Updatable Dashboard

I have an Updatable Dashboard that I need to save anytime a value is changed. I can trigger the event using ListChangedType.ItemChanged, but oTrans.Update does not seem to work properly within the Dashboard

What can I use to save the data and refresh the dashboard when the cell is changed if oTrans.Update() and oTrans.Refresh() are not working as expected?

oTrans doesn’t exist per se if it’s only and updateable dashboard. You need to do a customization of that dashboard (not inside the dashboard, use developer view and customize the dashboard when it opens) to get a reliable oTrans to update with.