RtGVGetLastStreamError

RtGVGetLastStreamError gets the last error that occurred in the stream associated with the specified camera.

Syntax

BOOL RtGVGetLastStreamError(
	UINT32 cameraHandle, 
	PDWORD pError
);

Parameters

cameraHandle

The handle to the camera whose stream encountered an error.

pError

A pointer to a DWORD that receives the error.

Return Values

Returns TRUE if the function succeeds, FALSE if the function fails. Call GetLastError for extended error information.

Remarks

This function will fail if it is called before RtGVInitialize and RtGVInitCameraControl.

To find the camera to query, call RtGVInitialize and then call RtGVEnumerateCameras to get an RTGV_CAMERA_INFO array describing each of the cameras found on the network, along with each of their handles.

Requirements

Minimum Supported Version	RTX64 4.1 Vision SDK
Header	RtGVApi.h
Library	RtGigEVision.lib