Am Mittwoch, den 27.09.2006, 23:56 +0200 schrieb Cor Nouws:
> Sub AddListners
> Dim oCell
> Const sCellName as String = "A1"
>
> oCell = ThisComponent.Sheets.getByIndex(0).getCellRangeByName(sCellName)
> oListner0 = CreateUnoListener( "A10_",
> "com.sun.star.chart.XChartDataChangeEventListener" )
> oCell.addChartDataChangeEventListener(oListner0)
>
> ' do the same for sheet(1) and (2)
> End Sub
>
> Sub RemoveListener
> Dim oCell
> ' removes the listener
> oCell = ThisComponent.Sheets.getByIndex(0).getCellByPosition(0, 0)
> oCell.removeModifyListener(oListner0)
> *>>*
> ' Gives "Cannot coerce argument type during corereflection call"
>From my experience this error message generally wants to tell you that
typecasting is impossible in this situation.
Since you added a "ChartDataChangeEventListener" I think removing must
be done with exactly the same type:
oCell.removeChartDataChangeEventListener(oListner0)
should do.
> ' do the same for other listners
> End Sub
HTH,
Marc
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