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api:dk11:delphi:gislayervector.tgis_layervector.getbindedfield_tobject_integer_integer

Table of Contents

TGIS_LayerVector.getBindedField method

DK11 for Delphi | GisLayerVector.TGIS_LayerVector.getBindedField | Constructors | Fields | Methods | Properties | Events

Get field value for a shape given by unique identity.

Available also on: .NET | Java.

Syntax

// Delphi
protected
  function getBindedField(
    const _shape : TObject;
    const _field : Integer;
    const _cursor : Integer
  ) : Variant; virtual;
// C++ Builder
protected:
  virtual Variant* getBindedField(
    TObject* const _shape,
    const int _field,
    const int _cursor
  );

Parameters

Name Type Description
_shape TObject shape from which field will be retrieved
_field Integer field bind number
_cursor Integer cursor id

Result

Type Description
Variant Field value.

Remarks

To obtain such identify call bindField.

When using this operation, never call any function which uses FindFirst..FindNext (any function which iterates through the shapes using it - so never use inside an operation like Locate, PaintScope etc.).

2017/09/04 11:16