1
我對WPF很新穎....我遇到了這個問題,它說「Dropdownclosed不是routedevent」。這裏是我的代碼:WPF DataGridComboBoxColumn DropdownClosed事件
<DataGridComboBoxColumn x:Name="Fleet_Combo" Header="Fleet" Width = "30*" ItemsSource="{Binding acTypeFleet}" SelectedItemBinding="{Binding Fleet,Mode=TwoWay}">
<DataGridComboBoxColumn.EditingElementStyle>
<Style TargetType="ComboBox">
<EventSetter Event="SelectionChanged" Handler="FleetComboBox_SelectionChanged"/>
<EventSetter Event="DropDownClosed" Handler="ComboBox_DropDownClosed"/>
</Style>
</DataGridComboBoxColumn.EditingElementStyle>
</DataGridComboBoxColumn>
請幫忙,謝謝。
相關: [如何讓彈出框關閉後直接適當地設置焦點](https://stackoverflow.com/questions/9710013/how-to-get-a-combobox-to-appropriately-set-focus-directly-after -the-彈出窗口關閉) – mcalex
謝謝。如果您發佈它,我可以將其標記爲答案。 – Heisenberg