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");
}
}
public static extern bool NET_DVR_ManualSnap(uint lUserID, ref NET_DVR_MANUALSNAP lpInter, IntPtr lpOuter);