private void ProcessVideoCallDataCallBack(uint dwType, IntPtr lpBuffer, uint dwBufLen, IntPtr pUserData)
{
if (pUserData == null)
{
return;
}
if (dwType == (uint)CHCNetSDK.NET_SDK_CALLBACK_TYPE.NET_SDK_CALLBACK_TYPE_DATA)
{
CHCNetSDK.NET_DVR_VIDEO_CALL_PARAM struVideoCallParam = new CHCNetSDK.NET_DVR_VIDEO_CALL_PARAM();
struVideoCallParam = (CHCNetSDK.NET_DVR_VIDEO_CALL_PARAM)Marshal.PtrToStructure(lpBuffer, typeof(CHCNetSDK.NET_DVR_VIDEO_CALL_PARAM));
CHCNetSDK.PostMessage(pUserData, 1001, (int)struVideoCallParam.dwCmdType, 0);
}
else if (dwType == (uint)CHCNetSDK.NET_SDK_CALLBACK_TYPE.NET_SDK_CALLBACK_TYPE_STATUS)
{
uint dwStatus = (uint)Marshal.ReadInt32(lpBuffer);
if (dwStatus == (uint)CHCNetSDK.NET_SDK_CALLBACK_STATUS_NORMAL.NET_SDK_CALLBACK_STATUS_SUCCESS)
{
g_formList.AddLog(m_iDevIndex, AcsDemoPublic.OPERATION_SUCC_T, "Process Video Call Data Call Back Finish");
}
else if (dwStatus == (uint)CHCNetSDK.NET_SDK_CALLBACK_STATUS_NORMAL.NET_SDK_CALLBACK_STATUS_FAILED)
{
g_formList.AddLog(m_iDevIndex, AcsDemoPublic.OPERATION_FAIL_T, "Process Video Call Data Call Back Failed");
}
else if (dwStatus == (uint)CHCNetSDK.NET_SDK_CALLBACK_STATUS_NORMAL.NET_SDK_CALLBACK_STATUS_EXCEPTION)
{
g_formList.AddLog(m_iDevIndex, AcsDemoPublic.OPERATION_FAIL_T, "Process Video Call Data Call Back Exception");
}
else if (dwStatus == (uint)CHCNetSDK.NET_SDK_CALLBACK_STATUS_NORMAL.NET_SDK_CALLBACK_STATUS_PROCESSING)
{
g_formList.AddLog(m_iDevIndex, AcsDemoPublic.OPERATION_SUCC_T, "Process Video Call Data Call Back Processing");
}
}
}
private void SendByeCmd()
{
if (m_lRemoteHandle < 0)
{
return;
}
CHCNetSDK.NET_DVR_VIDEO_CALL_PARAM struVideoCallParam = new CHCNetSDK.NET_DVR_VIDEO_CALL_PARAM();
struVideoCallParam.dwSize = (uint)Marshal.SizeOf(struVideoCallParam);
struVideoCallParam.dwCmdType = 5;
uint dwSize = (uint)Marshal.SizeOf(struVideoCallParam);
IntPtr ptrStruVideoCallParam = Marshal.AllocHGlobal((int)dwSize);
Marshal.StructureToPtr(struVideoCallParam, ptrStruVideoCallParam, false);
if (CHCNetSDK.NET_DVR_SendRemoteConfig(m_lRemoteHandle, 0, ptrStruVideoCallParam, dwSize))
{
g_formList.AddLog(m_iDevIndex, AcsDemoPublic.OPERATION_SUCC_T, "NET_DVR_SendRemoteConfig dwCmdType:" + struVideoCallParam.dwCmdType);
}
else
{
g_formList.AddLog(m_iDevIndex, AcsDemoPublic.OPERATION_FAIL_T, "NET_DVR_SendRemoteConfig dwCmdType:" + struVideoCallParam.dwCmdType);
}
Marshal.FreeHGlobal(ptrStruVideoCallParam);
buttonCall.Show();
buttonAnswer.Hide();
buttonCancel.Hide();
buttonHangUp.Hide();
}