OlkComboBox 属性 (Outlook)OlkComboBox.ListCount property (Outlook)

返回一个Long , 该值指定组合框控件的下拉列表中的元素数。Returns a Long that specifies the number of elements in the drop-down list of the combo box control. 此为只读属性。Read-only.



_表达式_一个代表OlkComboBox对象的变量。expression A variable that represents an OlkComboBox object.


默认值为零,表示列表中没有项目。The default value is zero, indicating that there are no items in the list.

另请参阅See also

OlkComboBox 对象OlkComboBox Object

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