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CvWriteAlert Function

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Note

This article applies to Visual Studio 2015. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here

Writes an alert to the Concurrency Visualizer trace file.

Syntax

HRESULT CvWriteAlertW(  
    _In_reads_bytes_(16) PCV_MARKERSERIES pMarkerSeries,  
    _In_ PCWSTR pMessage,  
    ...  
    );  
  
HRESULT CvWriteAlertA(  
    _In_reads_bytes_(16) PCV_MARKERSERIES pMarkerSeries,  
    _In_ PCSTR pMessage,  
    ...  
    );  
  
HRESULT CvWriteAlertVW(  
    _In_reads_bytes_(16) PCV_MARKERSERIES pMarkerSeries,  
    _In_ PCWSTR pMessage,  
    _In_ va_list argList);  
  
HRESULT CvWriteAlertVA(  
    _In_reads_bytes_(16) PCV_MARKERSERIES pMarkerSeries,  
    _In_ PCSTR pMessage,  
    _In_ va_list argList);

Parameters

argList
List of arguments.

pMarkerSeries
Valid marker series context. Cannot be NULL.

pMessage
Message format string. Cannot be NULL.

Return Value

S_OK when the message is successfully written. Error code in case there were any errors. Use SUCCEEDED/FAILED macros to check for error condition.

Requirements

Header: cvmarkers.h

Unicode: CvWriteAlertW, CvWriteAlertVW

ANSI: CvWriteAlertA, CvWriteAlertVA

See Also

C++ Library Reference