我一直在用 VS2013 Native Tools Command Prompt 测试一些东西。
到目前为止,我无法让我的代码加载我制作的 dll。
这是我用c编写的dll代码。(基于 msdn 示例)
int __declspec(dllexport) SampleMethod(int i){return i*-10;}
并在 VS2013 Native Tools 中用 cl /LD 编译。
然后我在 VS2013 Native Tools 中用 csc 编译了我的 c# 代码。
public class MainClass
{
static void Main(string[] args)
{
Assembly assembly;
try
{
assembly = Assembly.Load(args[0]);
Console.WriteLine("Loaded dll");
}
catch (Exception e)
{
Console.WriteLine("Exception caught : \n{0}.", e);
}
}
}
捕获的异常如下:
Exception caught :
System.BadImageFormatException: Could not load file or assembly 'test' or one of
its dependencies. The module was expected to contain an assembly manifest.
File name: 'test'
at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String cod
eBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark&
stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntro
spection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName as
semblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMar
k& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIn
trospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evid
ence assemblySecurity, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolea
n forIntrospection)
at System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evid
ence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
at System.Reflection.Assembly.Load(String assemblyString)
at MainClass.Main(String[] args)
我已经尝试过 x86 和 x64 工具,现在我没有想法了。