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api:dk11:activex:tatukgis_xdk11.itgis_fieldvaluechecks.check_olevariant_tgis_fieldvaluecheckmode_widestring

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ITGIS_FieldValueChecks.Check method

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_FieldValueChecks.Check | Methods | Properties

Check a value against whole list.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public WordBool Check(
  OleVariant _value,
  TGIS_FieldValueCheckMode _mode,
  out WideString _msg
);
' VisualBasic
Public Function Check(
  ByVal _value As OleVariant,
  ByVal _mode As TGIS_FieldValueCheckMode,
  <out> _msg As WideString
) As WordBool
// Oxygene
public
  function Check(
    _value : OleVariant;
    _mode : TGIS_FieldValueCheckMode;
    out _msg : WideString
  ) : WordBool;

Parameters

Name Type Description
_value OleVariant value to be check
_mode TGIS_FieldValueCheckMode mode of check
_msg WideString string with optional error message

Result

Type Description
WordBool False if _value does not fulfill requirements

Remarks

order of the list is important

2020/05/07 01:03

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