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api:dk11:delphi:gislayervectorsql.tgis_layervectorsqlabstract.readmastertable_string_string_string_string_tgis_shapetype_integer_integer_tgis_extent

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TGIS_LayerVectorSqlAbstract.ReadMasterTable method

DK11 for Delphi | GisLayerVectorSql.TGIS_LayerVectorSqlAbstract.ReadMasterTable | Constructors | Fields | Methods | Properties | Events

Read layer entry from master table.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  function ReadMasterTable(
    const _layerName : String;
    const _storage : String;
    var _geometryColumn : String;
    var _indexColumn : String;
    var _geometryType : TGIS_ShapeType;
    var _dim : Integer;
    var _srid : Integer;
    var _extent : TGIS_Extent
  ) : Boolean;
// C++ Builder
public:
  bool ReadMasterTable(
    const UnicodeString _layerName,
    const UnicodeString _storage,
    UnicodeString &_geometryColumn,
    UnicodeString &_indexColumn,
    TGIS_ShapeType* &_geometryType,
    int &_dim,
    int &_srid,
    TGIS_Extent* &_extent
  );

Parameters

Name Type Description
_layerName String layer name
_storage String storage type
_geometryColumn String geometry column name
_indexColumn String index column name
_geometryType TGIS_ShapeType geometry type
_dim Integer dimension
_srid Integer CS id
_extent TGIS_Extent layer extent

Result

Type Description
Boolean True if succeeded
2018/02/17 00:10