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api:dk11:delphi:gisdataset.tgis_dataset.lookup_string_variant_string

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TGIS_DataSet.Lookup method

Syntax

// Delphi
public
  function Lookup(
    const _keyFields : String;
    const _keyValues : Variant;
    const _resultFields : String
  ) : Variant; override;
// C++ Builder
public:
  virtual Variant* Lookup(
    const UnicodeString _keyFields,
    Variant* const _keyValues,
    const UnicodeString _resultFields
  );

Parameters

Name Type Description
_keyFields String see TDataSet
_keyValues Variant see TDataSet
_resultFields String see TDataSet

Result

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

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