Hi.
I usually trap Ole events using :bOnEvent property of TActiveX() object. How can I trap events when the object is created using CreateObject()?
Thank you,
Reinaldo.
Hi.
I usually trap Ole events using :bOnEvent property of TActiveX() object. How can I trap events when the object is created using CreateObject()?
Thank you,
Reinaldo.
Try
oCn := CREATEOBJECT( "ADODB.Connection" )
Catch oErr
MsgInfo( "Could not create the ADO object for connection")
oDlg:End()
End TryThank you, Rick. My question is not how to trap and recover from an error. My question is how to trap the ocx's event. When the object is created using Tactivex():new() you can use bonEvent property to trap and act as you wish anytime an event is triggered by the component. I can't find how to do so when the object is created using create object. Perhaps createobject class can't handle events?
::oCalexResources := tActiveX():New( ,"Codejock.CalendarResources.13.4.2" ) ::hActiveX = CreateActiveX( ::hWnd, cProgID, Self )METHOD buildMultiSchedule() CLASS TPLANCJ
local oSchedules , ;
oRes := {} , ;
n := 0
IF ! PLANPREF->MULTIPERS // si pas multi utilisateurs
RETURN NIL
ENDIF
::objResources := nil
::objResources = createobject("Codejock.CalendarResources.15.0.2")
::oRes1 := nil
::oRes1 = createobject("Codejock.CalendarResource.15.0.2")
::oRes1:SetDataProvider2( "Provider=custom", .T. )
if ! ::oRes1:DataProvider:open()
::oRes1:DataProvider:Create()
endif
oSchedules := ::oRes1:DataProvider:Schedules()
DBSELECTAREA("AGPERS")
AGPERS->(ORDSETFOCUS("NOM") )
AGPERS->(DBGOTOP())
n := 0
WHILE ! AGPERS->(EOF())
IF ! AGPERS->NOPLANNING .AND. AGPERS->AFFICHE # SPACE(5) .AND. n < 11
with object oSchedules
:AddNewSchedule( ALLTRIM(AGPERS->AFFICHE) ) // name of the person
n++
end
ENDIF
AGPERS->(DBSKIP())
ENDDO
IF n = 0
MSGSTOP("Fichier personnel incohérent pour le planning, veuillez renseigner les critères d'affichage pour chaque personne")
RETURN NIL
ENDIF
::oRes1:DataProvider:save()
n := 0
AGPERS->(DBGOTOP())
WHILE ! AGPERS->(EOF())
IF ! AGPERS->NOPLANNING .AND. AGPERS->AFFICHE # SPACE(5) .AND. n < 11
n++
IF n = 1
AADD(ORES,nil)
::oRes1:Name = oSchedules:Item(n -1):Name
::oRes1:ScheduleIDs:Add(AGPERS->NUMERO) // id of the person
::objResources:Add(::oRes1)
ELSE
AADD(ORES,createobject("Codejock.CalendarResource.15.0.2"))
oRes[n]:SetDataProvider( ::oRes1:DataProvider, .F. )
oRes[n]:Name = oSchedules:Item(n -1):Name
oRes[n]:ScheduleIDs:Add(AGPERS->NUMERO)
::objResources:Add(oRes[n])
ENDIF
ENDIF
AGPERS->(DBSKIP())
ENDDO
FOR n = 1 TO LEN(ORES)
IF ORES[n] # nil
oRes[n] := nil // destroy object
ENDIF
NEXT
::oCalex:SetMultipleResources( ::objResources )
::oCalex:populate()
return nil
METHOD New() CLASS MpCal
...
::aSchedules := ::oSchdls:SaveToArray( { |o| o:id } )
aTmp := ExecuteSqlScript( "Select label, id from schdl_lbls", .f. )
aEval( aTmp, { |e,n| hSet( ::hLabels, alltrim( e[ 1 ] ), e[ 2 ] ) } )
::BuildPanels() //two panels -left and right
::RegisterOcx() //Registers the CalendarGlobalSettings ocx and license
::BuildCalex() //actual calendar on the right panel
::BuildDatePicker() //datepicker control on the left
::BuildStdDialogs() //initializes object with various CodeJock standard dialogs to be used
//work with multiple schedules only when multiple schedules have been created
IF !EMPTY( ::aSchedules ) ;::SetupForMultiResources() ;ENDIF
::oCalex:Populate()
::oCalex:RedrawControl()
RETURN SELF
//---------------------------------------------------//
METHOD SetupForMultiResources() CLASS MpCal
local oRes, oData, oErr
local oResCollection2bDestroyed := {} //temporary collection used only to destroy used objects
local cCfgFile
TRY
//collection of schedule resources (mostlikely people or rooms)
::oCalexResources := CreateObject( "Codejock.CalendarResources.13.4.2" )
CATCH oErr
WriteErrorLog( oErr )
Return NIL
END
oRes := ::CreateScheduleResource()
oRes:SetDataProvider2( "Provider=custom", .T. )
oData := oRes:DataProvider
oData:Open()
::oSchedules := oData:Schedules()
::oSchedules:AddNewSchedule( "Un-Assigned" )
oRes:Name := ::oSchedules:Item( 0 ):Name
oRes:ScheduleIDs:Add( 0 )
::oCalexResources:Add( oRes )
AADD( oResCollection2bDestroyed, oRes )
AEVAL( ::aSchedules, { |e,n| ::oSchedules:AddNewSchedule( e ),;
AADD( oResCollection2bDestroyed, ::CreateScheduleResource() ),;
ATAIL( oResCollection2bDestroyed ):SetDataProvider( oData, .T. ),;
ATAIL( oResCollection2bDestroyed ):Name := e ,;
ATAIL( oResCollection2bDestroyed ):ScheduleIDs:Add( n ),;
::oCalexResources:Add( ATAIL( oResCollection2bDestroyed ) ) } )
::oCalex:SetMultipleResources( ::oCalexResources )
AEVAL( oResCollection2bDestroyed, { |e| e := NIL } )
oResCollection2bDestroyed := NIL
RETURN NIL
//---------------------------------------------------//
METHOD CreateScheduleResource() CLASS MpCal
local oRes, oErr
TRY
oRes := CreateObject( "Codejock.CalendarResource.13.4.2" )
CATCH oErr
WriteErrorLog( oErr )
MsgInfo( "Missing standard dialogs components" )
END
RETURN oRes