public static extern int recvFileListByDateFramServer(string ip, int port, string path, string beginDate, string endDate, FWndCallBackHandle callback);
public static extern int recvFileListFramServer(string ip, int port, string path, FWndCallBackHandle callback);
public static extern int recvFileFramServer(string ip, int port, string RemotefileNamePath, string LocalDirPath, FWndCallBackHandle callback);
public static extern int sendFileToServer(string ip, int port, string LocalfileNamePath, string RemoteDirPath, FWndCallBackHandle callback);
public static extern bool delFileFramServer(string ip, int port, string RemoteFilePath, FWndCallBackHandle callback);
public static extern bool createDirFramServer(string ip, int port, string RemoteDirPath, FWndCallBackHandle callback);