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SelectedValue & SelectedValuePath
posted

Does anybody know how I can bind the XamComboEditor to my viewmodel?  I have a collection of objects databound to the combo which is working fine, however I can't seem to bind the selected to value to a property on my model object.

On the standard combo and on teleriks combo there are SelectedValue and SelectedValuePath properties which enable the mapping of a property from the selected item to a property on my Model.

Below is an example of how I databind using the standard silverlight combo box:

<ComboBox
   ItemsSource="{Binding InstructionSources}"
   DisplayMemberPath="Name"
   SelectedValuePath="InstructionSourceId"
   SelectedValue="{Binding Model.InstructionSourceId, Mode=TwoWay}" />

 

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  • 6759
    Offline posted

    Hi,

    sorry for the late late response.

    Since at the moment XamComboEditor control does not provide the functionality you need we have come up with a workaround for it. In a nutshell you need to inherit the combo and implement SlectedValue and SelectedValue properties.

    For more details check this forum thread out.

     

    I suppose the same approach is applicable to the multi selection mode.

     

    Regards,

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