Question

我创建了一个'StrongNamed'dll并成功将其安装到GAC。

该应用运行并正确分享数据;但是，当我在Visual Studio中处于调试模式时，我得到以下InvalidCastException。

为什么不能正确调试？

相反，我收到以下错误消息:(基于http://geekswithblogs.net/akraus1/archive/2012/07/25/150301.aspx的代码）

Unhandled Exception: System.InvalidCastException: [A]AppDomainTests.CrossDomainData cannot be cast to [B]AppDomainTests.CrossDomainData. Type A originates from 'StrongNamedDomainGateDll, Version=1.0.0.0, Culture=neutral, PublicKeyToken=98f280cda3cbf035' in the context 'Default' at location 'C:\Source\WindbgAuto\bin\AnyCPU\Release\StrongNamedDomainGateDll.dll'. Type B originates from 'StrongNamedDomainGateDll, Version=1.0.0.0, Culture=neutral, PublicKeyToken=98f280cda3cbf035' in the context 'Default' at location 'C:\Source\WindbgAuto\bin\AnyCPU\Release\StrongNamedDomainGateDll.dll'.
   at AppDomainTests.DomainGate.DoSomething(Int32 gcCount, IntPtr objAddress) in C:\Source\WindbgAuto\Tests\AppDomainTests\DomainGate.cs:line 24
   at AppDomainTests.DomainGate.DoSomething(Int32 gcCount, IntPtr objAddress)
   at AppDomainTests.DomainGate.Send(DomainGate gate, Object o) in C:\Source\WindbgAuto\Tests\AppDomainTests\DomainGate.cs:line 50
   at AppDomainTests.Program.Main(String[] args) in C:\Source\WindbgAuto\Tests\AppDomainTests\Program.cs:line 41

Answer 1

我的猜测是你没有在Project Debug Settings中禁用Visual Studio Hosting过程。 Visual Studio将在AppDomain中托管进程中托管代码，而不进行程序集共享。

使用GAC在AppDomain之间共享数据（System.InvalidCastException）

1 个答案: