private void ProcessDelDataRes(ref CHCNetSDK.NET_DVR_FINGER_PRINT_INFO_STATUS_V50 struStatus, ref bool flag)
{
switch (struStatus.byStatus)
{
case 0:
MessageBox.Show("DelFp Invalid");
break;
case 1:
MessageBox.Show("DelFp is Processing");
break;
case 2:
MessageBox.Show("DelFp failed");
break;
case 3:
MessageBox.Show("DelFp succeed");
break;
default:
flag = false;
break;
}
}
public static extern int NET_DVR_GetNextRemoteConfig(int lHandle, ref CHCNetSDK.NET_DVR_FINGER_PRINT_INFO_STATUS_V50 lpOutBuff, int dwOutBuffSize);
private void btnDel_Click(object sender, EventArgs e)
{
if (-1 != m_lDelFingerPrintCfHandle)
{
CHCNetSDK.NET_DVR_StopRemoteConfig(m_lDelFingerPrintCfHandle);
m_lDelFingerPrintCfHandle = -1;
}
//这边是联合体，暂收默认卡号人员ID方式删除
CHCNetSDK.NET_DVR_FINGER_PRINT_INFO_CTRL_V50_ByCardNo struCardNo = new CHCNetSDK.NET_DVR_FINGER_PRINT_INFO_CTRL_V50_ByCardNo();
struCardNo.init();
struCardNo.byMode = 0;
byte[] byTempCardNo = System.Text.Encoding.UTF8.GetBytes(textBoxCardNo.Text);
ByteCopy(ref byTempCardNo, ref struCardNo.struProcessMode.byCardNo);
int dwFingerID = 0;
int.TryParse(textBoxFingerID.Text, out dwFingerID);
if (dwFingerID > 0 && dwFingerID <= 10)
{
struCardNo.struProcessMode.byFingerPrintID[dwFingerID - 1] = 1;
}
struCardNo.dwSize = Marshal.SizeOf(struCardNo);
int dwSize = struCardNo.dwSize;
int dwEnableReaderNo = 1;
int.TryParse(textBoxCardReaderNo.Text, out dwEnableReaderNo);
if (dwEnableReaderNo <= 0)
{
dwEnableReaderNo = 1;
}
// 使能读卡器参数byEnableCardReader[下发的读卡器编号-1] = 1，保证和下发的是同一个读卡器
struCardNo.struProcessMode.byEnableCardReader[dwEnableReaderNo - 1] = 1;
IntPtr ptrStruCardNo = Marshal.AllocHGlobal(dwSize);
Marshal.StructureToPtr(struCardNo, ptrStruCardNo, false);
m_lDelFingerPrintCfHandle = CHCNetSDK.NET_DVR_StartRemoteConfig(m_UserID, CHCNetSDK.NET_DVR_DEL_FINGERPRINT, ptrStruCardNo, dwSize, null, IntPtr.Zero);
if (-1 == m_lDelFingerPrintCfHandle)
{
Marshal.FreeHGlobal(ptrStruCardNo);
MessageBox.Show("NET_DVR_DEL_FINGERPRINT FAIL, ERROR CODE" + CHCNetSDK.NET_DVR_GetLastError().ToString(), "Error", MessageBoxButtons.OK);
return;
}
Boolean Flag = true;
int dwStatus = 0;
CHCNetSDK.NET_DVR_FINGER_PRINT_INFO_STATUS_V50 struStatus = new CHCNetSDK.NET_DVR_FINGER_PRINT_INFO_STATUS_V50();
struStatus.init();
struStatus.dwSize = Marshal.SizeOf(struStatus);
int struSize = struStatus.dwSize;
while (Flag)
{
dwStatus = CHCNetSDK.NET_DVR_GetNextRemoteConfig(m_lDelFingerPrintCfHandle, ref struStatus, struSize);
switch (dwStatus)
{
case CHCNetSDK.NET_SDK_GET_NEXT_STATUS_SUCCESS: //成功读取到数据，处理完本次数据后需调用next
ProcessDelDataRes(ref struStatus, ref Flag);
break;
case CHCNetSDK.NET_SDK_GET_NEXT_STATUS_NEED_WAIT:
break;
case CHCNetSDK.NET_SDK_GET_NEXT_STATUS_FAILED:
CHCNetSDK.NET_DVR_StopRemoteConfig(m_lDelFingerPrintCfHandle);
m_lDelFingerPrintCfHandle = -1;
MessageBox.Show("NET_SDK_GET_NEXT_STATUS_FAILED" + CHCNetSDK.NET_DVR_GetLastError().ToString(), "Error", MessageBoxButtons.OK);
Flag = false;
break;
case CHCNetSDK.NET_SDK_GET_NEXT_STATUS_FINISH:
CHCNetSDK.NET_DVR_StopRemoteConfig(m_lDelFingerPrintCfHandle);
m_lDelFingerPrintCfHandle = -1;
MessageBox.Show("NET_SDK_GET_NEXT_STATUS_FINISH");
Flag = false;
break;
default:
MessageBox.Show("NET_SDK_GET_NEXT_STATUS_UNKOWN" + CHCNetSDK.NET_DVR_GetLastError().ToString(), "Error", MessageBoxButtons.OK);
Flag = false;
break;
}
}
Marshal.FreeHGlobal(ptrStruCardNo);
}
