private void panel_LoginDevice(object sender, EventArgs e)
{
LPNET_DVR_DEVICEINFO lpDeviceInfo = new LPNET_DVR_DEVICEINFO();
IntPtr ptr = MP4Net_ClientLogin(deviceInf.IP, deviceInf.Port, deviceInf.UserName,
deviceInf.Password, null, ref lpDeviceInfo);
deviceInf.UserID = ptr.ToInt32();
}
/// <summary>
/// 注册用户到硬盘录像机上
/// </summary>
/// <param name="DVRIp">硬盘录像机的IP 地址.</param>
/// <param name="DVRPort">硬盘录像机的端口号.</param>
/// <param name="username">登录的用户名.</param>
/// <param name="password">用户密码.</param>
/// <param name="lpinfo">指向DEVICEINFO 结构的指针.</param>
/// <returns>-1 表示失败，其他值表示返回用户的ID 值，该ID 值是由SDK 分配，每个ID 值在客户端是唯一的。</returns>
public int DeviceLogin(string DVRIp, ushort DVRPort, string username, string password, ref SDKPlugInData.DEVICEINFO lpinfo, string servername)
{
LPNET_DVR_DEVICEINFO lpDeviceInfo = new LPNET_DVR_DEVICEINFO();
IntPtr obj = MP4Net_ClientLogin(DVRIp, DVRPort, username, password, null, ref lpDeviceInfo);
if (Convert.ToInt32(obj.ToInt32()) != -1)
{
//hashtable_obj.Add(Convert.ToInt32(obj.ToInt32()), obj);
hashtable_ip.Add(Convert.ToInt32(obj.ToInt32()), DVRIp);
hashtable_username.Add(Convert.ToInt32(obj.ToInt32()), username);
hashtable_password.Add(Convert.ToInt32(obj.ToInt32()), password);
IntPtr intPtr = IntPtr.Zero;
try
{
uint lpBytesReturned = 0;
intPtr = Marshal.AllocHGlobal(Marshal.SizeOf(new HY_DVS_DEVICE_INFO()));
if (MP4Net_ClientGetDeviceConfig(obj, HY_DVR_GET_DEVICE_INFO, 0, intPtr, (ushort)Marshal.SizeOf(new HY_DVS_DEVICE_INFO()), ref lpBytesReturned))
{
HY_DVS_DEVICE_INFO info = (HY_DVS_DEVICE_INFO)Marshal.PtrToStructure(intPtr, typeof(HY_DVS_DEVICE_INFO));
lpinfo.sSerialNumber = info.sSerialNumber;
lpinfo.byAlarmInPortNum = info.byAlarmInPortNum;
lpinfo.byAlarmOutPortNum = info.byAlarmOutPortNum;
lpinfo.byDVRType = info.byDVRType;
isDVR = false;
lpinfo.byDiskNum = info.byDiskNum;
lpinfo.byChanNum = info.byChanNum;
}
else
{
intPtr = Marshal.AllocHGlobal(Marshal.SizeOf(new HY_DVR_DEVICE_INFO()));
if (MP4Net_ClientGetDeviceConfig(obj, HY_DVR_GET_DEVICE_INFO, 0, intPtr, (ushort)Marshal.SizeOf(new HY_DVR_DEVICE_INFO()), ref lpBytesReturned))
{
HY_DVR_DEVICE_INFO info = (HY_DVR_DEVICE_INFO)Marshal.PtrToStructure(intPtr, typeof(HY_DVR_DEVICE_INFO));
lpinfo.sSerialNumber = info.sSerialNumber;
lpinfo.byAlarmInPortNum = info.byAlarmInPortNum;
lpinfo.byAlarmOutPortNum = info.byAlarmOutPortNum;
lpinfo.byDVRType = info.byDVRType;
isDVR = true;
lpinfo.byDiskNum = info.byDiskNum;
lpinfo.byChanNum = info.byChanNum;
}
}
}
finally
{
Marshal.FreeHGlobal(intPtr);
}
}
return Convert.ToInt32(obj.ToInt32());
}
private static extern IntPtr MP4Net_ClientLogin(string sDVRIP, ushort wDVRPort, string sUserName, string sPassword, string mac, ref LPNET_DVR_DEVICEINFO lpDeviceInfo);
