/// <summary>
/// 构造 获取卡参数的发送数据
/// </summary>
/// <param name="cardNo"></param>
/// <returns></returns>
private CHCNetSDK.NET_DVR_CARD_CFG_SEND_DATA BuildCardCfgSendData(string cardNo = "1")
{
CHCNetSDK.NET_DVR_CARD_CFG_SEND_DATA struCardCfgSendData = new CHCNetSDK.NET_DVR_CARD_CFG_SEND_DATA();
struCardCfgSendData.dwSize = (uint)Marshal.SizeOf(struCardCfgSendData);
struCardCfgSendData.byCardNo = new byte[CHCNetSDK.ACS_CARD_NO_LEN];
byte[] bCardNo = System.Text.Encoding.GetEncoding(PreSettings.charset).GetBytes(cardNo);
bCardNo.CopyTo(struCardCfgSendData.byCardNo, 0);
return(struCardCfgSendData);
}
private bool GetCardInfoFromDevice()
{
if (-1 != m_lGetCardCfgHandle)
{
if (CHCNetSDK.NET_DVR_StopRemoteConfig(m_lGetCardCfgHandle))
{
m_lGetCardCfgHandle = -1;
}
}
CHCNetSDK.NET_DVR_CARD_CFG_SEND_DATA struSendData = new CHCNetSDK.NET_DVR_CARD_CFG_SEND_DATA();
struSendData.dwSize = (uint)Marshal.SizeOf(struSendData);
string strTemp = System.Text.Encoding.UTF8.GetString(m_struCardInfo.byCardNo);
struSendData.byCardNo = System.Text.Encoding.UTF8.GetBytes(strTemp);
CHCNetSDK.NET_DVR_CARD_CFG_COND struCond = new CHCNetSDK.NET_DVR_CARD_CFG_COND();
struCond.dwSize = (uint)Marshal.SizeOf(struCond);
struCond.dwCardNum = 1;
struCond.byCheckCardNo = 1;
int dwSize = Marshal.SizeOf(struCond);
IntPtr ptrStruCond = Marshal.AllocHGlobal(dwSize);
Marshal.StructureToPtr(struCond, ptrStruCond, false);
g_fGetGatewayCardCallback = new CHCNetSDK.RemoteConfigCallback(ProcessGetGatewayCardCallback);
m_lGetCardCfgHandle = CHCNetSDK.NET_DVR_StartRemoteConfig(m_lUserID, CHCNetSDK.NET_DVR_GET_CARD_CFG_V50, ptrStruCond, dwSize, g_fGetGatewayCardCallback, this.Handle);
if (-1 == m_lGetCardCfgHandle)
{
g_formList.AddLog(m_lDeviceIndex, AcsDemoPublic.OPERATION_FAIL_T, "NET_DVR_GET_CARD_CFG_V50");
Marshal.FreeHGlobal(ptrStruCond);
return(false);
}
else
{
g_formList.AddLog(m_lDeviceIndex, AcsDemoPublic.OPERATION_SUCC_T, "NET_DVR_GET_CARD_CFG_V50");
uint dwSizeData = (uint)Marshal.SizeOf(struSendData);
IntPtr ptrStruSendData = Marshal.AllocHGlobal((int)dwSizeData);
Marshal.StructureToPtr(struSendData, ptrStruSendData, false);
if (!CHCNetSDK.NET_DVR_SendRemoteConfig(m_lGetCardCfgHandle, 3, ptrStruSendData, dwSizeData))
{
g_formList.AddLog(m_lDeviceIndex, AcsDemoPublic.OPERATION_FAIL_T, "NET_DVR_SendRemoteConfig ENUM_ACS_SEND_DATA FAIL");
return(false);
}
else
{
g_formList.AddLog(m_lDeviceIndex, AcsDemoPublic.OPERATION_SUCC_T, "NET_DVR_SendRemoteConfig ENUM_ACS_SEND_DATA SUCC");
}
Marshal.FreeHGlobal(ptrStruSendData);
}
Marshal.FreeHGlobal(ptrStruCond);
return(true);
}
/// <summary>
/// 发送"卡查询"长连接数据
/// </summary>
/// <param name="hndStartRemoteConfig"></param>
/// <param name="cardNo">卡号</param>
/// <returns>TRUE表示成功，FALSE表示失败</returns>
public bool SendRemoteConfigForCardQuery(
int hndStartRemoteConfig,
string cardNo)
{
bool ret = false;
uint dataType = (uint)CHCNetSDK.LONG_CFG_SEND_DATA_TYPE_ENUM.ENUM_ACS_SEND_DATA;
//构建“获取卡参数的发送数据”结构体 并转化为指针
CHCNetSDK.NET_DVR_CARD_CFG_SEND_DATA struCardCfgSendData = BuildCardCfgSendData(cardNo);
int struCardCfgSendDataSize = Marshal.SizeOf(struCardCfgSendData);
IntPtr ptrCardCfgSendData = Marshal.AllocHGlobal(struCardCfgSendDataSize);
Marshal.StructureToPtr(struCardCfgSendData, ptrCardCfgSendData, false);
ret = CHCNetSDK.NET_DVR_SendRemoteConfig(hndStartRemoteConfig, dataType, ptrCardCfgSendData, (uint)struCardCfgSendDataSize);
Marshal.FreeHGlobal(ptrCardCfgSendData);
return(ret);
}
private void buttonObtainIndividual_Click(object sender, EventArgs e)
{
//just get only one,not one by one, so close link first
if (-1 != m_lGetCardCfgHandle)
{
if (CHCNetSDK.NET_DVR_StopRemoteConfig(m_lGetCardCfgHandle))
{
m_lGetCardCfgHandle = -1;
}
}
CHCNetSDK.NET_DVR_CARD_CFG_SEND_DATA struSendData = new CHCNetSDK.NET_DVR_CARD_CFG_SEND_DATA();
struSendData.dwSize = (uint)Marshal.SizeOf(struSendData);
if (m_iSelectIndex < 0)
{
MessageBox.Show("Select list item first");
return;
}
if (null == struSendData.byCardNo)
{
struSendData.byCardNo = GetSelItem().byCardNo;
}
else
{
string strTemp = System.Text.Encoding.UTF8.GetString(struSendData.byCardNo);
GetSelItem(ref strTemp);
struSendData.byCardNo = System.Text.Encoding.UTF8.GetBytes(strTemp);
}
CHCNetSDK.NET_DVR_CARD_CFG_COND struCond = new CHCNetSDK.NET_DVR_CARD_CFG_COND();
struCond.dwSize = (uint)Marshal.SizeOf(struCond);
struCond.dwCardNum = 1;
ushort.TryParse(textBoxControllerNo.Text, out struCond.wLocalControllerID);
if (checkBoxCheckNumber.Checked)
{
struCond.byCheckCardNo = 1;
}
else
{
struCond.byCheckCardNo = 0;
}
int dwSize = Marshal.SizeOf(struCond);
IntPtr ptrStruCond = Marshal.AllocHGlobal(dwSize);
Marshal.StructureToPtr(struCond, ptrStruCond, false);
g_fGetGatewayCardCallback = new CHCNetSDK.RemoteConfigCallback(ProcessGetGatewayCardCallback);
m_lGetCardCfgHandle = CHCNetSDK.NET_DVR_StartRemoteConfig(m_lUserID, CHCNetSDK.NET_DVR_GET_CARD_CFG_V50, ptrStruCond, dwSize, g_fGetGatewayCardCallback, this.Handle);
if (-1 == m_lGetCardCfgHandle)
{
ListViewItem listItem = new ListViewItem();
listItem.Text = "FAIL";
string strTemp = string.Format("NET_DVR_GET_CARD_CFG_V50 FAIL, ERROR CODE {0}", CHCNetSDK.NET_DVR_GetLastError());
listItem.SubItems.Add(strTemp);
this.AddList(listViewMessage, listItem);
Marshal.FreeHGlobal(ptrStruCond);
return;
}
else
{
ListViewItem listItem = new ListViewItem();
listItem.Text = "SUCC";
listItem.SubItems.Add("NET_DVR_GET_CARD_CFG_V50");
this.AddList(listViewMessage, listItem);
uint dwSizeData = (uint)Marshal.SizeOf(struSendData);
IntPtr ptrStruSendData = Marshal.AllocHGlobal((int)dwSizeData);
Marshal.StructureToPtr(struSendData, ptrStruSendData, false);
if (!CHCNetSDK.NET_DVR_SendRemoteConfig(m_lGetCardCfgHandle, 3, ptrStruSendData, dwSizeData))
{
ListViewItem listItem2 = new ListViewItem();
listItem2.Text = "FAIL";
string strTemp = string.Format("NET_DVR_SendRemoteConfig ENUM_ACS_SEND_DATA FAIL, ERROR CODE {0}", CHCNetSDK.NET_DVR_GetLastError());
listItem2.SubItems.Add(strTemp);
this.AddList(listViewMessage, listItem2);
}
else
{
ListViewItem listItem2 = new ListViewItem();
listItem2.Text = "SUCC";
listItem2.SubItems.Add("NET_DVR_SendRemoteConfig ENUM_ACS_SEND_DATA");
this.AddList(listViewMessage, listItem2);
}
Marshal.FreeHGlobal(ptrStruSendData);
}
Marshal.FreeHGlobal(ptrStruCond);
}
