Esempi in C# (CSharp) per DIT_Demo HCNetSDK.NET_DVR_ManualSnap

Esempio n. 1

File: FormDIT.cs Progetto: zhuhaijun753/SmartGasStationSystem

        private void btnSnap_Click(object sender, EventArgs e)
        {
            NET_DVR_MANUALSNAP snap = new NET_DVR_MANUALSNAP();

            snap.byPumpID     = (byte)comboNozzle.SelectedIndex;
            snap.byPumpStatus = (byte)comboNozzleStatus.SelectedIndex;
            NET_DVR_PLATE_RESULT plateResult = new NET_DVR_PLATE_RESULT();
            IntPtr ret = Marshal.AllocHGlobal(Marshal.SizeOf(plateResult));

            if (HCNetSDK.NET_DVR_ManualSnap(0, ref snap, ret))
            {
                plateResult         = (NET_DVR_PLATE_RESULT)Marshal.PtrToStructure(ret, typeof(NET_DVR_PLATE_RESULT));
                lblPlate.Text       = System.Text.Encoding.Default.GetString(plateResult.sLicense);
                lblPlateColor.Text  = dicPlateColor[plateResult.byPlateColor];
                lblCarBrand.Text    = dicCarBrand[plateResult.wVehicleLogoRecog];
                lblCarColor.Text    = dicCarColor[plateResult.byColor];
                lblCarSubBrand.Text = "未知";
                lblCarType.Text     = "未知";
            }
            else
            {
                MessageBox.Show("抓拍失败");
            }
        }