IMapTopobase.SaveToFile

Syntax

SaveToFile(FileName: String);

Parameters

FileName - name of the file, to which a topobase should be saved.

Description

The SaveToFile method saves a topobase to a file.

Example

Executing the example requires a form with a button named Button1, the UiMap component named UiMap1 and the MapBox component. UiMap is a data source for MapBox.The repository should also contain a map with the MAP_RF identifier.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);

Var

MetaBase: IMetabase;

TopoBase: IMapTopobase;

Map: IMap;

Begin

MetaBase := MetabaseClass.Active;

TopoBase := MetaBase.ItemById("MAP_RF").Bind As IMapTopobase;

Map := UiMap1.Map;

Map.Topobase := TopoBase;

TopoBase.SaveToFile("C:\MAP_RF.tbs");

WinApplication.InformationBox("Topobase '" + TopoBase.Name + "' is saved to file");

End Sub Button1OnClick;

After executing the example the MAP_RF map is loaded to the MapBox component. Then the topobase is saved to the C:\MAP_RF.tbs file, and an appropriate information message is displayed.