AssemblyBuilder.DefineUnmanagedResource 方法

参考

定义

命名空间:: System.Reflection.Emit

程序集:: mscorlib.dll

重要

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定义此程序集的非托管资源。

重载

DefineUnmanagedResource(String)	定义此程序集的非托管资源文件（已知资源文件名）。
DefineUnmanagedResource(Byte[])	将此程序集的非托管资源定义为字节的不透明 blob。

DefineUnmanagedResource(String)

定义此程序集的非托管资源文件（已知资源文件名）。

public:
 void DefineUnmanagedResource(System::String ^ resourceFileName);

public void DefineUnmanagedResource(string resourceFileName);

member this.DefineUnmanagedResource : string -> unit

Public Sub DefineUnmanagedResource (resourceFileName As String)

参数

resourceFileName: String

资源文件的名称。

例外

ArgumentException

以前定义过非托管资源。

- 或 -

文件 resourceFileName 不可读。

- 或 -

resourceFileName 为空字符串 ("")。

ArgumentNullException

resourceFileName 为 null。

FileNotFoundException

resourceFileName 未找到。

- 或 -

resourceFileName 是一个目录。

SecurityException

调用方没有所要求的权限。

示例

下面的示例演示了对 DefineUnmanagedResource传递外部资源文件的调用。

   internal static void Main()
   {
      AssemblyBuilder myAssembly = CreateAssembly("MyEmitTestAssembly");

      // Defines a standalone managed resource for this assembly.
      IResourceWriter myResourceWriter = myAssembly.DefineResource("myResourceFile",
         "A sample Resource File", "MyAssemblyResource.resources",
         ResourceAttributes.Private);

      myResourceWriter.AddResource("AddResource Test", "Testing for the added resource");

      myAssembly.Save(myAssembly.GetName().Name + ".dll");

      // Defines an unmanaged resource file for this assembly.
      myAssembly.DefineUnmanagedResource("MyAssemblyResource.resources");
   }

   private static AssemblyBuilder CreateAssembly(string name)
   {
      AssemblyName aName = new AssemblyName(name);
      AssemblyBuilder myAssembly =
         AppDomain.CurrentDomain.DefineDynamicAssembly(aName,
            AssemblyBuilderAccess.Save);

      // Define a dynamic module.
      ModuleBuilder myModule =
         myAssembly.DefineDynamicModule(aName.Name, aName.Name + ".dll");

      // Define a public class named "EmitClass" in the assembly.
      TypeBuilder myEmitClass = myModule.DefineType("EmitClass", TypeAttributes.Public);

      // Define the Display method.
      MethodBuilder myMethod = myEmitClass.DefineMethod("Display",
         MethodAttributes.Public, typeof(String), null);

      // Generate IL for Display method.
      ILGenerator methodIL = myMethod.GetILGenerator();
      methodIL.Emit(OpCodes.Ldstr, "Display method gets called.");
      methodIL.Emit(OpCodes.Ret);

      myEmitClass.CreateType();

      return(myAssembly);
   }
}

Friend Shared Sub Main()
   Dim myAssembly As AssemblyBuilder = _
       CreateAssembly("MyEmitTestAssembly")
   
   ' Defines a standalone managed resource for this assembly.
   Dim myResourceWriter As IResourceWriter = _
      myAssembly.DefineResource("myResourceFile", _
         "A sample Resource File", "MyAssemblyResource.resources", _
         ResourceAttributes.Private)

   myResourceWriter.AddResource("AddResource Test", "Testing for the added resource")

   myAssembly.Save(myAssembly.GetName().Name & ".dll")
   
   ' Defines an unmanaged resource file for this assembly.
   myAssembly.DefineUnmanagedResource("MyAssemblyResource.resources")

End Sub 

Private Shared Function CreateAssembly(ByVal name As String) As AssemblyBuilder

   Dim aName As New AssemblyName(name)

   Dim myAssembly As AssemblyBuilder = _
      AppDomain.CurrentDomain.DefineDynamicAssembly(aName, _
         AssemblyBuilderAccess.Save)
   
   ' Define a dynamic module.
   Dim myModule As ModuleBuilder = _
      myAssembly.DefineDynamicModule(aName.Name, aName.Name & ".dll")

   ' Define a public class named "EmitClass" in the assembly.
   Dim myEmitClass As TypeBuilder = _
      myModule.DefineType("EmitClass", TypeAttributes.Public)
   
   ' Define the Display method.
   Dim myMethod As MethodBuilder = _
      myEmitClass.DefineMethod("Display", MethodAttributes.Public, _
                                             GetType(String), Nothing)
   
   ' Generate IL for Display method.
   Dim methodIL As ILGenerator = myMethod.GetILGenerator()
   methodIL.Emit(OpCodes.Ldstr, "Display method get called.")
   methodIL.Emit(OpCodes.Ret)
   
   myEmitClass.CreateType()

   Return myAssembly

End Function

注解

一个程序集只能与一个非托管资源相关联。这意味着，调用 DefineVersionInfoResource 或 DefineUnmanagedResource 之前调用任一方法后，将引发 System.ArgumentException。多个非托管资源需要与未随公共语言运行时) 一起提供的工具（如 Microsoft ResMerge 实用工具）合并 (。

注意

从 .NET Framework 2.0 Service Pack 1 开始，此成员不再需要ReflectionPermission标志ReflectionPermissionFlag.ReflectionEmit。 (请参阅反射发出中的安全问题.) 若要使用此功能，应用程序应面向.NET Framework 3.5 或更高版本。

适用于

DefineUnmanagedResource(Byte[])

将此程序集的非托管资源定义为字节的不透明 blob。

public:
 void DefineUnmanagedResource(cli::array <System::Byte> ^ resource);

public void DefineUnmanagedResource(byte[] resource);

member this.DefineUnmanagedResource : byte[] -> unit

Public Sub DefineUnmanagedResource (resource As Byte())

参数

resource: Byte[]

表示非托管资源的字节的不透明 blob。

例外

ArgumentException

以前定义过非托管资源。

ArgumentNullException

resource 为 null。

SecurityException

调用方没有所要求的权限。

示例

下面的代码示例使用 DefineUnmanagedResource创建表示非托管资源的字节数组并将其附加到动态程序集。

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

public class MyAssemblyResource
{
   internal static void Main()
   {
      AssemblyBuilder myAssembly = CreateAssembly("MyEmitTestAssembly");

      // Defines a standalone managed resource for this assembly.
      IResourceWriter myResourceWriter = myAssembly.DefineResource("myResourceFile",
         "A sample Resource File", "MyAssemblyResource.resources",
         ResourceAttributes.Private);

      myResourceWriter.AddResource("AddResource Test", "Testing for the added resource");

      myAssembly.Save(myAssembly.GetName().Name + ".dll");

      // Defines an unmanaged resource file for this assembly.
      myAssembly.DefineUnmanagedResource(new byte[]{01, 00, 01});
   }

   private static AssemblyBuilder CreateAssembly(string name)
   {
      AssemblyName aName = new AssemblyName(name);
      AssemblyBuilder myAssembly =
         AppDomain.CurrentDomain.DefineDynamicAssembly(aName,
            AssemblyBuilderAccess.Save);

      // Define a dynamic module.
      ModuleBuilder myModule =
         myAssembly.DefineDynamicModule(aName.Name, aName.Name + ".dll");

      // Define a public class named "EmitClass" in the assembly.
      TypeBuilder myEmitClass = myModule.DefineType("EmitClass", TypeAttributes.Public);

      // Define the Display method.
      MethodBuilder myMethod = myEmitClass.DefineMethod("Display",
         MethodAttributes.Public, typeof(String), null);

      // Generate IL for Display method.
      ILGenerator methodIL = myMethod.GetILGenerator();
      methodIL.Emit(OpCodes.Ldstr, "Display method gets called.");
      methodIL.Emit(OpCodes.Ret);

      myEmitClass.CreateType();

      return(myAssembly);
   }
}

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

Public Class MyAssemblyResource
   
   Friend Shared Sub Main()
      Dim myAssembly As AssemblyBuilder = _
          CreateAssembly("MyEmitTestAssembly")
      
      ' Defines a standalone managed resource for this assembly.
      Dim myResourceWriter As IResourceWriter = _
         myAssembly.DefineResource("myResourceFile", _
            "A sample Resource File", "MyAssemblyResource.resources", _
            ResourceAttributes.Private)

      myResourceWriter.AddResource("AddResource Test", "Testing for the added resource")

      myAssembly.Save(myAssembly.GetName().Name & ".dll")
      
      ' Defines an unmanaged resource file for this assembly.
      myAssembly.DefineUnmanagedResource(New Byte() {1, 0, 1})

   End Sub 
   
   Private Shared Function CreateAssembly(ByVal name As String) As AssemblyBuilder

      Dim aName As New AssemblyName(name)

      Dim myAssembly As AssemblyBuilder = _
         AppDomain.CurrentDomain.DefineDynamicAssembly(aName, _
            AssemblyBuilderAccess.Save)
      
      ' Define a dynamic module.
      Dim myModule As ModuleBuilder = _
         myAssembly.DefineDynamicModule(aName.Name, aName.Name & ".dll")

      ' Define a public class named "EmitClass" in the assembly.
      Dim myEmitClass As TypeBuilder = _
         myModule.DefineType("EmitClass", TypeAttributes.Public)
      
      ' Define the Display method.
      Dim myMethod As MethodBuilder = _
         myEmitClass.DefineMethod("Display", MethodAttributes.Public, _
                                                GetType(String), Nothing)
      
      ' Generate IL for Display method.
      Dim methodIL As ILGenerator = myMethod.GetILGenerator()
      methodIL.Emit(OpCodes.Ldstr, "Display method get called.")
      methodIL.Emit(OpCodes.Ret)
      
      myEmitClass.CreateType()

      Return myAssembly

   End Function 
End Class

注解

一个程序集只能与一个非托管资源相关联。这意味着，调用 DefineVersionInfoResource 或 DefineUnmanagedResource 之前调用任一方法后，将引发要引发的 System.ArgumentException。多个非托管资源需要与未随公共语言运行时) 一起提供的工具（如 Microsoft ResMerge 实用工具）合并 (。

适用于

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通过

AssemblyBuilder.DefineUnmanagedResource 方法

定义

重载

DefineUnmanagedResource(String)

参数

例外

示例

注解

适用于

DefineUnmanagedResource(Byte[])

参数

例外

示例

注解

适用于

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