TVideoGrabber.GetLastErrorMessage

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TVideoGrabber

Methods

 


returns the last error message during the URL connection, if any


Declaration
function GetLastErrorMessage: string;


System::UnicodeString __fastcall GetLastErrorMessage();

Description

returns the last error message that eventually occurred during the URL connection of the Datastead RTSP/RTMP/HTTP/ONVIF Source filter


See Also
IR Cut Filter of Axis cameras TDiscoveryCallbackStatus TOnONVIFDiscoveryCompletedNotification TONVIFDeviceInfo ExtraDLLPath IPCameraURL IsURLResponding IsURLVideoStreamAvailable OnONVIFDiscoveryCompletedNotification ONVIF_GetStr ONVIF_SetStr ONVIFCancelDiscovery ONVIFDeviceInfo ONVIFDiscoverCameras_IPRange ONVIFDiscoverCameras_Multicast ONVIFEnumCamerasDiscovered ONVIFPTZGetLimits ONVIFPTZGetPosition ONVIFPTZPreset ONVIFPTZSendAuxiliaryCommand ONVIFPTZSetPosition ONVIFPTZStartMove ONVIFPTZStopMove ONVIFSnapShot OpenURLAsync OpenURLAsyncStatus SendIPCameraCommand SetDatasteadFilterDllName SetIPCameraSetting 
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