JET_ERRINFOBASIC_W Structure

Applies to: Windows | Windows Server

JET_ERRINFOBASIC_W Structure

The JET_ERRINFOBASIC_W structure defines the data that is returned from the JetGetErrorInfo() method when the JET_ErrorInfoSpecificErr InfoLevel is passed in.

Note: This documentation is based on a preliminary release of the Extensible Storage Engine. This information is subject to change.

typedef struct { 
    unsigned long cbStruct; 
    JET_ERR errValue; 
    JET_ERRCAT errcatMostSpecific; 
    unsigned char rgCategoricalHierarchy[8]; 
    unsigned long lSourceLine; 
    WCHAR rgszSourceFile[64]; 
} JET_ERRINFOBASIC_W;

Members

cbStruct

The size of the structure, in bytes. It must be set to sizeof( JET_ERRINFOBASIC ).

errValue

The error value that was evaluated, as passed in for the pvResult argument to JetGetErrorInfo().

errcatMostSpecific

The lowest-level JET_ERRCAT constant that is associated with the error; that is, the leaf-level category in the category hierarchy documented in JET_ERRCAT.

rgCategoricalHierarchy[8]

The hierarchy of error categories that is associated with the error. Position 0 is the highest level in the hierarchy of JET_ERRCAT, and the rest are subcategories until the most specific category is set, after which all categories are JET_errcatUnknown.

lSourceLine

Reserved.

rgszSourceFile[64]

Reserved.

Requirements

Requirement	Value
Client	Requires Windows 8.
Server	Requires Windows 8 Server.
Header	Declared in Esent.h.