WM_KEYDOWN和WM_KEYUP的 wParam就是虚拟键码,MSDN上可以查到,也可以通过VkKeyScan将一个字符转换成虚拟键码和shift状态的结合。 lParam的0到15位为该键在键盘上的重复次数,经常设为1,即按键1次;16至23位为键盘的扫描码,通过MapVirtualKey配合其参数可以得到;24位为扩展键,即某些右ALT和CTRL;29、30、31位按照...
对话框要重写PreTranslateMessage函数,来截获键盘消息。 MSDN文档原文内容: WM_CHAR The WM_CHAR message is posted to the window with the keyboard focus when a WM_KEYDOWN message is translated by the TranslateMessage function. The WM_CHAR message contains the character code of the key that was press...
键盘输入概述 使用键盘输入 键盘输入参考 键盘输入参考 键盘输入函数 键盘输入消息 键盘输入通知 键盘输入通知 WM_ACTIVATE WM_APPCOMMAND WM_CHAR WM_DEADCHAR WM_HOTKEY WM_KEYDOWN WM_KEYUP WM_KILLFOCUS WM_SETFOCUS WM_SYSDEADCHAR WM_SYSKEYDOWN
CHAR中的已经是硬件码经操作系统转义后，直接映射的字符信息了。在Windows API的说明文档中，有一份完整的键位码。这是相应的链接：http://msdn.microsoft.com/en-us/library/dd375731%28v=vs.85%29.aspx
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This message is posted to the window with the keyboard focus when a nonsystem key is pressed. A nonsystem key is a key that is pressed when the ALT key is not pressed.複製 WM_KEYDOWN nVirtKey = (int) wParam; lKeyData = lParam; ...
WM_KEYFIRSTtoWM_KEYLAST定义了与键盘相关的消息的范围。这比硬编码WM_KEYDOWN到WM_UNICHAR这样的范围...
例句 释义: 全部 更多例句筛选 1. OnIdle Idle events can occur at times you do not expect, such as between WM_KEYDOWN and WM_KEYUP events. OnIdle空闲事件可能在预期外的时候发生,例如在WM_KEYDOWN和WM_KEYUP事件之间。 msdn2.microsoft.com©...
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