I have an SfSpreadsheet somewhere in my application and somewhere else I have a Chart. I can bind the ItemsSource of my SplineSeries to an observable collection in my viewmodel (cf the demonstration) but... how can I bind the columns of my spreadsheet to the observable collection of my viewmodel ? (I don't want the chart in the spreadsheet like in the chart demonstration of sfspreadsheet but outside the spreadsheet !).
My solution is to access all the cells but.. when a cell is modified, the chart is not updated !
Sorry for my very bad english... Thank you for your answer.
