DK11 for ActiveX | TatukGIS_XDK11.ITGIS_Layer.ReOpen | Methods | Properties
Reopen the layer.
// C# public void ReOpen();
' VisualBasic Public Sub ReOpen()
// Oxygene public procedure ReOpen;
Will reopen that layer, read all data. After this all not drawing operations on layer will be available. But you can add such layer later to the viewer anyway.