TGIS_Viewer.Open(String; Boolean) method

DK for Delphi | GisViewer.TGIS_Viewer.Open | Overloads | Constructors | Fields | Methods | Properties | Events

Open project.

Available also on: .NET | Java | ActiveX | Python.

Implements IGIS_Viewer.Open.

// Delphi
public
  procedure Open(
    const _path : String;
    const _strict : Boolean
  ); overload;

// C++ Builder
public:
  void Open(
    const UnicodeString _path,
    const bool _strict
  ) /* overload */;

If any project exists, then it will be closed and any stored passwords will be cleared. If _path content is a path to any registered layer type, then layer will be opened.

procedure MyClass.FormCreate();
begin
  // let's open a project
  GIS.Open( GisSamplesDataDir + 'states2.shp' ) ;
  GIS.FullExtent ;
 
  dosomething();
 
  // and after some steps let's close it
  GIS.Close;
end ;

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