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ICorProfilerInfo3::GetRuntimeInformation Method

  • Article

Provides version information about the common language runtime (CLR) that is being profiled.

HRESULT GetRuntimeInformation(
       [out] USHORT *pClrInstanceId,
       [out] COR_PRF_RUNTIME_TYPE *pRuntimeType,
       [out] USHORT *pMajorVersion,
       [out] USHORT *pMinorVersion,
       [out] USHORT *pBuildNumber,
       [out] USHORT *pQFEVersion,
       [in]  ULONG  cchVersionString,
       [out] ULONG  *pcchVersionString,
       [out, size_is(cchVersionString), length_is(*pcchVersionString)]
                   WCHAR  szVersionString[]);

Parameters

  • pClrInstanceId
    [out] The representative ID of a running CLR instance in a process. This is the same as the ClrInstanceID that the event tracing for Windows (ETW) startup event reports.

  • pRuntimeType
    [out] The runtime type. This parameter returns COR_PRF_DESKTOP_CLR for the desktop version of the CLR, or COR_PRF_CORE_CLR for the core version of the CLR used in Silverlight.

  • pMajorVersion
    [out] The major version number of the CLR.

  • pMinorVersion
    [out] The minor version number of the CLR.

  • pBuildVersion
    [out] The build version number of the CLR.

  • pQFEVersion
    [out] The version number of the CLR that is associated with a software update.

  • cchVersionString
    [in] The length, in characters, of the buffer that szVersionString points to.

  • pcchVersionString
    [out] The length, in characters, of szVersionString.

  • szVersionString
    [out] The CLR version string.

Remarks

You may pass null for any parameter. However, pcchVersionString cannot be null unless szVersionString is also null.

Requirements

Platforms: See .NET Framework System Requirements.

Header: CorProf.idl, CorProf.h

Library: CorGuids.lib

.NET Framework Versions: 4

See Also

Reference

ICorProfilerInfo3 Interface

Other Resources

Profiling Interfaces

Profiling (Unmanaged API Reference)