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api:dk11:delphi:gislayer.tgis_layer.changehash_void

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TGIS_Layer.ChangeHash method

DK11 for Delphi | GisLayer.TGIS_Layer.ChangeHash | Constructors | Fields | Methods | Properties | Events

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

Available also on: .NET | Java | ActiveX.

Syntax

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

Result

Type Description
Int64 True, if item already exist on the list.
2018/02/17 00:06