ODS ASSISTFIELDSTRUCT

Data Type : Agents

ODS_ASSISTFIELDSTRUCT - Field actions associated with a form.

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#include <queryods.h>

Definition :

typedef struct {
   WORD wTotalLen;      /* Total length of field structure
                           (includes padding) */
   WORD wOperator;      /* Query or action operator
                           (ACTIONBYFIELD_OP_xxx or
                            QUERYBYFIELD_OP_xxx) */
   WORD wFieldNameLen;  /* Field name length */
   WORD wValueLen;      /* Length of value */
   WORD wValueDataType; /* Reserved; must be 0 */
   WORD wSpare;
     /* Field name follows */
     /* Text list of values follows */
     /* Padded to WORD boundary */
} ODS_ASSISTFIELDSTRUCT;

Description :

Within a CDACTIONBYFORM record, the actions for individual fields are specifed in an array of ODS_ASSISTFIELDSTRUCT structures. The fields in this structure are:

wTotalLen Length of this structure, including padding, in bytes
wOperator Field operation - one of the ACTIONBYFIELD_OP_xxx or QUERYBYFIELD_OP_xxx values
wFieldNameLen Length of the field name
wValueLen Length of the value
wValueDataType Reserved; must be 0

This structure is followed by the field name, then the data for the new value. The value is stored as a text list, beginning with the type word containing TYPE_TEXT_LIST.

See Also : ACTIONBYFIELD_OP_xxx CDACTIONBYFORM QUERYBYFIELD_OP_xxx CDQUERYBYFORM

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