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CDBErrorInfo::GetAllErrorInfo

  • Статья

Returns all the types of error information contained in an error record.

HRESULT GetAllErrorInfo( 
   ULONG ulRecordNum, 
   LCID lcid, 
   BSTR* pbstrDescription, 
   BSTR* pbstrSource = NULL, 
   GUID* pguid = NULL, 
   DWORD* pdwHelpContext = NULL, 
   BSTR* pbstrHelpFile = NULL 
) const throw( );

Parameters

  • ulRecordNum
    [in] The zero-based number of the record for which to return error information.

  • lcid
    [in] The locale ID for the error information to be returned.

  • pbstrDescription
    [out] A pointer to a text description of the error or NULL if the locale is not supported. See Remarks.

  • pbstrSource
    [out] A pointer to a string containing the name of the component that generated the error.

  • pguid
    [out] A pointer to the GUID of the interface that defined the error.

  • pdwHelpContext
    [out] A pointer to the help context ID for the error.

  • pbstrHelpFile
    [out] A pointer to a string containing the path to the help file that describes the error.

Return Value

S_OK if successful. See IErrorRecords::GetErrorInfo in the OLE DB Programmer's Reference for other return values.

Requirements

Header: atldbcli.h

Remarks

The output value of pbstrDescription is obtained internally by calling IErrorInfo::GetDescription, which sets the value to NULL if the locale is not supported, or if both of the following conditions are true:

  1. the value of lcid is NOT U.S. English and

  2. the value of lcid is NOT equal to the value returned by GetUserDefaultLCID.

See Also

Reference

CDBErrorInfo Class