api:dk11:delphi:gislayer.tgis_layer.changehash_void
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.
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.
2022/11/16 01:18