Here's a start:
http://vfdrake.home.comcast.net/files/excel/dynamic_chart_different_worksheets.xls
There are a few obvious and not-so-obvious things you need to know to
manage this:
- Add your sheet names in Chart! column A (blue text). The combo box
should automatically update choices as you add/remove sheet names here.
- Fill down formulas in Chart! columns B:E (green text).
- Assumes charting data is cornered at A1 of worksheets -- but cell A1
is blank. Follow the examples. Place desired chart labels in F2 of data
sheets.
- Named ranges contain dynamic formulas that drive the chart.
Hope this helps!