为什么我想按下c触发事件,我在事件FormKeyDown 下写if (key = VK_C) THEN SHOWMESSAGE('DDD'); end;为什么提示VK_C出错。?????????
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const
{ VK_0 thru VK_9 are the same as ASCII '0' thru '9' ($30 - $39) }
VK_0 = $30; VK_1 = $31; VK_2 = $32; VK_3 = $33; VK_4 = $34;
VK_5 = $35; VK_6 = $36; VK_7 = $37; VK_8 = $38; VK_9 = $39;{ VK_A thru VK_Z are the same as ASCII 'A' thru 'Z' ($41 - $5A) }
VK_A = $41; VK_B = $42; VK_C = $43; VK_D = $44;
VK_E = $45; VK_F = $46; VK_G = $47; VK_H = $48;
VK_I = $49; VK_J = $4A; VK_K = $4B; VK_L = $4C; VK_M = $4D; VK_N = $4E;
VK_O = $4F; VK_P = $50; VK_Q = $51; VK_R = $52; VK_S = $53; VK_T = $54;
VK_U = $55; VK_V = $56; VK_W = $57; VK_X = $58; VK_Y = $59; VK_Z = $5A ;