Delphi keyboard key pseudo code

Usage: If key = CHR (vk_return) then...

Constant name	Hexadecimal value	Decimal Value	Corresponding buttons
Vk_lbutton	01	1	Left mouse button
Vk_rbutton	02	2	Right-click
VK-CANCEL	03	3	CTRL + break (usually not required)
Vk_mbutton	04	4	Middle mouse buttons (three-click mouse)
Vk_back	08	8	Backspace key
Vk_tab	09	9	Tab key
Vk_clear	0c	12	Clear key (numeric keypad 5 when num lock is disabled)
Vk_return	0d	13	Enter
Vk_shift	10	16	Shift key
Vk_control	11	17	CTRL
Vk_menu	12	18	Alt key
Vk_pause	13	19	Pause key
Vk_capital	14	20	Caps Lock key
Vk_escape	1B	27	Ese key
Vk_space	20	32	Spacebar key
Vk_prior	21	33	Page up key
Vk_next	22	34	Page domw key
Vk_end	23	35	End key
Vk_home	24	36	Home Key
Vk_left	25	37	Left arrow)
Vk_up	26	38	Up arrow key (upper)
Vk_right	27	39	Right arrow key (→)
Vk_down	28	40	Down Arrow)
Vk_select	29	41	Select key
Vk_print	2a	42
Vk_execute	2b	43	Execute key
Vk_snapshot	2c	44	Print Screen key (capture screen)
Vk_insert	2d	45	INS key (numeric keyboard 0 when num lock is disabled)
Vk_delete	2e	46	Del key (numeric keyboard when num lock is disabled .)
Vk_help	2f	47	Help key
Vk_0	30	48	0 Key
Vk_1	31	49	1 key
Vk_2	32	50	2 key
Vk_3	33	51	3 key
Vk_4	34	52	4 Key
Vk_5	35	53	5 key
Vk_6	36	54	6 keys
Vk_7	37	55	Key 7
Vk_8	38	56	8 Key
Vk_9	39	57	9 Key
Vk_a	41	65	Key
Vk_ B	42	66	Key B
Vk_c	43	67	C key
Vk_d	44	68	D key
Vk_e	45	69	Key E
Vk_f	46	70	F key
Vk_g	47	71	G key
Vk_h	48	72	H key
Vk_ I	49	73	I key
Vk_j	4A	74	J key
Vk_k	4b	75	K key
Vk_l	4C	76	L key
Vk_m	4d	77	M key
Vk_n	4e	78	N key
Vk_o	4f	79	O key
Vk_p	50	80	P key
Vk_q	51	81	Q key
Vk_r	52	82	R key
Vk_s	53	83	S key
Vk_t	54	84	T key
Vk_u	55	85	U key
Vk_v	56	86	V Key
Vk_w	57	87	W key
Vk_x	58	88	X key
Vk_y	59	89	Y key
Vk_z	5A	90	Z key
Vk_numpad0	60	96	Number Key 0
Vk_numpad1	61	97	Key 1
Vk_numpad2	62	98	Number key 2
Vk_numpad3	62	99	Number key 3
Vk_numpad4	64	100	Number key 4
Vk_numpad5	65	101	Number key 5
Vk_numpad6	66	102	Number Key 6
Vk_numpad7	67	103	Key 7
Vk_numpad8	68	104	Number key 8
Vk_numpad9	69	105	Number key 9
Vk_multiply	6a	106	* Key on the numeric keyboard
Vk_add	6b	107	+ Key on the numeric keyboard
Vk_separator	6c	108	Separator key
Vk_subtract	6d	109	-Key on the numeric keyboard
Vk_decimal	6e	110	The. Key on the numeric keypad
Vk_divide	6f	111	The/key on the numeric keyboard.
Vk_f1	70	112	F1 key
Vk_f2	71	113	F2 key
Vk_f3	72	114	F3 key
Vk_f4	73	115	F4 key
Vk_f5	74	116	F5
Vk_f6	75	117	F6 key
Vk_f7	76	118	F7 key
Vk_f8	77	119	F8
Vk_f9	78	120	F9 key
Vk_f10	79	121	F10 key
Vk_f11	7A	122	F11 key
Vk_f12	7b	123	F12 key
Vk_numlock	90	144	Num Lock key
Vk_scroll	91	145	Scroll Lock key
Not mentioned above: (all on the big keyboard)
Vk_lwin		91	Left win key
Vk_rwin		92	Right win key
Vk_apps		93	Right-click the key on the left and right-click it. A shortcut menu is displayed.
		186	; (Semicolon)
		187	= Key
		188	, Key (comma)
		189	-Key (minus sign)
		190	. Key (period)
		191	/Key
		192	'Key (under ESC)
		219	[Key
		220	/Key
		221	] Key
		222	'Key (quotation marks)