User Tools

Site Tools


api:dk11:delphi:gisinternals.joinfieldinfo_field

Table of Contents

JoinFieldInfo(Field) method

DK11 for Delphi | GisInternals.JoinFieldInfo | Overloads | Enums | Fields | Methods | Types

Verify if field can be used in queries, attributes etc. For example blob fields will be ignored etc. Will be use to ignore unsupported fields in queries, control attributes etc.

Syntax

// Delphi
function JoinFieldInfo(
  const _source : Field
) : Boolean; overload;
// C++ Builder
extern DELPHI_PACKAGE bool JoinFieldInfo(
  Field* const _source
) /* overload */;

Parameters

Name Type Description
_source Field field to be verified

Result

Type Description
Boolean True if field is supported.
2017/09/04 11:15