c# - Data Binding a Generic Object to WPF TreeView? -

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i have xml file deserialized object, , want display object in wpf treeview. have been looking in data bindings wpf treeview have not been able find looking for.

is there way have wpf treeview display object , it's children without knowing in advance object structure looks like?

assuming object looks like:

    entity         entity b             entity c             entity c         entity b     entity d

create hierarchical data template each non leaf entity , data template each leaf entity.

i've found easy accommodate type of mixed hierarchy if have in objects observablecollection (called items) @ each level contains children of type below it.

with setup, templates like:

        <!-- entity a-->         <hierarchicaldatatemplate datatype="{x:type local:entitya}" itemssource="{binding items, mode=oneway}">             <stackpanel>               <!-- content >             </stackpanel>         </hierarchicaldatatemplate>         <!-- entity b -->         <hierarchicaldatatemplate datatype="{x:type local:entityb}" itemssource="{binding items, mode=oneway}">             <stackpanel>               <!-- content >             </stackpanel>         </hierarchicaldatatemplate>         <!-- entity c -->         <datatemplate datatype="{x:type local:entityc}">             <stackpanel>               <!-- content >             </stackpanel>         </datatemplate>         <!-- entity d -->         <datatemplate datatype="{x:type local:entityd}">             <stackpanel>               <!-- content >             </stackpanel>         </datatemplate>

and tree view binding:

    <treeview itemssource="{binding items, mode=oneway}" />

this answer assumes know types of objects dealing with, want handle structure/hierarchy of objects, , if don't know if particular object type going leaf 1 or not, can use hierarchical data templates.


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