winform控件縮寫（一）标準控件

序号	縮寫	空間名
1	btn	Button
2	chk	CheckBox
3	ckl	CheckedListBox
4	cmb	ComboBox
5	dtp	DateTimePicker
6	lbl	Label
7	llb	LinkLabel
8	lst	ListBox
9	lvw	ListView
10	mtx	MaskedTextBox
11	cdr	MonthCalendar
12	icn	NotifyIcon
13	nud	NumeircUpDown
14	pic	PictureBox
15	prg	ProgressBar
16	rdo	RadioButton
17	rtx	RichTextBox
18	txt	TextBox
19	tip	ToolTip
20	tvw	TreeView
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