tapi的java封装，但好像缺少jni接口的C源码文件

java通过jni调用C#的例子。 需要把C#包装为managed C++,然后再包装为C++,然后通过jni调用-java through jni call C# example. C# need to be packaged for managed C++, and then re-packaged for the C++, and then call jni