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api:dk11:delphi:gisfile8211.tgis_ddfrecord.getfloatsubfield_string_integer_string_integer

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TGIS_DDFRecord.GetFloatSubfield method

DK11 for Delphi | GisFile8211.TGIS_DDFRecord.GetFloatSubfield | Constructors | Methods | Properties

Gets a floating point value of a subfield.

Available also on: .NET | Java.

Syntax

// Delphi
public
  function GetFloatSubfield(
    const _field : String;
    const _fieldIndex : Integer;
    const _subfield : String;
    const _subfieldIndex : Integer
  ) : Double;
// C++ Builder
public:
  double GetFloatSubfield(
    const UnicodeString _field,
    const int _fieldIndex,
    const UnicodeString _subfield,
    const int _subfieldIndex
  );

Parameters

Name Type Description
_field String field name
_fieldIndex Integer field index
_subfield String subfield name
_subfieldIndex Integer subfield index

Result

Type Description
Double retrieved floating point value
2020/05/07 01:07

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