//c++部分。其中最后一个参数是回调函数
typedef int (CALLBACK *FuncTotalDoneTp)(unsigned long nTotal, unsigned long nDone);
CallDllFunction(CString strDllPath,
char *strDevInfoBuf, unsigned long nDevInfoLen,
char *strSendBuf, unsigned long nSendLen,
char **pStrRecvBuf, unsigned long *pRecvLen,
FuncTotalDoneTp pFuncTotalDone)
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回调函数的话,在 Java 中要写个接口,在接口中写个回调方法
------解决方案--------------------
简单代码:
接口:
- Java code
public interface CallDllInterface { public int CallDllFunction(String strDllPath。。。其它参数);}