wpf - Binding a nested list into addition columns in xaml -

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i have collection binding datagrid (the wpf extended toolkit datagrid). fine standard binding want bind nested list in collection additional columns.

for example person name age birthday phonenumbers[]

where name, age, , person bind person might have many phone numbers use list instead of single object. strictly speaking "phonenumbers" type stores information "home" or "mobile" , want header in new column. data grid like

name age birthday home mobile work

john 42 1/2/1234 1234 5678 9012

etc. dont know in advance how long nested list be. clear learning purposes trying figure out if doable in pure xaml. understand add columns @ runtime in code behind. not sure possible however.

if understand, think phone numbers collection cannot shown side side other columns, instead need manage using row details in datagrid


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