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

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TGIS_ViewerWnd.ChangeHash method

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

Change hash. Uses to verify if order of layers, params, etc. has been modified. Used mainly by TGIS_ControlLegend.

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

Syntax

Implements IGIS_Viewer.ChangeHash.

// Delphi
public
  function ChangeHash : Int64;
// C++ Builder
public:
  __int64 ChangeHash(void);

Result

Type Description
Int64
2020/05/22 01:06

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