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我有一個可編輯的組合框,每當你點擊它,lostFocus方法被調用。它在實際上失去焦點時也會被調用。
當點擊組合框時,什麼導致LostFocus運行?Combobox是可編輯的lostFocus調用時獲得焦點
<ComboBox IsEditable="True" IsReadOnly="False"
Text="{Binding Model.Number}" ItemsSource="{Binding Item}"
SelectedItem="{Binding Model.Number}"
VerticalAlignment="Top">
<dxmvvm:Interaction.Behaviors>
<dxmvvm:EventToCommand EventName="LostFocus" Command="{Binding TeethLostFocusCommand}" />
</dxmvvm:Interaction.Behaviors>
</ComboBox>
那麼,什麼是問題? – Versatile