Syntax:

event OnCreateDocument(Document): HResult

Applies to:
DMApplication, DMInternalApplication

Syntax:

event OnCloseDocument(Document): HResult

Applies to:
DMApplication, DMInternalApplication

Syntax:

event OnCommand(Command): HResult

Applies to:
DMApplication, DMInternalApplication

OnCommand event handler fires when user invokes some action. The name of action passed in the Command parameter. This is the same name as used in IsCommandXXX properties and ExecuteCommand method. You can use this event to create "Macro recorder" applications or add something to the default action behavior. See also the list of standard action names.

Syntax:

event OnLoadFile(Document): HResult

Applies to:
DMApplication, DMInternalApplication

Syntax:

event OnQuit(SaveState): HResult

Applies to:
DMApplication, DMInternalApplication

OnQuit event has important feature: in the SaveState parameter it passes the state of "Save settings on exit" checkbox in the Application Properties Dialog.

Syntax:

event OnPlotClick(Document, X, Y): HResult

Applies to:
DMApplication, DMInternalApplication

Syntax:

event OnPlotPointClick(Document, Point, Serie, Result): HResult

Applies to:
DMApplication, DMInternalApplication

Use this event if you want to do something when user clicks plot point (that is, mouse coordinates are inside some point). Notice that you can change default behavior of plot eraser and editor modes if you return false in this handler as shown in the example below (in case of several event handlers, their results are logically multiplied: Result1 and Result2 and ...)

Example:

function Server_OnPlotPointClick(Doc, Point, Serie)
  Server_OnPlotPointClick=not ((Doc is TempWnd) and (Serie<>1))
end function

Syntax:

event OnPlotSelection(Document): HResult

Applies to:
DMApplication, DMInternalApplication