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api:dk11:delphi:fmx.gisviewerwnd.tgis_viewerwnd.raisebusyevent_tobject_int64_int64_boolean

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TGIS_ViewerWnd.RaiseBusyEvent method

DK11 for Delphi | FMX.GisViewerWnd.TGIS_ViewerWnd.RaiseBusyEvent | Constructors | Methods | Properties | Events

Fire Busy event of a viewer.

Available also on: Delphi VCL.

Syntax

// Delphi
public
  procedure RaiseBusyEvent(
    _sender : TObject;
    _pos : Int64;
    _end : Int64;
    var _abort : Boolean
  );
// C++ Builder
public:
  void RaiseBusyEvent(
    TObject* _sender,
    __int64 _pos,
    __int64 _end,
    bool &_abort
  );

Parameters

Name Type Description
_sender TObject component which is causing long-term operations
_pos Int64 current progress
_end Int64 maximal progress value
_abort Boolean if set to True inside message handler then an abort request.
2018/06/29 01:09