内部联调，修复问题，添加取消任务功能

kazelee

2025-05-23 c4e968254a4f1c5d538a9fd91284b4843ea08198

 device/SnapManager.cs

@@ -11,21 +11,24 @@
            if (_snapDevice == null) {
                _snapDevice = new SnapDevice();
            }
            _snapDevice.LoadInfo(snap);
            //_snapDevice.LoadInfo(snap); // TODO SNAP
        }

        public static string GetCapturePicturePath() {
            DateTime now = DateTime.Now;
            string path = Settings.CaptureUrl;
            string fileName = string.Format("{0}{1}{2}{3}{4}{5}", now.Year, now.Month, now.Day, now.Hour, now.Minute, now.Second) + ".jpg";
            string filePath = path + "\\" + fileName;
            //DateTime now = DateTime.Now;
            //string path = Settings.CaptureUrl;
            //string fileName = string.Format("{0}{1}{2}{3}{4}{5}", now.Year, now.Month, now.Day, now.Hour, now.Minute, now.Second) + ".jpg";
            //string filePath = path + "\\" + fileName;

            if (_snapDevice.SnapPictureToFileOK(ref filePath)) {
                return filePath;
            }
            else {
                return string.Empty;
            }
            //if (_snapDevice.SnapPictureToFileOK(ref filePath)) {
            //    return filePath;
            //}
            //else {
            //    return string.Empty;
            //}

            // TODO SNAP
            return string.Empty;
        }
    }
}