How can I Jump to and open a worksheet as a specific location with a basic macro.

Sorry to ask what is probably a blindingly obvious question to most. Over the years I have constructed a large spreadsheet and now have the need to use a basic macro to jump to a specific cell in a specific sheet using a basic macro. This works as I have recorded the macro code:

Sub Find()
    dim document   as object
    dim dispatcher as object
    document   = ThisComponent.CurrentController.Frame
    dispatcher = createUnoService("com.sun.star.frame.DispatchHelper")
    dim args1(0) as new com.sun.star.beans.PropertyValue
    args1(0).Name = "Nr"
    args1(0).Value = 3 
    dispatcher.executeDispatch(document, ".uno:JumpToTable", "", 0, args1())
    dim args2(0) as new com.sun.star.beans.PropertyValue
    args2(0).Name = "ToPoint"
    args2(0).Value = "$H$5" 'Cell Coordinates String
    dispatcher.executeDispatch(document, ".uno:GoToCell", "", 0, args2())
End Sub

…but I need to replace the $H$5 with a numerical cell reference like (7,4). I can reference a cell and access its contents simply with Cell=Sheet(2).getCellByPosition(8,14) having set up the sheet previously. The numbers for the index are generated elsewhere in the macro but I need to jump to the location and open the worksheet preferably using simple code like the last example. Help, please.

Get the address string from a cell object.

Sub GoToCellByPosition
    oSheet = ThisComponent.getCurrentController().getActiveSheet()
    oCell = oSheet.getCellByPosition(7,4)
    sAddress = oCell.AbsoluteName
    document = ThisComponent.CurrentController.Frame
    dispatcher = createUnoService("com.sun.star.frame.DispatchHelper")
    dim args2(0) as new com.sun.star.beans.PropertyValue
    args2(0).Name = "ToPoint"
    args2(0).Value = sAddress
    dispatcher.executeDispatch(document, ".uno:GoToCell", "", 0, args2())
End Sub