c# - combobox SelectedItemChanged fires when XamDataGrid scroll -

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I have to I have XamDataGrid user control grid is a combo box and it has changed the image selected. I'm setting some values ​​based on drop down selection when the user selects a line and scrolls vertically, then selected selected event fire and value are set for that selected line. There is no way to ignore the event fire 

   & Lt; Setter Property = "Value Type" Value = "{x: Type Proxy: Basic DataTitO}" /> & Lt; Setter property = "accessible" value = "wrong" /> & Lt; Setter property = "IsReadOnly" value = "{binding path =, converter = {StaticResource ResourceKey = DeleteRowConverter}.}" / & Gt; & Lt; Setter Property = "ItemsSource" value = "{Binding Source = {x: Static member = common_util: GlobalDataCache.BasicDataCache}, Converter = {StaticResource CacheConverter}, ConverterParameter = {StaticResource HierarchyIdType}}" / & gt; & Lt; EventSetter event = "SelectedItemChanged" handler = "HierarchyLevel_SelectedItemChanged" /> & Lt; EventSetter Event = "Keyboard" Handler = "DdlBasicDataKeyPress" /> & Lt; EventSetter Event = "Value changed" handler = "DdlBasicDataDes_ValueChanged" /> & Lt; / Style & gt; & Lt; / IgDP: FieldSettings.EditorStyle & gt; & Lt; / IgDP: FieldSettings & gt; & Lt; / IgDP: UnboundField.Settings & gt; & Lt; / IgDP: UnboundField & gt;

I was chasing the same problem, a solution that worked for me RecordContainerGenerationMode = The "LazyLoad" was to add to properties.


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