模拟键盘操作Keys值
| 按键 | 代码 |
| BACKSPACE | {BACKSPACE}, {BS}, 或 {BKSP} |
| BREAK | {BREAK} |
| CAPS LOCK | {CAPSLOCK} |
| DEL or DELETE | {DELETE} 或 {DEL} |
| DOWN ARROW | {DOWN} |
| END | {END} |
| ENTER | {ENTER}或 ~ |
| ESC | {ESC} |
| HELP | {HELP} |
| HOME | {HOME} |
| INS or INSERT | {INSERT} 或 {INS} |
| LEFT ARROW | {LEFT} |
| NUM LOCK | {NUMLOCK} |
| PAGE DOWN | {PGDN} |
| PAGE UP | {PGUP} |
| PRINT SCREEN | {PRTSC} |
| RIGHT ARROW | {RIGHT} |
| SCROLL LOCK | {SCROLLLOCK} |
| TAB | {TAB} |
| UP ARROW | {UP} |
| F1 | {F1} |
| F2 | {F2} |
| F3 | {F3} |
| F4 | {F4} |
| F5 | {F5} |
| F6 | {F6} |
| F7 | {F7} |
| F8 | {F8} |
| F9 | {F9} |
| F10 | {F10} |
| F11 | {F1} |
| F12 | {F12} |
| F13 | {F13} |
| F14 | {F14} |
| F15 | {F15} |
| F16 | {F16} |
（4）SHIFT、CTRL 及 ALT 等按键结合的组合键，可在这些按键码的前面放置一个或多个代码，这些代码列举如下：
| 按键 | 代码 |
| Shift | + |
| Ctrl | ^ |
| Alt | % |
按键代码组合键如Ctrl+A = ^{A} ;Ctrl+V = ^{V};Ctrl+C = ^{C}
