TGIS_ViewerWnd.BusyEvent event

DK11 for .NET | TatukGIS.NDK.WinForms.TGIS_ViewerWnd.BusyEvent | Constructors | Fields | Methods | Properties | Events

Busy event. Will be fired regularly during long-drawn operations. If end value will be zero, the meaning is: long-drawn with unknown end time. Close long-drawn operation by calling with parameters (-1,-1).

Available also on: Delphi FMX | Java | ActiveX | Python.

// C#
public event TGIS_BusyEvent BusyEvent
{
  add {}
  remove {}
}

' VisualBasic
Public Custom Event BusyEvent As TGIS_BusyEvent
  AddHandler(ByVal value As TGIS_BusyEvent)
  End AddHandler
  RemoveHandler(ByVal value As TGIS_BusyEvent)
  End RemoveHandler
End Event

// Oxygene
public
  event BusyEvent : TGIS_BusyEvent add remove;