ListBox.Count下载PDF选定部分选定部分和子部分整个手册更新时间2025-07-21阅读时长1分钟TestStandAPI参考 ListBox.Count Syntax ListBox.Count Data Type Long Purpose Returns the number of items in the listbox. See Also ListBox.ItemIndex Parent topic: Properties
ListBox.Count Syntax ListBox.Count Data Type Long Purpose Returns the number of items in the listbox. See Also ListBox.ItemIndex Parent topic: Properties
ListBox.Count Syntax ListBox.Count Data Type Long Purpose Returns the number of items in the listbox. See Also ListBox.ItemIndex Parent topic: Properties