Assembly.CodeBase 属性

定义

命名空间:

System.Reflection

程序集:

System.Runtime.dll

Source:

Assembly.cs

注意

Assembly.CodeBase and Assembly.EscapedCodeBase are only included for .NET Framework compatibility. Use Assembly.Location.

获取最初指定的程序集的位置，例如，在 AssemblyName 对象中指定的位置。

public:
 virtual property System::String ^ CodeBase { System::String ^ get(); };

[System.Obsolete("Assembly.CodeBase and Assembly.EscapedCodeBase are only included for .NET Framework compatibility. Use Assembly.Location.", DiagnosticId="SYSLIB0012", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual string? CodeBase { get; }

[<System.Obsolete("Assembly.CodeBase and Assembly.EscapedCodeBase are only included for .NET Framework compatibility. Use Assembly.Location.", DiagnosticId="SYSLIB0012", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
member this.CodeBase : string

Public Overridable ReadOnly Property CodeBase As String

属性值

String

程序集的位置（按照最初的指定）。

属性

ObsoleteAttribute

例外

NotImplementedException

仅限 .NET Core 和 .NET 5 及更高版本：在所有情况下。

示例

以下示例使用 CodeBase 属性。

using namespace System;
using namespace System::Reflection;

void main()
{
   // Instantiate a target object.
   int integer1 = 1632;
   // Instantiate an Assembly class to the assembly housing the Integer type.
   Assembly^ systemAssembly = integer1.GetType()->Assembly;
   // Get the location of the assembly using the file: protocol.
   Console::WriteLine("CodeBase = {0}", systemAssembly->CodeBase);
}
// The example displays output like the following:
//   CodeBase = file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll

using System;
using System.Reflection;

public class Example
{
   public static void Main()
   {
      // Instantiate a target object.
      Int32 integer1 = 1632;
      // Instantiate an Assembly class to the assembly housing the Integer type.
      Assembly systemAssembly = integer1.GetType().Assembly;
      // Get the location of the assembly using the file: protocol.
      Console.WriteLine("CodeBase = {0}", systemAssembly.CodeBase);
   }
}
// The example displays output like the following:
//    CodeBase = file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll

Imports System.Reflection

Module Example
   Public Sub Main()
      ' Instantiate a target object.
      Dim integer1 As Integer = 1632
      ' Instantiate an Assembly class to the assembly housing the Integer type.
      Dim systemAssembly As Assembly = integer1.GetType().Assembly
      ' Get the location of the assembly using the file: protocol.
      Console.WriteLine("CodeBase = {0}", systemAssembly.CodeBase)
   End Sub
End Module
' The example displays output like the following:
'   CodeBase = file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll

注解

若要获取加载的包含清单的文件的绝对路径，请 Assembly.Location 改用 属性。

如果程序集作为字节数组加载，则使用采用字节数组的方法的 Load 重载，则此属性返回方法调用方的位置，而不是加载的程序集的位置。

在 .NET 5 及更高版本中，对于捆绑程序集，此属性将引发异常。