AssemblyName.KeyPair 属性
获取或设置由程序集的公钥或公钥标记生成的加密公钥/私钥对。
**命名空间:**System.Reflection
**程序集:**mscorlib（在 mscorlib.dll 中）
语法
声明
Public Property KeyPair As StrongNameKeyPair
用法
Dim instance As AssemblyName
Dim value As StrongNameKeyPair
value = instance.KeyPair
instance.KeyPair = value
public StrongNameKeyPair KeyPair { get; set; }
public:
property StrongNameKeyPair^ KeyPair {
StrongNameKeyPair^ get ();
void set (StrongNameKeyPair^ value);
}
/** @property */
public StrongNameKeyPair get_KeyPair ()
/** @property */
public void set_KeyPair (StrongNameKeyPair value)
public function get KeyPair () : StrongNameKeyPair
public function set KeyPair (value : StrongNameKeyPair)
属性值
StrongNameKeyPair 对象，它包含由程序集的公钥或公钥标记生成的加密公钥/私钥对。
备注
运行时在加载程序集时不设置 AssemblyName.KeyPair 属性 (Property)。只有当用户在加载程序集之后设置属性 (Property) 并希望随后检索属性 (Property) 时，属性 (Property) 的获取方才有用。
示例
Imports System
Imports System.Reflection
Imports System.Threading
Imports System.IO
Imports System.Globalization
Imports System.Reflection.Emit
Imports System.Configuration.Assemblies
Imports System.Text
Imports Microsoft.VisualBasic
Public Class AssemblyName_CodeBase
Public Shared Sub MakeAssembly(myAssemblyName As AssemblyName, fileName As String)
' Get the assembly builder from the application domain associated with the current thread.
Dim myAssemblyBuilder As AssemblyBuilder = Thread.GetDomain().DefineDynamicAssembly(myAssemblyName, AssemblyBuilderAccess.RunAndSave)
' Create a dynamic module in the assembly.
Dim myModuleBuilder As ModuleBuilder = myAssemblyBuilder.DefineDynamicModule("MyModule", fileName)
' Create a type in the module.
Dim myTypeBuilder As TypeBuilder = myModuleBuilder.DefineType("MyType")
' Create a method called 'Main'.
Dim myMethodBuilder As MethodBuilder = myTypeBuilder.DefineMethod("Main", MethodAttributes.Public Or MethodAttributes.HideBySig Or MethodAttributes.Static, GetType(object), Nothing)
' Get the Intermediate Language generator for the method.
Dim myILGenerator As ILGenerator = myMethodBuilder.GetILGenerator()
' Use the utility method to generate the IL instructions that print a string to the console.
myILGenerator.EmitWriteLine("Hello World!")
' Generate the 'ret' IL instruction.
myILGenerator.Emit(OpCodes.Ret)
' End the creation of the type.
myTypeBuilder.CreateType()
' Set the method with name 'Main' as the entry point in the assembly.
myAssemblyBuilder.SetEntryPoint(myMethodBuilder)
myAssemblyBuilder.Save(fileName)
End Sub 'MakeAssembly
Public Shared Sub Main()
' Create a dynamic assembly with name 'MyAssembly' and build version '1.0.0.2001'.
Dim myAssemblyName As New AssemblyName()
' Set the codebase to the physical directory were the assembly resides.
myAssemblyName.CodeBase = [String].Concat("file:///", Directory.GetCurrentDirectory())
' Set the culture information of the assembly to 'English-American'.
myAssemblyName.CultureInfo = New CultureInfo("en-US")
' Set the hash algoritm to 'SHA1'.
myAssemblyName.HashAlgorithm = AssemblyHashAlgorithm.SHA1
myAssemblyName.VersionCompatibility = AssemblyVersionCompatibility.SameProcess
myAssemblyName.Flags = AssemblyNameFlags.PublicKey
' Provide this assembly with a strong name.
myAssemblyName.KeyPair = New StrongNameKeyPair(File.Open("KeyPair.snk", FileMode.Open, FileAccess.Read))
myAssemblyName.Name = "MyAssembly"
myAssemblyName.Version = New Version("1.0.0.2001")
MakeAssembly(myAssemblyName, "MyAssembly.exe")
' Get the assemblies loaded in the current application domain.
Dim myAssemblies As [Assembly]() = Thread.GetDomain().GetAssemblies()
' Get the dynamic assembly named 'MyAssembly'.
Dim myAssembly As [Assembly] = Nothing
Dim i As Integer
For i = 0 To myAssemblies.Length - 1
If [String].Compare(myAssemblies(i).GetName().Name, "MyAssembly") = 0 Then
myAssembly = myAssemblies(i)
End If
Next i ' Display the full assembly information to the console.
If Not (myAssembly Is Nothing) Then
Console.WriteLine(ControlChars.CrLf +"Displaying the full assembly name."+ ControlChars.CrLf)
Console.WriteLine(myAssembly.GetName().FullName)
Console.WriteLine(ControlChars.CrLf +"Displaying the public key." + ControlChars.CrLf)
Dim pk() As Byte
pk = myAssembly.GetName().GetPublicKey()
For i = 0 To (pk.GetLength(0)) - 1
Console.Write("{0:x}", pk(i))
Next i
Console.WriteLine()
Console.WriteLine(ControlChars.CrLf +"Displaying the public key token."+ ControlChars.CrLf)
Dim pt() As Byte
pt = myAssembly.GetName().GetPublicKeyToken()
For i = 0 To (pt.GetLength(0)) - 1
Console.Write("{0:x}", pt(i))
Next i
End If
End Sub 'Main
End Class 'AssemblyName_CodeBase
using System;
using System.Reflection;
using System.Threading;
using System.IO;
using System.Globalization;
using System.Reflection.Emit;
using System.Configuration.Assemblies;
using System.Text;
public class AssemblyName_CodeBase
{
public static void MakeAssembly(AssemblyName myAssemblyName, string fileName)
{
// Get the assembly builder from the application domain associated with the current thread.
AssemblyBuilder myAssemblyBuilder = Thread.GetDomain().DefineDynamicAssembly(myAssemblyName, AssemblyBuilderAccess.RunAndSave);
// Create a dynamic module in the assembly.
ModuleBuilder myModuleBuilder = myAssemblyBuilder.DefineDynamicModule("MyModule", fileName);
// Create a type in the module.
TypeBuilder myTypeBuilder = myModuleBuilder.DefineType("MyType");
// Create a method called 'Main'.
MethodBuilder myMethodBuilder = myTypeBuilder.DefineMethod("Main", MethodAttributes.Public | MethodAttributes.HideBySig |
MethodAttributes.Static, typeof(void), null);
// Get the Intermediate Language generator for the method.
ILGenerator myILGenerator = myMethodBuilder.GetILGenerator();
// Use the utility method to generate the IL instructions that print a string to the console.
myILGenerator.EmitWriteLine("Hello World!");
// Generate the 'ret' IL instruction.
myILGenerator.Emit(OpCodes.Ret);
// End the creation of the type.
myTypeBuilder.CreateType();
// Set the method with name 'Main' as the entry point in the assembly.
myAssemblyBuilder.SetEntryPoint(myMethodBuilder);
myAssemblyBuilder.Save(fileName);
}
public static void Main()
{
// Create a dynamic assembly with name 'MyAssembly' and build version '1.0.0.2001'.
AssemblyName myAssemblyName = new AssemblyName();
// Set the codebase to the physical directory were the assembly resides.
myAssemblyName.CodeBase = String.Concat("file:///", Directory.GetCurrentDirectory());
// Set the culture information of the assembly to 'English-American'.
myAssemblyName.CultureInfo = new CultureInfo("en-US");
// Set the hash algoritm to 'SHA1'.
myAssemblyName.HashAlgorithm = AssemblyHashAlgorithm.SHA1;
myAssemblyName.VersionCompatibility = AssemblyVersionCompatibility.SameProcess;
myAssemblyName.Flags = AssemblyNameFlags.PublicKey;
// Provide this assembly with a strong name.
myAssemblyName.KeyPair = new StrongNameKeyPair(File.Open("KeyPair.snk", FileMode.Open, FileAccess.Read));
myAssemblyName.Name = "MyAssembly";
myAssemblyName.Version = new Version("1.0.0.2001");
MakeAssembly(myAssemblyName, "MyAssembly.exe");
// Get the assemblies loaded in the current application domain.
Assembly[] myAssemblies = Thread.GetDomain().GetAssemblies();
// Get the dynamic assembly named 'MyAssembly'.
Assembly myAssembly = null;
for(int i = 0; i < myAssemblies.Length; i++)
if(String.Compare(myAssemblies[i].GetName().Name, "MyAssembly") == 0)
myAssembly = myAssemblies[i];
// Display the full assembly information to the console.
if(myAssembly != null)
{
Console.WriteLine("\nDisplaying the full assembly name.\n");
Console.WriteLine(myAssembly.GetName().FullName);
Console.WriteLine("\nDisplaying the public key.\n");
byte []pk;
pk = myAssembly.GetName().GetPublicKey();
for (int i=0;i<pk.GetLength(0);i++)
Console.Write ("{0:x}", pk[i]);
Console.WriteLine();
Console.WriteLine("\nDisplaying the public key token.\n");
byte []pt;
pt = myAssembly.GetName().GetPublicKeyToken();
for (int i=0;i<pt.GetLength(0);i++)
Console.Write ("{0:x}", pt[i]);
}
}
}
using namespace System;
using namespace System::Reflection;
using namespace System::Threading;
using namespace System::IO;
using namespace System::Globalization;
using namespace System::Reflection::Emit;
using namespace System::Configuration::Assemblies;
using namespace System::Text;
static void MakeAssembly( AssemblyName^ myAssemblyName, String^ fileName )
{
// Get the assembly builder from the application domain associated with the current thread.
AssemblyBuilder^ myAssemblyBuilder = Thread::GetDomain()->DefineDynamicAssembly( myAssemblyName, AssemblyBuilderAccess::RunAndSave );
// Create a dynamic module in the assembly.
ModuleBuilder^ myModuleBuilder = myAssemblyBuilder->DefineDynamicModule( "MyModule", fileName );
// Create a type in the module.
TypeBuilder^ myTypeBuilder = myModuleBuilder->DefineType( "MyType" );
// Create a method called 'Main'.
MethodBuilder^ myMethodBuilder = myTypeBuilder->DefineMethod( "Main", static_cast<MethodAttributes>(MethodAttributes::Public | MethodAttributes::HideBySig | MethodAttributes::Static), void::typeid, nullptr );
// Get the Intermediate Language generator for the method.
ILGenerator^ myILGenerator = myMethodBuilder->GetILGenerator();
// Use the utility method to generate the IL instructions that print a String* to the console.
myILGenerator->EmitWriteLine( "Hello World!" );
// Generate the 'ret' IL instruction.
myILGenerator->Emit( OpCodes::Ret );
// End the creation of the type.
myTypeBuilder->CreateType();
// Set the method with name 'Main' as the entry point in the assembly.
myAssemblyBuilder->SetEntryPoint( myMethodBuilder );
myAssemblyBuilder->Save( fileName );
}
int main()
{
// Create a dynamic assembly with name 'MyAssembly' and build version '1.0.0.2001'.
AssemblyName^ myAssemblyName = gcnew AssemblyName;
// Set the codebase to the physical directory were the assembly resides.
myAssemblyName->CodeBase = String::Concat( "file:///", Directory::GetCurrentDirectory() );
// Set the culture information of the assembly to 'English-American'.
myAssemblyName->CultureInfo = gcnew CultureInfo( "en-US" );
// Set the hash algoritm to 'SHA1'.
myAssemblyName->HashAlgorithm = AssemblyHashAlgorithm::SHA1;
myAssemblyName->VersionCompatibility = AssemblyVersionCompatibility::SameProcess;
myAssemblyName->Flags = AssemblyNameFlags::PublicKey;
// Provide this assembly with a strong name.
myAssemblyName->KeyPair = gcnew StrongNameKeyPair( File::Open( "KeyPair.snk", FileMode::Open, FileAccess::Read ) );
myAssemblyName->Name = "MyAssembly";
myAssemblyName->Version = gcnew Version( "1.0.0.2001" );
MakeAssembly( myAssemblyName, "MyAssembly.exe" );
// Get the assemblies loaded in the current application domain.
array<Assembly^>^myAssemblies = Thread::GetDomain()->GetAssemblies();
// Get the dynamic assembly named 'MyAssembly'.
Assembly^ myAssembly = nullptr;
for ( int i = 0; i < myAssemblies->Length; i++ )
if ( String::Compare( myAssemblies[ i ]->GetName()->Name, "MyAssembly" ) == 0 )
myAssembly = myAssemblies[ i ];
// Display the full assembly information to the console.
if ( myAssembly != nullptr )
{
Console::WriteLine( "\nDisplaying the full assembly name.\n" );
Console::WriteLine( myAssembly->GetName()->FullName );
Console::WriteLine( "\nDisplaying the public key.\n" );
array<Byte>^pk;
pk = myAssembly->GetName()->GetPublicKey();
for ( int i = 0; i < pk->GetLength( 0 ); i++ )
Console::Write( " {0:x}", pk[ i ] );
Console::WriteLine();
Console::WriteLine( "\nDisplaying the public key token.\n" );
array<Byte>^pt;
pt = myAssembly->GetName()->GetPublicKeyToken();
for ( int i = 0; i < pt->GetLength( 0 ); i++ )
Console::Write( " {0:x}", pt[ i ] );
}
}
import System.*;
import System.Reflection.*;
import System.Threading.*;
import System.IO.*;
import System.Globalization.*;
import System.Reflection.Emit.*;
import System.Configuration.Assemblies.*;
import System.Text.*;
public class AssemblyNameCodeBase
{
public static void MakeAssembly(AssemblyName myAssemblyName,
String fileName)
{
// Get the assembly builder from the application domain associated
// with the current thread.
AssemblyBuilder myAssemblyBuilder = System.Threading.Thread.
GetDomain().DefineDynamicAssembly(myAssemblyName,
AssemblyBuilderAccess.RunAndSave);
// Create a dynamic module in the assembly.
ModuleBuilder myModuleBuilder = myAssemblyBuilder.
DefineDynamicModule("MyModule", fileName);
// Create a type in the module.
TypeBuilder myTypeBuilder = myModuleBuilder.DefineType("MyType");
// Create a method called 'main'.
MethodBuilder myMethodBuilder = myTypeBuilder.DefineMethod("main",
MethodAttributes.Public | MethodAttributes.HideBySig
| MethodAttributes.Static, void.class.ToType(), null);
// Get the Intermediate Language generator for the method.
ILGenerator myILGenerator = myMethodBuilder.GetILGenerator();
// Use the utility method to generate the IL instructions
// that print a string to the console.
myILGenerator.EmitWriteLine("Hello World!");
// Generate the 'ret' IL instruction.
myILGenerator.Emit(OpCodes.Ret);
// End the creation of the type.
myTypeBuilder.CreateType();
// Set the method with name 'main' as the entry point in the assembly.
myAssemblyBuilder.SetEntryPoint(myMethodBuilder);
myAssemblyBuilder.Save(fileName);
} //MakeAssembly
public static void main(String[] args)
{
// Create a dynamic assembly with name 'MyAssembly' and
// build version '1.0.0.2001'.
AssemblyName myAssemblyName = new AssemblyName();
// Set the codebase to the physical directory were the assembly resides.
myAssemblyName.set_CodeBase(String.Concat("file:///",
Directory.GetCurrentDirectory()));
// Set the culture information of the assembly to 'English-American'.
myAssemblyName.set_CultureInfo(new CultureInfo("en-US"));
// Set the hash algoritm to 'SHA1'.
myAssemblyName.set_HashAlgorithm(AssemblyHashAlgorithm.SHA1);
myAssemblyName.set_VersionCompatibility(
AssemblyVersionCompatibility.SameProcess);
myAssemblyName.set_Flags(AssemblyNameFlags.PublicKey);
// Provide this assembly with a strong name.
myAssemblyName.set_KeyPair(new StrongNameKeyPair(File.Open(
"KeyPair.snk", FileMode.Open, FileAccess.Read)));
myAssemblyName.set_Name("MyAssembly");
myAssemblyName.set_Version(new Version("1.0.0.2001"));
MakeAssembly(myAssemblyName, "MyAssembly.exe");
// Get the assemblies loaded in the current application domain.
Assembly myAssemblies[] = System.Threading.Thread.GetDomain().
GetAssemblies();
// Get the dynamic assembly named 'MyAssembly'.
Assembly myAssembly = null;
for (int i = 0; i < myAssemblies.length; i++) {
if (String.Compare(((Assembly)myAssemblies.get_Item(i)).GetName().
get_Name(), "MyAssembly") == 0) {
myAssembly = (Assembly)myAssemblies.get_Item(i);
}
}
// Display the full assembly information to the console.
if (myAssembly != null) {
Console.WriteLine("\nDisplaying the full assembly name.\n");
Console.WriteLine(myAssembly.GetName().get_FullName());
Console.WriteLine("\nDisplaying the public key.\n");
ubyte pk[];
pk = myAssembly.GetName().GetPublicKey();
for (int i = 0; i < pk.GetLength(0); i++) {
Console.Write("{0:x}", pk.get_Item(i));
}
Console.WriteLine();
Console.WriteLine("\nDisplaying the public key token.\n");
ubyte pt[];
pt = myAssembly.GetName().GetPublicKeyToken();
for (int i = 0; i < pt.GetLength(0); i++) {
Console.Write("{0:x}", pt.get_Item(i));
}
}
} //main
} //AssemblyNameCodeBase
平台
Windows 98、Windows 2000 SP4、Windows CE、Windows Millennium Edition、Windows Mobile for Pocket PC、Windows Mobile for Smartphone、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