DK11 for Delphi | GisSqlQuery.TGIS_SqlQueryFieldFun | Classes | Prototypes

Call-back function, must return a value of the field given by _field.

Available also on: .NET | Java.

// Delphi
type
  TGIS_SqlQueryFieldFun = function (
    const _uid : TGIS_Uid;
    const _field : String
  ) : Variant of object;

// C++ Builder
typedef Variant* (_closure *TGIS_SqlQueryFieldFun)(
  TGIS_Uid* const _uid,
  const UnicodeString _field
);