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api:dk11:delphi:gisdataset.tgis_dataset.locaterecord_string_variant_tlocateoptions

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TGIS_DataSet.LocateRecord method

DK11 for Delphi | GisDataSet.TGIS_DataSet.LocateRecord | Constructors | Methods | Properties | Events

Perform internal part of Locate & Lookup methods. See TDataSet.Locate for more details.

Syntax

// Delphi
protected
  function LocateRecord(
    const _keyFields : String;
    const _keyValues : Variant;
    const _options : TLocateOptions
  ) : TGIS_Shape; virtual;
// C++ Builder
protected:
  virtual TGIS_Shape* LocateRecord(
    const UnicodeString _keyFields,
    Variant* const _keyValues,
    TLocateOptions* const _options
  );

Parameters

Name Type Description
_keyFields String list of fields separated by ';'
_keyValues Variant list of values corresponding to _keyFields separated by ';' (see TDataSet.Locate)
_options TLocateOptions locate options

Result

Type Description
TGIS_Shape See TDataSet.
2020/05/07 01:06

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