回车键的键值是多少? 我想在Edit里按一下回车就响应一个动作!可我这么写不行:if(Key=VK_Enter)then.........,谁帮个忙!!!! 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 在delphi 中的windows单元中有,忘了可以到那里查看,现摘录如下: VK_LBUTTON = 1; VK_RBUTTON = 2; VK_CANCEL = 3; VK_MBUTTON = 4; VK_BACK = 8; VK_TAB = 9; VK_CLEAR = 12; VK_RETURN = 13; VK_SHIFT = $10; VK_CONTROL = 17; VK_MENU = 18; VK_PAUSE = 19; VK_CAPITAL = 20; VK_ESCAPE = 27; VK_SPACE = $20; VK_PRIOR = 33; VK_NEXT = 34; VK_END = 35; VK_HOME = 36; VK_LEFT = 37; VK_UP = 38; VK_RIGHT = 39; VK_DOWN = 40; VK_SELECT = 41; VK_PRINT = 42; VK_EXECUTE = 43; VK_SNAPSHOT = 44; VK_INSERT = 45; VK_DELETE = 46; VK_HELP = 47;{ VK_0 thru VK_9 are the same as ASCII '0' thru '9' ($30 - $39) }{ VK_A thru VK_Z are the same as ASCII 'A' thru 'Z' ($41 - $5A) } VK_LWIN = 91; VK_RWIN = 92; VK_APPS = 93; VK_NUMPAD0 = 96; VK_NUMPAD1 = 97; VK_NUMPAD2 = 98; VK_NUMPAD3 = 99; VK_NUMPAD4 = 100; VK_NUMPAD5 = 101; VK_NUMPAD6 = 102; VK_NUMPAD7 = 103; VK_NUMPAD8 = 104; VK_NUMPAD9 = 105; VK_MULTIPLY = 106; VK_ADD = 107; VK_SEPARATOR = 108; VK_SUBTRACT = 109; VK_DECIMAL = 110; VK_DIVIDE = 111; VK_F1 = 112; VK_F2 = 113; VK_F3 = 114; VK_F4 = 115; VK_F5 = 116; VK_F6 = 117; VK_F7 = 118; VK_F8 = 119; VK_F9 = 120; VK_F10 = 121; VK_F11 = 122; VK_F12 = 123; VK_F13 = 124; VK_F14 = 125; VK_F15 = 126; VK_F16 = 127; VK_F17 = 128; VK_F18 = 129; VK_F19 = 130; VK_F20 = 131; VK_F21 = 132; VK_F22 = 133; VK_F23 = 134; VK_F24 = 135; VK_NUMLOCK = 144; VK_LSHIFT = 160; VK_RSHIFT = 161; VK_LCONTROL = 162; VK_RCONTROL = 163; VK_LMENU = 164; VK_RMENU = 165; VK_PROCESSKEY = 229; VK_ATTN = 246; VK_CRSEL = 247; VK_EXSEL = 248; VK_EREOF = 249; VK_PLAY = 250; VK_ZOOM = 251; VK_NONAME = 252; VK_PA1 = 253; VK_OEM_CLEAR = 254; 用if (Key=Vk_Return) then 试试吧! Firebird数据库连接不上 =============天气好热,散分降温===================== 100分求DELPHI题库管理系统源码 售码 各人主机开放,请大家多提意见!!! 制作安装程序中的烦恼 寻求技术合作 为什么INDEX IS READ ONLY,我的表有14个字段,不会都要建索引吧! 请问我的Data Access面板没有Table构件,应该这样办 哪儿有CD播放器的源程序下载 请教高手,关于存储过程的调用!!!(在线等待) 关于系统登录的程序
VK_LBUTTON = 1;
VK_RBUTTON = 2;
VK_CANCEL = 3;
VK_MBUTTON = 4;
VK_BACK = 8;
VK_TAB = 9;
VK_CLEAR = 12;
VK_RETURN = 13;
VK_SHIFT = $10;
VK_CONTROL = 17;
VK_MENU = 18;
VK_PAUSE = 19;
VK_CAPITAL = 20;
VK_ESCAPE = 27;
VK_SPACE = $20;
VK_PRIOR = 33;
VK_NEXT = 34;
VK_END = 35;
VK_HOME = 36;
VK_LEFT = 37;
VK_UP = 38;
VK_RIGHT = 39;
VK_DOWN = 40;
VK_SELECT = 41;
VK_PRINT = 42;
VK_EXECUTE = 43;
VK_SNAPSHOT = 44;
VK_INSERT = 45;
VK_DELETE = 46;
VK_HELP = 47;
{ VK_0 thru VK_9 are the same as ASCII '0' thru '9' ($30 - $39) }
{ VK_A thru VK_Z are the same as ASCII 'A' thru 'Z' ($41 - $5A) }
VK_LWIN = 91;
VK_RWIN = 92;
VK_APPS = 93;
VK_NUMPAD0 = 96;
VK_NUMPAD1 = 97;
VK_NUMPAD2 = 98;
VK_NUMPAD3 = 99;
VK_NUMPAD4 = 100;
VK_NUMPAD5 = 101;
VK_NUMPAD6 = 102;
VK_NUMPAD7 = 103;
VK_NUMPAD8 = 104;
VK_NUMPAD9 = 105;
VK_MULTIPLY = 106;
VK_ADD = 107;
VK_SEPARATOR = 108;
VK_SUBTRACT = 109;
VK_DECIMAL = 110;
VK_DIVIDE = 111;
VK_F1 = 112;
VK_F2 = 113;
VK_F3 = 114;
VK_F4 = 115;
VK_F5 = 116;
VK_F6 = 117;
VK_F7 = 118;
VK_F8 = 119;
VK_F9 = 120;
VK_F10 = 121;
VK_F11 = 122;
VK_F12 = 123;
VK_F13 = 124;
VK_F14 = 125;
VK_F15 = 126;
VK_F16 = 127;
VK_F17 = 128;
VK_F18 = 129;
VK_F19 = 130;
VK_F20 = 131;
VK_F21 = 132;
VK_F22 = 133;
VK_F23 = 134;
VK_F24 = 135;
VK_NUMLOCK = 144;
VK_LSHIFT = 160;
VK_RSHIFT = 161;
VK_LCONTROL = 162;
VK_RCONTROL = 163;
VK_LMENU = 164;
VK_RMENU = 165;
VK_PROCESSKEY = 229;
VK_ATTN = 246;
VK_CRSEL = 247;
VK_EXSEL = 248;
VK_EREOF = 249;
VK_PLAY = 250;
VK_ZOOM = 251;
VK_NONAME = 252;
VK_PA1 = 253;
VK_OEM_CLEAR = 254;