/// <summary>
        /// 获取激活文件信息接口
        /// </summary>
        /// <param name="activeFileInfo"></param>
        /// <returns>接口返回码,返回0表示正常,返回其他值请在开发者中心-帮助中心查询</returns>
        public int ArcSoft_FIC_GetActiveFileInfo(out ActiveFileInfo activeFileInfo)
        {
            int retCode = -1;

            activeFileInfo = new ActiveFileInfo();
            IntPtr pActiveFileInfo = MemoryUtil.Malloc(MemoryUtil.SizeOf <AFIC_FSDK_ActiveFileInfo>());

            //获取激活文件信息接口
            retCode = FICFunctions.ArcSoft_FIC_GetActiveFileInfo(pActiveFileInfo);
            if (!retCode.Equals(0))
            {
                MemoryUtil.Free(pActiveFileInfo);
                return(retCode);
            }
            AFIC_FSDK_ActiveFileInfo sActiveFileInfo = MemoryUtil.PtrToStruct <AFIC_FSDK_ActiveFileInfo>(pActiveFileInfo);

            MemoryUtil.Free(pActiveFileInfo);
            #region 指针转化字符串
            activeFileInfo.startTime   = Marshal.PtrToStringAnsi(sActiveFileInfo.startTime);
            activeFileInfo.endTime     = Marshal.PtrToStringAnsi(sActiveFileInfo.endTime);
            activeFileInfo.activeKey   = Marshal.PtrToStringAnsi(sActiveFileInfo.activeKey);
            activeFileInfo.platform    = Marshal.PtrToStringAnsi(sActiveFileInfo.platform);
            activeFileInfo.sdkType     = Marshal.PtrToStringAnsi(sActiveFileInfo.sdkType);
            activeFileInfo.appId       = Marshal.PtrToStringAnsi(sActiveFileInfo.appId);
            activeFileInfo.sdkKey      = Marshal.PtrToStringAnsi(sActiveFileInfo.sdkKey);
            activeFileInfo.sdkVersion  = Marshal.PtrToStringAnsi(sActiveFileInfo.sdkVersion);
            activeFileInfo.fileVersion = Marshal.PtrToStringAnsi(sActiveFileInfo.fileVersion);
            #endregion
            return(retCode);
        }