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 Video stream of IP camera with audio of PC microphone or other audio capture device 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 SetIPCameraSetting

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