Hi,

I am trying to create a dynamic chart that will update when I change a
Validation List (has list of names) . So far I am able to change the
validation list and have it activate a macro (right now just a test
macro that pops up a message box with the name I selected).

My goal is to have the validation list activate a macro that will go
to another sheet to select the relative dates and total times (A =
dates, C = times) and then update the chart.

I have tried to create a macro to just make a chart but it is
failing. the following is my code:

Charts.Add
ActiveChart.ChartType = xlLineMarkers
ActiveChart.Location Whe=xlLocationAsObject, Name:="Sheet5"
ActiveChart.SetSourceData
Source:=Sheets("Sheet4").Range("A3:A23,C3:C23"), _
PlotBy:=xlColumns
ActiveChart.SeriesCollection(1).XValues = _
"=(Sheet4!A8,Sheet4!A15,Sheet4!A23)"
ActiveChart.SeriesCollection(1).Values = _
"=(Sheet4!$C$9,Sheet4!$C$16,Sheet4!$C$24)"
ActiveChart.SeriesCollection(1).Name = "=Sheet4!A2"

I am not sure how to get this running; even more to have it use a
different range. I figure that I should be able to create several
variables that are ranges and then add it to the above code, but I am
not sure how to get it to work

I appreciate all of your help