c# - Combo box DisplayMember of a value -

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i'm pretty new wpf , searched several sites , pages, didn't found problem:

i fill combobox values , different displaymembers

c#:

comboraum.datacontext = dtload.defaultview;         comboraum.displaymemberpath = dtload.columns["name"].tostring();         comboraum.selectedvaluepath = dtload.columns["id_room"].tostring();

xaml:

<combobox name="comboraum" margin="5" height="26" itemssource="{binding}"/>

now read id_room table sqldatareader. reader works fine, other things displayed right.

sqlreaderdetails["id_room"].tostring();

how combobox set item same value selected item? jumps first entry.

solved it!

added

selectedvaluepath="content"

to xaml combobox properties. can set selecteditem selectedvalue = id @ runtime.


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