Description / 0x1 mouse left mouse button / 0x2 mouse right / 0x3 Cancel key / 0x4 mouse button / 0x8 backspace key / 0x9 Tab key / 0xc Clear button / 0xD ENTER key / 0x10 Shift key / 0x11 Ctrl key / 0x12 MENU button / 0x13 pause Key / 0x14 CAPS LOCK button / 0x1b ESC key / 0x20 Spacebar keys / 0x21 Page UP / 0x22 Page DOWN / 0X23 End Key / 0x24 Home Key / 0x25 Left Arrow Key / 0x26 Up Arrow Key / 0x27 Right Arrow Key / 0x28 Down Arrow Key / 0x29 SELECT button / 0x2a print Screen button / 0x2b Execute key / 0x2c Snapshot key / 0x2d INSERT button / 0x2e delete key / 0x2f Help button / 0x90 NUM LOCK button / A to Z key with A - z letters ASCII code : Value Description / 65 A key / 66 B / 67 C button / 68 D key 69 E / 70 F key / 71 g / 72 h button / 73 i key / 74 J key / 75 k key / 76 l / 77 M key / 78 n keys / 79 O key / 80 p keys / 81 q / 82 r keys / 83 S key / 84 T key / 85 U key / 86 V key / 87 w keys / 88 X-key / 89 Y key / 90 z-key / 0 to 9 keys with numbers 0 - 9 ASCII code: Value Description / 48 0 Key / 49 1 - button / 50 2 - Buttons / 51 3 Key / 52 4 - Buttons / 53 5 Key / 54 6 Key / 55 7 key / 56 8 key / 57 9 key / The following constant represents the key on the numeric keypad: Value Description / 0x60 0 Key / 0x61 1 button / 0x62 2 button / 0x63 3 key / 0x64 4 key / 0x65 5 key / 0x66 6-key / 0x67 7-key / 0x68 8-key / 0x69 9-key / 0x6a multiplication sign (*) key / 0x6b plus Sign ( ) key / 0x6c ENTER / 0X6D Minus Sign (-) button / 0x6e decimal point (.) Key / 0x6f Division Sign (/) button / Leverage representative function keys: value description / 0x70 F1 key / 0x71 F2 key / 0x72 F3 key / 0x73 F4 key / 0x74 F5 key / 0x75 F6 key / 0x76 F7 button / 0x77 F8 key / 0x78 F9 button / 0x79 f10 key / 0x7a F11 key / 0x7b F12 key / 0x7c F13 key / 0x7D F14 key / 0x7e F15 key / 0x7f F16 key /