DK11 for Delphi | GisDbOci.TGIS_DbOci.sqlQueryGetGeomPtr | Constructors | Fields | Methods | Properties
Get a geometry from the query.
Available also on: .NET.
Overrides TGIS_DbAbstract.sqlQueryGetGeomPtr.
// Delphi public function sqlQueryGetGeomPtr( const _field : String; const _fieldEx : String; const _cursor : Integer; var _size : Integer ) : Pointer; override;
// C++ Builder public: virtual void* sqlQueryGetGeomPtr( const UnicodeString _field, const UnicodeString _fieldEx, const int _cursor, int &_size );
Name | Type | Description |
---|---|---|
_field | String | geometry field name |
_fieldEx | String | additional geometry field name for PostgreSQL |
_cursor | Integer | cursor id |
_size | Integer | geometry data size |
Type | Description |
---|---|
Pointer | field value |