypeBuilder.DefineField("balanceAmt",
double.class.ToType(), FieldAttributes.Private);
ConstructorBuilder myCtorBuilder = myTypeBuilder.DefineConstructor
(MethodAttributes.Public, CallingConventions.HasThis,
new Type[]{String.class.ToType(), String.class.ToType(),
double.class.ToType()});
ILGenerator ctorIL = myCtorBuilder.GetILGenerator();
Type objType = Type.GetType("System.Object");
ConstructorInfo objCtor = objType.GetConstructor(new Type[]{});
ctorIL.Emit(OpCodes.Ldarg_0);
ctorIL.Emit(OpCodes.Call, objCtor);
ctorIL.Emit(OpCodes.Ldarg_0);
ctorIL.Emit(OpCodes.Ldarg_1);
ctorIL.Emit(OpCodes.Stfld, customerNameBldr);
ctorIL.Emit(OpCodes.Ldarg_0);
ctorIL.Emit(OpCodes.Ldarg_2);
ctorIL.Emit(OpCodes.Stfld, acctIDBldr);
ctorIL.Emit(OpCodes.Ldarg_0);
ctorIL.Emit(OpCodes.Ldarg_3);
ctorIL.Emit(OpCodes.Stfld, balanceAmtBldr);
ctorIL.Emit(OpCodes.Ret);
// This method will take an amount from a static pool and add it
// to the balance. Note that we are passing the first parameter,
//fundsPool, by reference. Therefore,we need to inform the
// MethodBuilder to expect a ref, by declaring the first
// parameter's type to be System.Double& (a reference to a double).
MethodBuilder myMthdBuilder = myTypeBuilder.DefineMethod
("AddFundsFromPool", MethodAttributes.Public,
double.class.ToType(),
new Type[]{Type.GetType("System.Double&"),
double.class.ToType()});
ParameterBuilder poolRefBuilder = myMthdBuilder.DefineParameter(1,
ParameterAttributes.Out, "fundsPool");
ParameterBuilder amountFromPoolBuilder =
myMthdBuilder.DefineParameter(2, ParameterAttributes.In,
"amountFromPool");
ILGenerator mthdIL = myMthdBuilder.GetILGenerator();
mthdIL.Emit(OpCodes.Ldarg_1);
mthdIL.Emit(OpCodes.Ldarg_1);
mthdIL.Emit(OpCodes.Ldind_R8);
mthdIL.Emit(OpCodes.Ldarg_2);
mthdIL.Emit(OpCodes.Sub);
mthdIL.Emit(OpCodes.Stind_R8);
mthdIL.Emit(OpCodes.Ldarg_0);
mthdIL.Emit(OpCodes.Ldarg_0);
mthdIL.Emit(OpCodes.Ldfld, balanceAmtBldr);
mthdIL.Emit(OpCodes.Ldarg_2);
mthdIL.Emit(OpCodes.Add);
mthdIL.Emit(OpCodes.Stfld, balanceAmtBldr);
mthdIL.Emit(OpCodes.Ldarg_0);
mthdIL.Emit(OpCodes.Ldfld, balanceAmtBldr);
mthdIL.Emit(OpCodes.Ret);
return myTypeBuilder.CreateType() ;
} //BuildCustomerDataType
public static void main(String[] args)
{
Type custType = null;
Object custObj = null;
Type custArgTypes[] = new Type[]{String.class.ToType(),
String.class.ToType(), double.class.ToType()};
// Call the method to build our dynamic class.
custType = BuildCustomerDataType();
Console.WriteLine("---");
ConstructorInfo myCustCtor = custType.GetConstructor(custArgTypes);
double initialBalance = 100.0;
custObj = myCustCtor.Invoke(new Object[]{"Joe Consumer", "5678-XYZ",
(System.Double)(initialBalance)});
MemberInfo myMemberInfo[] = custType.GetMember("AddFundsFromPool");
double thePool = 1000.0;
Console.WriteLine("The pool is currently ${0}",
System.Convert.ToString(thePool));
Console.WriteLine(
"The original balance of the account instance is ${0}",
new Object[] { (System.Double)(initialBalance) });
double amountFromPool = 50.0;
Console.WriteLine("The amount to be subtracted from the pool and added"
+ " to the account is ${0}", (System.Double)(amountFromPool));
Console.WriteLine("---");
Console.WriteLine("Calling {0} ...",
myMemberInfo .get_Item( 0).ToString());
Console.WriteLine("---");
Object passMe[] = new Object[] { (System.Double)(thePool),
(System.Double)(amountFromPool) };
Console.WriteLine("The new balance in the account instance is ${0}",
custType.InvokeMember("AddFundsFromPool",
BindingFlags.InvokeMethod, null, custObj, passMe));
thePool = (double)Double.parseDouble(passMe[0].toString());
Console.WriteLine("The new amount in the pool is ${0}",
(System.Double)(thePool));
} //main
} //ParamBuilderDemo
继承层次结构
System.Object
System.Reflection.Emit.ParameterBuilder
线程安全
此类型的任何公共静态（Visual Basic 中的 Shared）成员都是线程安全的，但不保证所有实例成员都是线程安全的。
平台
Windows 98、Windows 2000 SP4、Windows Millennium Edition、Windows Server 2003、Windows XP Media Center Edition、Windows XP Professional x64 Edition、Windows XP SP2、Windows XP Starter Edition
.NET Framework 并不是对每个平台的所有版本都提供支持。有关受支持版本的列表，请参见系统要求。
版本信息
.NET Framework
受以下版本支持：2.0、1.1、1.0