Graphs using combobox

[Dale1992]

hello i am slowly but surely getting to grips with access, i am having a major issue with though with graphs, i want to make a graph that i can adjust certain criteria using a combo. for instance i have a graph that monitors coolant, its the same layout on different machines, but i want to use a combobox to display certain data from a single machine by whatever the user selects in the combo. any help would be greatly appreciated.

 

[arnelgp]

you can create a link between your combobox and your graph.
click on the graph object in design view.
on property sheet->data
Link Master fields: [your combobox]
Link Child fields: [foreign key in your table]

 

[Dale1992]

hello thank you for the prompt reply, i am struggling to see what you mean. when i go on the 'link master fields' or 'link child fields' of the graph it just says 'cant build a link between unbound forms'. The graphs on access are so frustrating should have made them more like excel.