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我的表单中listView有几个textVox控件。我需要检查一个特定textBox 的（tbox1）是否集中，但我需要在listview_LostFocus事件中进行。我试过tbox1.IsFocused了，但它接缝在失去焦点tbox1后变得专注，所以它返回为假。有人能帮我吗。谢谢...listViewtbox1.IsFocused
listView
textVox
textBox
listview_LostFocus
tbox1.IsFocused
tbox1