I have a XAMDataChart i wanted to add a StackedColumnSeries.So I filled a Datatable from SQL that has 3 Columns:
Now I created a GroupBy:
GroupBy grouped = new GroupBy();
grouped.ItemsSource = dtTeamMonateGesamt.DefaultView;
grouped.GroupMemberPath = "Monat";
grouped.KeyMemberPath = "Team";
grouped.ValueMemberPath = "Betrag";
But it stops with the error: AmbiguousMatchException. I'm not getting what does shall mean...
I just want the Monat as X-Axis. The Betrag as Value and Group that all by Team.
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The best way for us to assist you is if you provide a small isolated sample that we can run and use for debugging locally. If you are unable able to provide an isolated sample I may be able to give suggestions if you provide the code for your page.
Hi, I have added a isolated Copy of my Project (locally filled Datatable). It has the same problem. What I figured out is, if I loop through the Dtatable and filla ObservableCollection, it works. But if it gets more data that would be hard to make.
The pload not worked... i added it on Dropbox: https://www.dropbox.com/s/jehysn56pu53k61/Nachtr%C3%A4geT.7z?dl=0