函数参考

_IsPressed

检查一个按键是否被按下

#include <Misc.au3>
_IsPressed($sHexKey [, $vDLL = 'user32.dll'])

参数

$sHexKey 要检查的按键
$vDLL [可选参数] DLL句柄,默认(default) 为 user32.dll

返回值

True: 1
False: 0

注意/说明

如果需要反复调用这个函数, 需要打开 'user32.dll' 并传递句柄.
确认脚本结束时有关闭语句.

_IsPressed() will return 1 until the key is released.
Even brief key presses can result in multiple returns within a loop.
If the code called does not include a blocking function (such as MsgBox) and the user does not require multiple returns, the script should wait until _IsPressed() returns 0 before continuing.

01 鼠标左键
02 鼠标右键
04 鼠标中键 (三键鼠标)
05 Windows 2000/XP: X1 鼠标键
06 Windows 2000/XP: X2 鼠标键
08 BACKSPACE 键
09 TAB 键
0C CLEAR 键(清除键)
0D ENTER 键
10 SHIFT 键
11 CTRL 键
12 ALT 键
13 PAUSE 键
14 CAPS LOCK 键
1B ESC 键
20 空格键
21 PAGE UP 键
22 PAGE DOWN 键
23 END 键
24 HOME 键
25 左方向键
26 上方向键
27 右方向建
28 下方向键
29 SELECT 键(选择键)
2A PRINT 键(打印键)
2B EXECUTE 键(执行键)
2C PRINT SCREEN 键
2D INS 键
2E DEL 键
30 0 键
31 1 键
32 2 键
33 3 键
34 4 键
35 5 键
36 6 键
37 7 键
38 8 键
39 9 键
41 A 键
42 B 键
43 C 键
44 D 键
45 E 键
46 F 键
47 G 键
48 H 键
49 I 键
4A J 键
4B K 键
4C L 键
4D M 键
4E N 键
4F O 键
50 P 键
51 Q 键
52 R 键
53 S 键
54 T 键
55 U 键
56 V 键
57 W 键
58 X 键
59 Y 键
5A Z 键
5B 左 Windows 键
5C 右 Windows 键
60 数字键盘 0 键
61 数字键盘 1 键
62 数字键盘 2 键
63 数字键盘 3 键
64 数字键盘 4 键
65 数字键盘 5 键
66 数字键盘 6 键
67 数字键盘 7 键
68 数字键盘 8 键
69 数字键盘 9 键
6A 乘 "*" 键
6B 加 "+" 键
6C 分号 ";" 键
6D 减 "-" 键
6E 小数点 "." 键
6F 除 "/" 键
70 F1 键
71 F2 键
72 F3 键
73 F4 键
74 F5 键
75 F6 键
76 F7 键
77 F8 键
78 F9 键
79 F10 键
7A F11 键
7B F12 键
7C-7F F13 键 - F16 键
80H-87H F17 键 - F24 键
90 NUM LOCK 键
91 SCROLL LOCK 键
A0 左 SHIFT 键
A1 右 SHIFT 键
A2 左 CONTROL 键
A3 右 CONTROL 键
A4 左 MENU(菜单) 键
A5 右 MENU(菜单) 键
BA ;
BB =
BC ,
BD -
BE .
BF /
C0 `
DB [
DC \
DD ]

相关

示例/演示


#include <Misc.au3>

Local $hDLL = DllOpen("user32.dll")

While 1
    If _IsPressed("10", $hDLL) Then
        ConsoleWrite("_IsPressed - Shift Key was pressed." & @CRLF)
        ; 一直等待,直到按键被释放
        While _IsPressed("10", $hDLL)
            Sleep(250)
        WEnd
        ConsoleWrite("_IsPressed - Shift Key was released." & @CRLF)
    ElseIf _IsPressed("1B", $hDLL) Then
        MsgBox(4096, "_IsPressed", "The Esc Key was pressed, therefore we will close the application.")
        ExitLoop
    EndIf
    Sleep(250)
WEnd

DllClose($hDLL)