Message in Chinese (Simplified) (中文(简体))
当 DropDownStyle 是 ComboBoxStyle.DropDownList 并且 AutoCompleteMode 不是 AutoCompleteMode.None 时,只能使用值 AutoCompleteSource.ListItems。
Unlocalized message
Only the value AutoCompleteSource.ListItems can be used when DropDownStyle is ComboBoxStyle.DropDownList and AutoCompleteMode is not AutoCompleteMode.None.
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