DateTimePicker控件的值更新不及时

[wanghu572]

Describe the bug

如果手动键盘修改datetimepicker的值，没有让它失去焦点然后就执行保存的时候，值没有更新到绑定源中 <hc:DateTimePicker SelectedDateTime="{Binding TaskStartTime,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" /> 类似这样的绑定，就有问题

Steps to reproduce the bug

如果手动键盘修改datetimepicker的值，没有让它失去焦点然后就执行保存的时候，值没有更新到绑定源中 <hc:DateTimePicker SelectedDateTime="{Binding TaskStartTime,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" /> 类似这样的绑定，就有问题

Expected behavior

No response

Screenshots

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NuGet package version

None

IDE

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Framework type

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Windows version

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Additional context

No response