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Editorial Team
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Asked: 2026-05-20T20:53:04+00:00

I have a combo box with an item source set as a collection of

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I have a combo box with an item source set as a collection of ‘Category’. The SelectedValuePath is the CategoryID property. I have a user setting ‘DefaultCategory’ that is an integer of which should set the CategoryID. I want the combo box to have a selection of the DefaultCategory user setting.

xmlns:my="clr-namespace:MyApp"

<ComboBox x:Name="cmbCategory" DisplayMemberPath="Category" SelectedValuePath="CategoryID" SelectedValue="{Binding Source={x:Static my:MySettings.Default}, Path=DefaultCategory, Mode=TwoWay}"/>
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1 Answer

  1. Editorial Team

    You could create an additional application setting called DefaultCategory_Selected of type int and scope of User, and then binding the SelectedIndex property to the setting.

    <ComboBox SelectedIndex="{Binding Path=DefaultCategory_Selected, Mode=TwoWay}" ... />
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