1.苹果四s发微信红包软键盘隐藏不了怎么处理

2.戴尔笔记本键盘被锁

3.在word中，根号怎么打出来

4.搜狗怎么直接用键盘把软键盘按出来？

5.怎样用程序制作软键盘

苹果四s发微信红包软键盘隐藏不了怎么处理

电脑系统软键盘f9-电脑软键盘f12在哪里

笔记本键盘出现了按键失灵情况，这种情况多是由于软件原因或键盘串键、短路或其他硬件故障等原因造成的，导致其他按键失灵，建议您可以做如下检查确认故障进行尝试：

1.开机出现SAMSUNG 图标时按F2键进入BIOS设置，按F9键将BIOS恢复为出厂模式，按F10保存并重启。

2.用U盘或光盘启动进入PE或Dos模式中确认是否可用。

3.开机出现系统图标前快速按F8键进入安全模式后进行尝试，确认是否为系统或软件故障引起。

4.查看按键下是否有异物，如有异物建议您将机器倒置或摇晃，也可请使用毛刷,、镊子、气吹等工具进行简单的清除（注意不要损坏按键下支架，不建议非专业人员尝试，以避免更严重的损坏）。若情况严重建议您送至售后服务中心由专业工程师进行清洁维修。

5.确认键盘是否曾有浸液史、确认失灵按键按下后是否可正常弹起，若发生过浸液或不能正常弹起则需要到售后服务中心，由工程师帮助您进一步检查与维修。

6.重新安装操作系统尝试(提示您先备份重要数据与资料）。

7.若您需临时使用，也可连接USB键盘使用。

戴尔笔记本键盘被锁

1、如果已连接了这样的键盘，请按下“ Numlock”键。

2、如果按“ Numlock”键，然后使用外接键盘再次按“ Numlock”键，它将恢复正常。

3、可以在计算机键盘上找到“ Fn”键。该键也称为“第二功能键”，因为当您按下该键，然后再按下具有两个功能的另一个键时，该键将出现第二功能。

4、然后找到“ F8”键，因为该键的第二个功能是“ Numlock”键的功能。同时按下“ Fn”和“ Numlock”键以完成键盘数字键的解锁。

扩展资料

笔记本电脑键盘快捷键

Fn 键是一个笔记本电脑上专用的组合键，它自己本身没有用，需要和其他功能键组合起来以迅速改变操作特征，举几个例子：

Fn+F3：关闭计算机显示器，保持黑屏。

Fn+F4：让计算机处于待机方式。

Fn+F5：启用/ 关闭计算机内置无线网络设备和蓝牙设备。

Fn+F12：将计算机置于休眠方式等等。

FN+ESC：设置为等待状态。

FN+F7：切换显示器。

FN+NUMLK：按下等于SCROLL LOCK键。

在word中，根号怎么打出来

1、打开word，点击工具栏上的“插入”；

2、点击右边的“公式”下面的小倒三角_，选择“插入新公式”；

3、点击右边“根式”的倒三角，选择适合自己的根号格式；

4、点击根号内的虚线框，输入数字即可；

5、数字长度不限，根号上面的线会随着数字边长而变长。

搜狗怎么直接用键盘把软键盘按出来？

1.在系统的任务栏点击输入法。

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2.然后点击搜狗输入法打开。

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3.在搜狗输入法浮动面板中点击软键盘。

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4.现在点击软键盘打开。

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5.打开软键盘以后就可以在文字编辑软件中用鼠标点击输入文字了。

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6.关闭软键盘的方法也很简单，点击软键盘就可以关闭的。

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怎样用程序制作软键盘

用API keybd_event来模拟按键过程，但是Ctrl+Alt+Del不能模拟，前面已经定义了各个按键的值，需要按什么键替换成对应的值就行了，由于是模拟键盘按键，所以按键发送的对象是当前激活的窗口。

Option Explicit

'

'Virtual Keys, Standard Set

'

Private Const VK_LBUTTON = &H1

Private Const VK_RBUTTON = &H2

Private Const VK_CANCEL = &H3

Private Const VK_MBUTTON = &H4 'NOT contiguous with L & RBUTTON

Private Const VK_BACK = &H8

Private Const VK_TAB = &H9

Private Const VK_CLEAR = &HC

Private Const VK_RETURN = &HD

Private Const VK_SHIFT = &H10

Private Const VK_CONTROL = &H11

Private Const VK_MENU = &H12

Private Const VK_PAUSE = &H13

Private Const VK_CAPITAL = &H14

Private Const VK_KANA = &H15

Private Const VK_HANGEUL = &H15 'old name - should be here for compatibility

Private Const VK_HANGUL = &H15

Private Const VK_JUNJA = &H17

Private Const VK_FINAL = &H18

Private Const VK_HANJA = &H19

Private Const VK_KANJI = &H19

Private Const VK_ESCAPE = &H1B

Private Const VK_CONVERT = &H1C

Private Const VK_NONCONVERT = &H1D

Private Const VK_ACCEPT = &H1E

Private Const VK_MODECHANGE = &H1F

Private Const VK_SPACE = &H20

Private Const VK_PRIOR = &H21

Private Const VK_NEXT = &H22

Private Const VK_END = &H23

Private Const VK_HOME = &H24

Private Const VK_LEFT = &H25

Private Const VK_UP = &H26

Private Const VK_RIGHT = &H27

Private Const VK_DOWN = &H28

Private Const VK_SELECT = &H29

Private Const VK_PRINT = &H2A

Private Const VK_EXECUTE = &H2B

Private Const VK_SNAPSHOT = &H2C

Private Const VK_INSERT = &H2D

Private Const VK_DELETE = &H2E

Private Const VK_HELP = &H2F

'VK_0 thru VK_9 are the same as ASCII '0' thru '9' (=&H30 - =&H39)

'VK_A thru VK_Z are the same as ASCII 'A' thru 'Z' (=&H41 - =&H5A)

Private Const VK_LWIN = &H5B

Private Const VK_RWIN = &H5C

Private Const VK_APPS = &H5D

Private Const VK_NUMPAD0 = &H60

Private Const VK_NUMPAD1 = &H61

Private Const VK_NUMPAD2 = &H62

Private Const VK_NUMPAD3 = &H63

Private Const VK_NUMPAD4 = &H64

Private Const VK_NUMPAD5 = &H65

Private Const VK_NUMPAD6 = &H66

Private Const VK_NUMPAD7 = &H67

Private Const VK_NUMPAD8 = &H68

Private Const VK_NUMPAD9 = &H69

Private Const VK_MULTIPLY = &H6A

Private Const VK_ADD = &H6B

Private Const VK_SEPARATOR = &H6C

Private Const VK_SUBTRACT = &H6D

Private Const VK_DECIMAL = &H6E

Private Const VK_DIVIDE = &H6F

Private Const VK_F1 = &H70

Private Const VK_F2 = &H71

Private Const VK_F3 = &H72

Private Const VK_F4 = &H73

Private Const VK_F5 = &H74

Private Const VK_F6 = &H75

Private Const VK_F7 = &H76

Private Const VK_F8 = &H77

Private Const VK_F9 = &H78

Private Const VK_F10 = &H79

Private Const VK_F11 = &H7A

Private Const VK_F12 = &H7B

Private Const VK_F13 = &H7C

Private Const VK_F14 = &H7D

Private Const VK_F15 = &H7E

Private Const VK_F16 = &H7F

Private Const VK_F17 = &H80

Private Const VK_F18 = &H81

Private Const VK_F19 = &H82

Private Const VK_F20 = &H83

Private Const VK_F21 = &H84

Private Const VK_F22 = &H85

Private Const VK_F23 = &H86

Private Const VK_F24 = &H87

Private Const VK_NUMLOCK = &H90

Private Const VK_SCROLL = &H91

'

'VK_L* & VK_R* - left and right Alt, Ctrl and Shift virtual keys.

'Used only as parameters to GetAsyncKeyState() and GetKeyState().

'No other API or message will distinguish left and right keys in this way.

'

Private Const VK_LSHIFT = &HA0

Private Const VK_RSHIFT = &HA1

Private Const VK_LCONTROL = &HA2

Private Const VK_RCONTROL = &HA3

Private Const VK_LMENU = &HA4

Private Const VK_RMENU = &HA5

'dwFlags

Private Const KEYEVENTF_EXTENDEDKEY = &H1

Private Const KEYEVENTF_KEYUP = &H2

Private Declare Sub keybd_event Lib "user32" (ByVal bVk As Byte, ByVal bScan As Byte, ByVal dwFlags As Long, ByVal dwExtraInfo As Long)

Private Sub Command1_Click()

Call keybd_event(VK_MENU, 0, KEYEVENTF_EXTENDEDKEY, 0) '按下Alt键

Call keybd_event(VK_SNAPSHOT, 0, KEYEVENTF_EXTENDEDKEY, 0) '按下Print Screen键

Call keybd_event(VK_SNAPSHOT, 0, KEYEVENTF_EXTENDEDKEY Or KEYEVENTF_KEYUP, 0) '抬起Print Screen键

Call keybd_event(VK_MENU, 0, KEYEVENTF_EXTENDEDKEY Or KEYEVENTF_KEYUP, 0) '抬起Alt键

Call keybd_event(VK_LWIN, 0, KEYEVENTF_EXTENDEDKEY, 0) '按下Win键

Call keybd_event(VK_LWIN, 0, KEYEVENTF_EXTENDEDKEY Or KEYEVENTF_KEYUP, 0) '抬起Win键

Call keybd_event(VK_NUMLOCK, 0, KEYEVENTF_EXTENDEDKEY, 0) '按下Num Lock键

Call keybd_event(VK_NUMLOCK, 0, KEYEVENTF_EXTENDEDKEY Or KEYEVENTF_KEYUP, 0) '抬起Num Lock键

End Sub