TGIS_ViewerWnd.BeforeUpdateEvent event

DK11 for Delphi | FMX.GisViewerWnd.TGIS_ViewerWnd.BeforeUpdateEvent | Constructors | Methods | Properties | Events

BeforeUpdate event. Will be fired before Update operation.

Available also on: .NET WinForms | ActiveX | Python.

// Delphi
published
  property BeforeUpdateEvent : TGIS_RendererEvent read write;

// C++ Builder
published:
  __property TGIS_RendererEvent* BeforeUpdateEvent = {read, write};