private void btnDevCfgGet_Click(object sender, EventArgs e)
{
UInt32 dwReturn = 0;
Int32 nSize = Marshal.SizeOf(m_struDeviceCfg);
IntPtr ptrDeviceCfg = Marshal.AllocHGlobal(nSize);
Marshal.StructureToPtr(m_struDeviceCfg, ptrDeviceCfg, false);
if (!CHCNetSDK.NET_DVR_GetDVRConfig(m_lUserID, CHCNetSDK.NET_DVR_GET_DEVICECFG_V40, -1, ptrDeviceCfg, (UInt32)nSize, ref dwReturn))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
strErr = "NET_DVR_GET_DEVICECFG_V40 failed, error code= " + iLastErr;
//获取设备参数失败，输出错误号 Failed to get the basic parameters of device and output the error code
MessageBox.Show(strErr);
}
else
{
m_struDeviceCfg = (CHCNetSDK.NET_DVR_DEVICECFG_V40)Marshal.PtrToStructure(ptrDeviceCfg, typeof(CHCNetSDK.NET_DVR_DEVICECFG_V40));
textBoxDevName.Text = System.Text.Encoding.GetEncoding("GBK").GetString(m_struDeviceCfg.sDVRName);
textBoxDevType.Text = System.Text.Encoding.UTF8.GetString(m_struDeviceCfg.byDevTypeName);
textBoxANum.Text = Convert.ToString(m_struDeviceCfg.byChanNum);
textBoxIPNum.Text = Convert.ToString(m_struDeviceCfg.byIPChanNum + 256 * m_struDeviceCfg.byHighIPChanNum);
textBoxZeroNum.Text = Convert.ToString(m_struDeviceCfg.byZeroChanNum);
textBoxNetNum.Text = Convert.ToString(m_struDeviceCfg.byNetworkPortNum);
textBoxAlarmInNum.Text = Convert.ToString(m_struDeviceCfg.byAlarmInPortNum);
textBoxAlarmOutNum.Text = Convert.ToString(m_struDeviceCfg.byAlarmOutPortNum);
textBoxDevSerial.Text = System.Text.Encoding.UTF8.GetString(m_struDeviceCfg.sSerialNumber);
uint iVer1 = (m_struDeviceCfg.dwSoftwareVersion >> 24) & 0xFF;
uint iVer2 = (m_struDeviceCfg.dwSoftwareVersion >> 16) & 0xFF;
uint iVer3 = m_struDeviceCfg.dwSoftwareVersion & 0xFFFF;
uint iVer4 = (m_struDeviceCfg.dwSoftwareBuildDate >> 16) & 0xFFFF;
uint iVer5 = (m_struDeviceCfg.dwSoftwareBuildDate >> 8) & 0xFF;
uint iVer6 = m_struDeviceCfg.dwSoftwareBuildDate & 0xFF;
textBoxDevVersion.Text = "V" + iVer1 + "." + iVer2 + "." + iVer3 + " Build " + string.Format("{0:D2}", iVer4) + string.Format("{0:D2}", iVer5) + string.Format("{0:D2}", iVer6);
}
Marshal.FreeHGlobal(ptrDeviceCfg);
}
public bool Login(bool bStatus)//true said add node login, false for the existing node to log in
{
LoginCallBackFlag = false;
m_struDeviceInfo = new CHCNetSDK.NET_DVR_DEVICEINFO_V30();
CHCNetSDK.NET_DVR_DEVICEINFO_V30 struDeviceInfo = new CHCNetSDK.NET_DVR_DEVICEINFO_V30();
struDeviceInfo.sSerialNumber = new byte[CHCNetSDK.SERIALNO_LEN];
CHCNetSDK.NET_DVR_NETCFG_V50 struNetCfg = new CHCNetSDK.NET_DVR_NETCFG_V50();
struNetCfg.Init();
CHCNetSDK.NET_DVR_DEVICECFG_V40 struDevCfg = new CHCNetSDK.NET_DVR_DEVICECFG_V40();
struDevCfg.sDVRName = new byte[CHCNetSDK.NAME_LEN];
struDevCfg.sSerialNumber = new byte[CHCNetSDK.SERIALNO_LEN];
struDevCfg.byDevTypeName = new byte[CHCNetSDK.DEV_TYPE_NAME_LEN];
CHCNetSDK.NET_DVR_USER_LOGIN_INFO struLoginInfo = new CHCNetSDK.NET_DVR_USER_LOGIN_INFO();
CHCNetSDK.NET_DVR_DEVICEINFO_V40 struDeviceInfoV40 = new CHCNetSDK.NET_DVR_DEVICEINFO_V40();
struDeviceInfoV40.struDeviceV30.sSerialNumber = new byte[CHCNetSDK.SERIALNO_LEN];
uint dwReturned = 0;
int lUserID = -1;
struLoginInfo.bUseAsynLogin = AysnLoginFlag;
struLoginInfo.cbLoginResult = new CHCNetSDK.LoginResultCallBack(AsynLoginMsgCallback);
if (bStatus)
{
struLoginInfo.sDeviceAddress = textBoxDeviceAddress.Text;
struLoginInfo.sUserName = textBoxUserName.Text;
struLoginInfo.sPassword = textBoxPassword.Text;
ushort.TryParse(textBoxPort.Text, out struLoginInfo.wPort);
}
else
{
struLoginInfo.sDeviceAddress = g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].chDeviceIP;
struLoginInfo.sUserName = g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].chLoginUserName;
struLoginInfo.sPassword = g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].chLoginPwd;
struLoginInfo.wPort = (ushort)g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].lDevicePort;
}
lUserID = CHCNetSDK.NET_DVR_Login_V40(ref struLoginInfo, ref struDeviceInfoV40);
if (struLoginInfo.bUseAsynLogin)
{
for (int i = 0; i < 1000; i++)
{
if (!LoginCallBackFlag)
{
Thread.Sleep(5);
}
else
{
break;
}
}
if (!LoginCallBackFlag)
{
MessageBox.Show(Properties.Resources.asynloginTips, Properties.Resources.messageBoxTitle, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
if (m_AysnLoginResult == 1)
{
lUserID = m_iUserID;
struDeviceInfoV40.struDeviceV30 = m_struDeviceInfo;
}
else
{
MessageBox.Show(Properties.Resources.asynloginFailedTips, Properties.Resources.messageBoxTitle, MessageBoxButtons.OK, MessageBoxIcon.Information);
return(false);
}
}
if (lUserID < 0)
{
uint nErr = CHCNetSDK.NET_DVR_GetLastError();
string strTemp = string.Format("NET_DVR_Login_V40 [{0}]", textBoxDeviceAddress.Text);
g_formList.AddLog(-1, AcsDemoPublic.OPERATION_FAIL_T, strTemp);
if (nErr == CHCNetSDK.NET_DVR_PASSWORD_ERROR)
{
MessageBox.Show("user name or password error!");
if (1 == struDeviceInfoV40.bySupportLock)
{
string strTemp1 = string.Format("Left {0} try opportunity", struDeviceInfoV40.byRetryLoginTime);
MessageBox.Show(strTemp1);
}
}
else if (nErr == CHCNetSDK.NET_DVR_USER_LOCKED)
{
if (1 == struDeviceInfoV40.bySupportLock)
{
string strTemp1 = string.Format("user is locked, the remaining lock time is {0}", struDeviceInfoV40.dwSurplusLockTime);
MessageBox.Show(strTemp1);
}
}
else
{
MessageBox.Show("net error or dvr is busy!");
}
return(false);
}
else
{
if (1 == struDeviceInfoV40.byPasswordLevel)
{
MessageBox.Show("default password, please change the password");
}
else if (3 == struDeviceInfoV40.byPasswordLevel)
{
MessageBox.Show("risk password, please change the password");
}
struDeviceInfo = struDeviceInfoV40.struDeviceV30;
}
if (bStatus)
{
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].chLocalNodeName = textBoxLocalNode.Text;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].chLoginPwd = textBoxPassword.Text;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].chDeviceIP = textBoxDeviceAddress.Text;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].chLoginUserName = textBoxUserName.Text;
int.TryParse(textBoxPort.Text, out g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].lDevicePort);
}
g_formList.AddLog(m_iDeviceIndex, AcsDemoPublic.OPERATION_SUCC_T, "NET_DVR_Login_V40");
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].byCharaterEncodeType = struDeviceInfoV40.byCharEncodeType;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].lLoginID = lUserID;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].chSerialNumber = System.Text.Encoding.UTF8.GetString(struDeviceInfo.sSerialNumber).TrimEnd('\0');
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iDeviceIndex = m_iDeviceIndex;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iDeviceType = (int)struDeviceInfo.wDevType;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iDeviceChanNum = (int)(struDeviceInfo.byChanNum + struDeviceInfo.byIPChanNum + struDeviceInfo.byHighDChanNum * 256);
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iStartChan = (int)struDeviceInfo.byStartChan;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iDiskNum = (int)struDeviceInfo.byDiskNum;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iAlarmInNum = (int)struDeviceInfo.byAlarmInPortNum;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iAlarmOutNum = (int)struDeviceInfo.byAlarmOutPortNum;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iAudioNum = (int)struDeviceInfo.byAlarmOutPortNum;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iAnalogChanNum = (int)struDeviceInfo.byChanNum;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iIPChanNum = (int)(struDeviceInfo.byIPChanNum + struDeviceInfo.byHighDChanNum * 256);
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].byZeroChanNum = struDeviceInfo.byZeroChanNum;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].byStartDTalkChan = struDeviceInfo.byStartDTalkChan;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].byLanguageType = struDeviceInfo.byLanguageType;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].byMirrorChanNum = struDeviceInfo.byMirrorChanNum;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].wStartMirrorChanNo = struDeviceInfo.wStartMirrorChanNo;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].byAudioInputChanNum = struDeviceInfo.byVoiceInChanNum;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].byStartAudioInputChanNo = struDeviceInfo.byStartVoiceInChanNo;
if (1 == (struDeviceInfo.bySupport & 0x80))
{
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].byMainProto = (byte)(struDeviceInfo.byMainProto + 2);
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].bySubProto = (byte)(struDeviceInfo.bySubProto + 2);
}
else
{
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].byMainProto = struDeviceInfo.byMainProto;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].bySubProto = struDeviceInfo.bySubProto;
}
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].bySupport1 = struDeviceInfo.bySupport1;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].bySupport2 = struDeviceInfo.bySupport2;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].bySupport7 = struDeviceInfo.bySupport7;
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].byLanguageType = struDeviceInfo.byLanguageType;
uint dwSize = (uint)Marshal.SizeOf(struNetCfg);
IntPtr ptrNetCfg = Marshal.AllocHGlobal((int)dwSize);
Marshal.StructureToPtr(struNetCfg, ptrNetCfg, false);
if (!CHCNetSDK.NET_DVR_GetDVRConfig(lUserID, CHCNetSDK.NET_DVR_GET_NETCFG_V50, 0, ptrNetCfg, dwSize, ref dwReturned))
{
g_formList.AddLog(m_iDeviceIndex, AcsDemoPublic.OPERATION_FAIL_T, "NET_DVR_GET_NETCFG_V50");
}
else
{
//IPv6 temporary unrealized
struNetCfg = (CHCNetSDK.NET_DVR_NETCFG_V50)Marshal.PtrToStructure(ptrNetCfg, typeof(CHCNetSDK.NET_DVR_NETCFG_V50));
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].chDeviceMultiIP = struNetCfg.struMulticastIpAddr.sIpV4;
string strTemp = string.Format("multi-cast ipv4 {0}", struNetCfg.struMulticastIpAddr.sIpV4);
g_formList.AddLog(m_iDeviceIndex, AcsDemoPublic.OPERATION_SUCC_T, strTemp);
}
Marshal.FreeHGlobal(ptrNetCfg);
dwReturned = 0;
uint dwSize2 = (uint)Marshal.SizeOf(struDevCfg);
IntPtr ptrDevCfg = Marshal.AllocHGlobal((int)dwSize2);
Marshal.StructureToPtr(struDevCfg, ptrDevCfg, false);
if (!CHCNetSDK.NET_DVR_GetDVRConfig(lUserID, CHCNetSDK.NET_DVR_GET_DEVICECFG_V40, 0, ptrDevCfg, dwSize2, ref dwReturned))
{
g_formList.AddLog(lUserID, AcsDemoPublic.OPERATION_FAIL_T, "NET_DVR_GET_DEVICECFG_V40");
}
else
{
struDevCfg = (CHCNetSDK.NET_DVR_DEVICECFG_V40)Marshal.PtrToStructure(ptrDevCfg, typeof(CHCNetSDK.NET_DVR_DEVICECFG_V40));
if (g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iDeviceType != (int)struDevCfg.wDevType)
{
// string strTemp = null;
string strShow = null;
// g_formList.g_StringLanType(ref strTemp, "登陆返回设备类型值与获取设备参数返回设备类型值不同", "returned device type is different between login and get device config");
strShow = "returned device type is different between login and get device config" + g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iDeviceType.ToString() + " " + struDevCfg.wDevType.ToString();
MessageBox.Show(strShow);
}
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].chDeviceName = System.Text.Encoding.UTF8.GetString(struDevCfg.byDevTypeName).Trim('\0');
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].dwDevSoftVer = struDevCfg.dwSoftwareVersion;
}
Marshal.FreeHGlobal(ptrDevCfg);
if (g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iIPChanNum >= 0)
{
if (g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iIPChanNum == 0)
{
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].pStruIPParaCfgV40 = new CHCNetSDK.NET_DVR_IPPARACFG_V40[1];
}
else
{
if (g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iIPChanNum % CHCNetSDK.MAX_CHANNUM_V30 == 0)
{
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].pStruIPParaCfgV40 =
new CHCNetSDK.NET_DVR_IPPARACFG_V40[g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iIPChanNum / CHCNetSDK.MAX_CHANNUM_V30];
}
else
{
g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].pStruIPParaCfgV40 =
new CHCNetSDK.NET_DVR_IPPARACFG_V40[g_deviceTree.g_struDeviceInfo[m_iDeviceIndex].iIPChanNum / CHCNetSDK.MAX_CHANNUM_V30 + 1];
}
}
}
//if (DoGetDeviceResoureCfg(m_iDeviceIndex))
//{
//}
return(true);
}
/// <summary>
/// 登录NVR
/// </summary>
private void LoginNVR()
{
try
{
uint dwReturned = 0;
InitDeviceInfo();
CHCNetSDK.NET_DVR_USER_LOGIN_INFO struLoginInfo = new CHCNetSDK.NET_DVR_USER_LOGIN_INFO();
CHCNetSDK.NET_DVR_DEVICEINFO_V40 struDeviceInfoV40 = new CHCNetSDK.NET_DVR_DEVICEINFO_V40();
//string DVRIPAddress = cameraParm.DEVICEIP;
//Int16 DVRPortNumber = (short)cameraParm.PORT;
//string DVRUserName = cameraParm.VIDEOUSERNAME;
//string DVRPassword = cameraParm.PASSWORD;
struLoginInfo.sDeviceAddress = Configurations.VideoIP;
struLoginInfo.sUserName = Configurations.VideoUserName;
struLoginInfo.sPassword = Configurations.VideoPSW;
struLoginInfo.wPort = (ushort)Configurations.VideoPort;
CHCNetSDK.NET_DVR_SetConnectTime(5000, 1);//设置超时时间
CHCNetSDK.NET_DVR_NETCFG_V30 struNetCfg = new CHCNetSDK.NET_DVR_NETCFG_V30();
struNetCfg.init();
CHCNetSDK.NET_DVR_DEVICECFG_V40 struDevCfg = new CHCNetSDK.NET_DVR_DEVICECFG_V40();
struDevCfg.sDVRName = new byte[CHCNetSDK.NAME_LEN];
struDevCfg.sSerialNumber = new byte[CHCNetSDK.SERIALNO_LEN];
struDevCfg.byDevTypeName = new byte[CHCNetSDK.DEV_TYPE_NAME_LEN];
m_lUserID = CHCNetSDK.NET_DVR_Login_V40(ref struLoginInfo, ref struDeviceInfoV40);
//m_lUserID = CHCNetSDK.NET_DVR_Login_V30(DVRIPAddress, DVRPortNumber, DVRUserName, DVRPassword, ref dev);
//dicChanInfo = nvrConfig.GetChanParm(m_lUserID, dev); //获取视频通道参数
if (m_lUserID == -1)
{
MessageBox.Show("视频登录失败！");
}
else
{//登录成功
IsLoginOk = true;
struDeviceInfo = struDeviceInfoV40.struDeviceV30;
}
g_struDeviceInfo[m_iDeviceIndex].byCharaterEncodeType = struDeviceInfoV40.byCharEncodeType;
g_struDeviceInfo[m_iDeviceIndex].lLoginID = m_lUserID;
g_struDeviceInfo[m_iDeviceIndex].chSerialNumber = System.Text.Encoding.UTF8.GetString(struDeviceInfo.sSerialNumber).TrimEnd('\0');
g_struDeviceInfo[m_iDeviceIndex].iDeviceIndex = m_iDeviceIndex;
g_struDeviceInfo[m_iDeviceIndex].iDeviceType = (int)struDeviceInfo.wDevType;
g_struDeviceInfo[m_iDeviceIndex].iDeviceChanNum = (int)(struDeviceInfo.byChanNum + struDeviceInfo.byIPChanNum + struDeviceInfo.byHighDChanNum * 256);
g_struDeviceInfo[m_iDeviceIndex].iStartChan = (int)struDeviceInfo.byStartChan;
g_struDeviceInfo[m_iDeviceIndex].iDiskNum = (int)struDeviceInfo.byDiskNum;
g_struDeviceInfo[m_iDeviceIndex].iAlarmInNum = (int)struDeviceInfo.byAlarmInPortNum;
g_struDeviceInfo[m_iDeviceIndex].iAlarmOutNum = (int)struDeviceInfo.byAlarmOutPortNum;
g_struDeviceInfo[m_iDeviceIndex].iAudioNum = (int)struDeviceInfo.byAlarmOutPortNum;
g_struDeviceInfo[m_iDeviceIndex].iAnalogChanNum = (int)struDeviceInfo.byChanNum;
g_struDeviceInfo[m_iDeviceIndex].iIPChanNum = (int)(struDeviceInfo.byIPChanNum + struDeviceInfo.byHighDChanNum * 256);
g_struDeviceInfo[m_iDeviceIndex].byZeroChanNum = struDeviceInfo.byZeroChanNum;
g_struDeviceInfo[m_iDeviceIndex].byStartDTalkChan = struDeviceInfo.byStartDTalkChan;
g_struDeviceInfo[m_iDeviceIndex].byLanguageType = struDeviceInfo.byLanguageType;
g_struDeviceInfo[m_iDeviceIndex].byMirrorChanNum = struDeviceInfo.byMirrorChanNum;
g_struDeviceInfo[m_iDeviceIndex].wStartMirrorChanNo = struDeviceInfo.wStartMirrorChanNo;
g_struDeviceInfo[m_iDeviceIndex].byAudioInputChanNum = struDeviceInfo.byVoiceInChanNum;
g_struDeviceInfo[m_iDeviceIndex].byStartAudioInputChanNo = struDeviceInfo.byStartVoiceInChanNo;
if (1 == (struDeviceInfo.bySupport & 0x80))
{
g_struDeviceInfo[m_iDeviceIndex].byMainProto = (byte)(struDeviceInfo.byMainProto + 2);
g_struDeviceInfo[m_iDeviceIndex].bySubProto = (byte)(struDeviceInfo.bySubProto + 2);
}
else
{
g_struDeviceInfo[m_iDeviceIndex].byMainProto = struDeviceInfo.byMainProto;
g_struDeviceInfo[m_iDeviceIndex].bySubProto = struDeviceInfo.bySubProto;
}
g_struDeviceInfo[m_iDeviceIndex].bySupport1 = struDeviceInfo.bySupport1;
g_struDeviceInfo[m_iDeviceIndex].bySupport2 = struDeviceInfo.bySupport2;
g_struDeviceInfo[m_iDeviceIndex].bySupport7 = struDeviceInfo.bySupport7;
g_struDeviceInfo[m_iDeviceIndex].byLanguageType = struDeviceInfo.byLanguageType;
uint dwSize = (uint)Marshal.SizeOf(struNetCfg);
IntPtr ptrNetCfg = Marshal.AllocHGlobal((int)dwSize);
Marshal.StructureToPtr(struNetCfg, ptrNetCfg, false);
if (!CHCNetSDK.NET_DVR_GetDVRConfig(m_lUserID, CHCNetSDK.NET_DVR_GET_NETCFG_V30, 0, ptrNetCfg, dwSize, ref dwReturned))
{
}
else
{
//IPv6 temporary unrealized
struNetCfg = (CHCNetSDK.NET_DVR_NETCFG_V30)Marshal.PtrToStructure(ptrNetCfg, typeof(CHCNetSDK.NET_DVR_NETCFG_V30));
g_struDeviceInfo[m_iDeviceIndex].chDeviceMultiIP = struNetCfg.struMulticastIpAddr.sIpV4;
string strTemp = string.Format("multi-cast ipv4{0}", struNetCfg.struMulticastIpAddr.sIpV4);
}
Marshal.FreeHGlobal(ptrNetCfg);
dwReturned = 0;
uint dwSize2 = (uint)Marshal.SizeOf(struDevCfg);
IntPtr ptrDevCfg = Marshal.AllocHGlobal((int)dwSize2);
Marshal.StructureToPtr(struDevCfg, ptrDevCfg, false);
if (!CHCNetSDK.NET_DVR_GetDVRConfig(m_lUserID, CHCNetSDK.NET_DVR_GET_DEVICECFG_V40, 0, ptrDevCfg, dwSize2, ref dwReturned))
{
}
else
{
struDevCfg = (CHCNetSDK.NET_DVR_DEVICECFG_V40)Marshal.PtrToStructure(ptrDevCfg, typeof(CHCNetSDK.NET_DVR_DEVICECFG_V40));
if (g_struDeviceInfo[m_iDeviceIndex].iDeviceType != (int)struDevCfg.wDevType)
{
string strTemp = null;
string strShow = null;
strShow = strTemp + g_struDeviceInfo[m_iDeviceIndex].iDeviceType.ToString() + struDevCfg.wDevType.ToString();
MessageBox.Show(strShow);
}
g_struDeviceInfo[m_iDeviceIndex].chDeviceName = System.Text.Encoding.UTF8.GetString(struDevCfg.byDevTypeName).Trim('\0');
g_struDeviceInfo[m_iDeviceIndex].dwDevSoftVer = struDevCfg.dwSoftwareVersion;
}
Marshal.FreeHGlobal(ptrDevCfg);
if (g_struDeviceInfo[m_iDeviceIndex].iIPChanNum >= 0)
{
if (g_struDeviceInfo[m_iDeviceIndex].iIPChanNum == 0)
{
g_struDeviceInfo[m_iDeviceIndex].pStruIPParaCfgV40 = new CHCNetSDK.NET_DVR_IPPARACFG_V40[1];
}
else
{
if (g_struDeviceInfo[m_iDeviceIndex].iIPChanNum % CHCNetSDK.MAX_CHANNUM_V30 == 0)
{
g_struDeviceInfo[m_iDeviceIndex].pStruIPParaCfgV40 =
new CHCNetSDK.NET_DVR_IPPARACFG_V40[g_struDeviceInfo[m_iDeviceIndex].iIPChanNum / CHCNetSDK.MAX_CHANNUM_V30];
}
else
{
g_struDeviceInfo[m_iDeviceIndex].pStruIPParaCfgV40 =
new CHCNetSDK.NET_DVR_IPPARACFG_V40[g_struDeviceInfo[m_iDeviceIndex].iIPChanNum / CHCNetSDK.MAX_CHANNUM_V30 + 1];
}
}
}
if (DoGetDeviceResoureCfg(m_iDeviceIndex))
{
}
}
catch (Exception ex)
{ }
}
