TeamTalk 4 C-API DLL
Version 4.6A
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When a key is pressed the OS generates a scan-code which denotes the location of the key on the keyboard. In order to generate the same key-press on a remote computer this scan-code must be converted to an intermediate format. The reason the scan-code cannot be sent directly is that the remote computer might use a different keyboard layout or run an operating system which has other values for the scan-codes.
The intermediate format for storing key-codes in TeamTalk is TTKEYCODE. Here's a table which shows how the keys on a US 104-keys keyboard are translated to TTKEYCODE.
Symbol | Shifted Symbol | Location | TTKEYCODE -------------------------------------------------- Esc | | | 0x0001 1 | ! | | 0x0002 2 | @ | | 0x0003 3 | # | | 0x0004 4 | $ | | 0x0005 5 | % | | 0x0006 6 | ^ | | 0x0007 7 | & | | 0x0008 8 | | | 0x0009 9 | ( | | 0x000a 0 | ) | | 0x000b - | _ | | 0x000c = | + | | 0x000d Backspace | | | 0x000e Tab | | | 0x000f Q | | | 0x0010 W | | | 0x0011 E | | | 0x0012 R | | | 0x0013 T | | | 0x0014 Y | | | 0x0015 U | | | 0x0016 I | | | 0x0017 O | | | 0x0018 P | | | 0x0019 [ | { | | 0x001a ] | } | | 0x001b Enter | | | 0x001c Ctrl | | Left | 0x001d A | | | 0x001e S | | | 0x001f D | | | 0x0020 F | | | 0x0021 G | | | 0x0022 H | | | 0x0023 J | | | 0x0024 K | | | 0x0025 L | | | 0x0026 ; | | | 0x0027 ' | | | 0x0028 ` | | | 0x0029 Shift | | Left | 0x002a \\ | | | | 0x002b Z | | | 0x002c X | | | 0x002d C | | | 0x002e V | | | 0x002f B | | | 0x0030 N | | | 0x0031 M | | | 0x0032 , | < | | 0x0033 . | > | | 0x0034 / | ? | | 0x0035 Shift | | Right | 0x0036 \* | | | 0x0037 Alt | | | 0x0038 Space bar | | | 0x0039 Caps Lock | | | 0x003a F1 | | | 0x003b F2 | | | 0x003c F3 | | | 0x003d F4 | | | 0x003e F5 | | | 0x003f F6 | | | 0x0040 F7 | | | 0x0041 F8 | | | 0x0042 F9 | | | 0x0043 Num Lock | | Numpad | 0x0044 Scroll Lock | | | 0x0046 Home | 7 | Numpad | 0x0047 Up arrow | 8 | Numpad | 0x0048 PgUp | 9 | Numpad | 0x0049 - | | Numpad | 0x004a Left arrow | 4 | Numpad | 0x004b 5 | | Numpad | 0x004c Right arrow | 6 | Numpad | 0x004d + | | Numpad | 0x004e End | 1 | Numpad | 0x004f Down arrow | 2 | Numpad | 0x0050 PgDn | 3 | Numpad | 0x0051 Insert | 0 | Numpad | 0x0052 Delete | | Numpad | 0x0053 F11 | | | 0x0057 F12 | | | 0x0058 Break | Pause | | 0x0100 Enter | | Numpad | 0x011c Ctrl | | Right | 0x011d / | | Numpad | 0x0135 SysRq | Print Scrn | | 0x0137 Alt | | Right | 0x0138 Home | | Funcpad | 0x0147 Up arrow | | Funcpad | 0x0148 Page Up | | Funcpad | 0x0149 Left arrow | | Funcpad | 0x014b Right arrow | | Funcpad | 0x014d End | | Funcpad | 0x014f Down arrow | | Funcpad | 0x0150 Page Down | | Funcpad | 0x0151 Insert | | Funcpad | 0x0152 Delete | | Funcpad | 0x0153 Windows | | Left | 0x015b Windows | | Right | 0x015c Menu | | | 0x015d | | | < | | Non-US | 0x0056 | | | Mouse btn | | Left | 0x1000 Mouse btn | | Right | 0x1001 Mouse btn | | Middle | 0x1002