I am trying to add graphs to our Inventory and got it working by month for each year.  The problem is I can only do it once.  I can bring up a bar graph for one year, clear it. When I click on the other year, the graph doesn't appear, but the Prompt for User Input does.  I tried setting them at different locations, but that did not work.

2020

vChartNo = @StaticChart(CHART_TYPE_BAR, 470, 40, 300, 200,
MTOTAL, "Jan;Feb;Mar;Apr;May;Jun;Jul;Aug;Sep;Oct;Nov;Dec")

Ans = @PromptForUserInput("Clear chart?","Y")
If Ans = "Y" Then {StaticRemoveChart(vChartNo)
                       StaticDrawClear(LE7)}

2021

vChartNo1 = @StaticChart(CHART_TYPE_BAR, 470, 40, 300, 200,
MTOTAL, "Jan;Feb;Mar;Apr;May;Jun;Jul;Aug;Sep;Oct;Nov;Dec")

Ans = @PromptForUserInput("Clear chart?","Y")
If Ans = "Y" Then {StaticRemoveChart(vChartNo1)
                 StaticDrawClear(BAR CHART1)}

Unless you are drawing other things, there is no need for the StaticDrawClear() calls. You may need to place a ForceRedraw() call after your StaticChart() call.

-Ray