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I have a MFC C++ dialog program and I need to code a solution to disable the F12 key

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Posted on Oct 22, 2013

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Dell inspiron n5030....touchpad not working..not showing in device man..have d/l drivers,incl synaptics.mouse device settings box emtpy.enable/disable greyed out.


Are you certain that the touchpad wasn't disabled accidentally from the Fn key? There are secondary features assigned to each of the Function (F1-F12) keys, usually in BLUE. On of them is to disable/enable the touchpad (toggle-type function, do it one time to disable, the next to enable). You press and hold the "Fn" key (next to the Windows key at bottom let of keyboard, then press the associated Function Key.

Dec 10, 2015 | Computers & Internet

1 Answer

Disable one letter keyboard


To change or disable any of the 108 keys on your keyboard we suggest using KeyTweak, a great small and free utility. This utility allows you to change how any of the keys on your keyboard work including the caps lock, shift, windows key, F1 through F12 keys, and num lock keys.
A download for this utility can be found at:http://webpages.charter.net/krumsick/
Once this program has been downloaded and installed open the program and click on the key you want to change or otherwise disable and choose the new key to be used or click disable button to disable it.

Apr 15, 2014 | Samsung Computers & Internet

1 Answer

F12 error code


F12 SPECIFIC FOR LVB2000 INDESIT EVOLUTION / DIALOGIC.
F12: Lack of Display card-Main Card Communication
1. Check the effectiveness of contacts on CNC Connector Card
2. Overhaul 8-way connector on Display card
3. Check continuity of CNC-CN 8 way connector
4. Replace Main Card
5. Replace Display Card

Dado

Jan 23, 2014 | Ariston Technologies AWD121WH

1 Answer

Disable f1 through f12 keys?


You are not able to disable the function keys on any laptop

Oct 14, 2012 | Gateway Computers & Internet

1 Answer

Inspiron N7010 touchpad is disabled, how to enable?


Inspiron N7010

Key to the right of the F12 key
Press the Touchpad Disable/Enable key,
(the key is located to the right of the <F12> key). Inspiron N7010

Key to the right of the F12 key
Press the Touchpad Disable/Enable key,
(the key is located to the right of the <F12> key).
Inspiron N7010 Key to the right of the F12 key
Press the Touchpad Disable/Enable key,(the key is located to the right of the <F12> key).

Sep 23, 2011 | Dell Inspiron 1545 Notebook

4 Answers

I need to know what the keys f1-f12 keys usage.


The uses for the function (f1-f12) keys varies based on which program you have open at the time. Different programs use them for different things.

However, your computer also has some default uses for these keys when combined with pressing the fn (function) key.

fn + f1 locks computer

fn + f2 changes our power use profile

fn + f3 puts the computer to sleep

fn + f4 puts the computer into hibernation mode

fn + f5 changes the display/output mode

fn + f6 decreases the screen brightness

fn + f7 increases the screen brightness

fn + f8 enables/disables wireless connections

fn + f9 enables/disables the touch pad

fn + f10 turns the cursor overlay on/off

fn + f11 turns the numeric overlay on/off

fn + f12 turns scroll lock on/off

May 05, 2011 | Toshiba Satellite Pro L300 Notebook

1 Answer

The touchpad stopped working after a powerpoint presentation i made. A friend helped me set up the laptop to the projector and he did press keys. Did he accidentally press some inactivating key in the...


FN + F9 should enable / disable the touchpad goto control panel - mouse - and see if you can change disable/enable touch pad from there Otherwise post back what windows version you have
Touchpads
you can enable and disable the touchpads Touchpad: - to enable or disable a touch pad/pointing device from the Start Menu > control panel > Change to classic view - {on left hand menu} click on the mouse icon Mouse Properties dialog box, click "Device Settings tab" select the device click to Enable or Disable OR You may need to enable in the bios/setup menu - as the PC boots - you should get a message on how to get into the bios/setup - usually using F2 or DEL Key or F10 see if touch pad needs to be enabled there OR one of the F keys may disable/enable - depends on the model of the Laptop - toshiba sometime use FN+F9 key

Apr 10, 2010 | Toshiba Satellite M55-S325 Notebook

1 Answer

Some letters like ( a;e,i,o,p ,y) ar nt working on the keybo


for people who activate them accidentally. If you decide you need to disable a key, just follow these easy steps:

1. From the Tools menu, select Customize…
2. In the
Customize dialog box, click Keyboard
3. The Customize Keyboard dialog box will open
4. In the scroll box beneath the Categories label, select All Commands
5. In the Commands scroll box, find the command name for the key or keystroke (you’ll have to do some searching to find the specific key you wish to disable, but here’s a freebie: to disable the Insert key, select overtype)
6. Highlight the key or key sequence in the box below the Current keys label
7. In the drop down box beside the label Save changes in: select Normal to apply the change to all documents created in Word. To disable the key only to the current document, select the document name from the list
8. Click Remove and then Close
9. Click Close on the Customize dialog box

Dec 18, 2008 | Gateway 2520915 Keyboard

1 Answer

Keyboard F1 to F12


F1 - F12 Function Key Usage
Printer Friendly Version



F1 - F12 Function Key Usage

F1:Help. Click F1 Key can load the help file of the program.

F2:Rename. Select a folder or file, click F2 to rename it.

F3:Search. On desktop, click F3 to load the search form.

F4:In Internet Explorer, click F4 will list the URL Address field.

F5:Refresh. Use it to refresh the web page in Internet Explorer.

F6:In Internet Explorer, click F6 will jump to address bar.

F7:It can be used to insert ^C in command prompt.

F8:When windows startup, it can load the startup menu.

F9:In Windows Media Player, it can increase the volumn.

F10:In Windows Media Player, it can decrease the volumn.

F11:In Internet Explorer, click F11 will switch to Full Screen mode.

F12:In MS-Word, it will show out the "Save-As" dialog.



Take this link u will get all the Function Keys description

http://www.computerhope.com/issues/ch000306.htm

Aug 31, 2008 | Computers & Internet

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