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api:dk11:delphi:gislayer.tgis_layer.changehash_void

Table of Contents

TGIS_Layer.ChangeHash method

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

Changes the hash for the purpose of verifying layer's modifications.

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 exists on the list.

Remarks

Used to verify that the order of layers, params, etc., have been modified. Used mainly by TGIS_ControlLegend.

2020/05/08 23:17