Use of keybd_event for some characters
in [Compact Framework]
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From: Keven Corazza on 13 Sep 2006 11:59 Hi, I'm using keybd_event to simulate the keyboard. I'm not able to simulate some characters like , ? _ = I've tried in many way but I'm not able to find the combination to get this result. Looking to windows virtual keyboard I've tried this lines of code: keybd_event(0x10, 0, 0, true); // shift down keybd_event((byte)Keys.Divide, 0, 0, true); // divide down keybd_event((byte)Keys.Divide, 0, 2, true); // divide up keybd_event(0x10, 0, 2, true); // shift up This because the ? character appears, over the button /, when you press Shift button. I did the same job, with success, for the characters over the number (D0, D1, ...). The example below generate the character ) that is exactly the character over 0. keybd_event(0x10, 0, 0, true); // shift down keybd_event((byte)Keys.D0, 0, 0, true); // 0 down keybd_event((byte)Keys.D0, 0, 2, true); // 0 up keybd_event(0x10, 0, 2, true); // shift up What can I do to simulate the character ? and the others ? Thank you in advance for your help. Keven Corazza
From: " ctacke/>" on 13 Sep 2006 12:06 You should probably be using PostKeybdMessage, not keybd_event -- Chris Tacke OpenNETCF Consulting Managed Code in the Embedded World www.opennetcf.com -- "Keven Corazza" <KevenCorazza(a)discussions.microsoft.com> wrote in message news:E2ECB4FF-885F-4CDB-A477-64DCA7FAE92E(a)microsoft.com... > Hi, > > I'm using keybd_event to simulate the keyboard. I'm not able to simulate > some characters like , ? _ = > > I've tried in many way but I'm not able to find the combination to get > this > result. > > Looking to windows virtual keyboard I've tried this lines of code: > > keybd_event(0x10, 0, 0, true); // shift down > keybd_event((byte)Keys.Divide, 0, 0, true); // divide down > keybd_event((byte)Keys.Divide, 0, 2, true); // divide up > keybd_event(0x10, 0, 2, true); // shift up > > This because the ? character appears, over the button /, when you press > Shift button. > > I did the same job, with success, for the characters over the number (D0, > D1, ...). The example below generate the character ) that is exactly the > character over 0. > > keybd_event(0x10, 0, 0, true); // shift down > keybd_event((byte)Keys.D0, 0, 0, true); // 0 down > keybd_event((byte)Keys.D0, 0, 2, true); // 0 up > keybd_event(0x10, 0, 2, true); // shift up > > What can I do to simulate the character ? and the others ? > > Thank you in advance for your help. > > Keven Corazza > > > > > >
From: Fabien on 13 Sep 2006 12:27 Hi, Check this, you have the virtual key codes : http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/WinUI/WindowsUserInterface/UserInput/VirtualKeyCodes.asp BR Fabien Decret Windows Embedded Consultant ADENEO (ADESET) http://www.adeneo.adetelgroup.com/ <ctacke/> a écrit : > You should probably be using PostKeybdMessage, not keybd_event > > > -- > Chris Tacke > OpenNETCF Consulting > Managed Code in the Embedded World > www.opennetcf.com > -- > > > > "Keven Corazza" <KevenCorazza(a)discussions.microsoft.com> wrote in message > news:E2ECB4FF-885F-4CDB-A477-64DCA7FAE92E(a)microsoft.com... > > Hi, > > > > I'm using keybd_event to simulate the keyboard. I'm not able to simulate > > some characters like , ? _ = > > > > I've tried in many way but I'm not able to find the combination to get > > this > > result. > > > > Looking to windows virtual keyboard I've tried this lines of code: > > > > keybd_event(0x10, 0, 0, true); // shift down > > keybd_event((byte)Keys.Divide, 0, 0, true); // divide down > > keybd_event((byte)Keys.Divide, 0, 2, true); // divide up > > keybd_event(0x10, 0, 2, true); // shift up > > > > This because the ? character appears, over the button /, when you press > > Shift button. > > > > I did the same job, with success, for the characters over the number (D0, > > D1, ...). The example below generate the character ) that is exactly the > > character over 0. > > > > keybd_event(0x10, 0, 0, true); // shift down > > keybd_event((byte)Keys.D0, 0, 0, true); // 0 down > > keybd_event((byte)Keys.D0, 0, 2, true); // 0 up > > keybd_event(0x10, 0, 2, true); // shift up > > > > What can I do to simulate the character ? and the others ? > > > > Thank you in advance for your help. > > > > Keven Corazza > > > > > > > > > > > >
From: "Paul G. Tobey [eMVP]" p space tobey no spam AT no instrument no spam DOT on 18 Sep 2006 14:37 Printable characters should be posted using PostKeybdEvent(). Unprintable characters should use keybd_event(). That's the logic I used in my 'wedging' applications. Paul T. "Keven Corazza" <KevenCorazza(a)discussions.microsoft.com> wrote in message news:E2ECB4FF-885F-4CDB-A477-64DCA7FAE92E(a)microsoft.com... > Hi, > > I'm using keybd_event to simulate the keyboard. I'm not able to simulate > some characters like , ? _ = > > I've tried in many way but I'm not able to find the combination to get > this > result. > > Looking to windows virtual keyboard I've tried this lines of code: > > keybd_event(0x10, 0, 0, true); // shift down > keybd_event((byte)Keys.Divide, 0, 0, true); // divide down > keybd_event((byte)Keys.Divide, 0, 2, true); // divide up > keybd_event(0x10, 0, 2, true); // shift up > > This because the ? character appears, over the button /, when you press > Shift button. > > I did the same job, with success, for the characters over the number (D0, > D1, ...). The example below generate the character ) that is exactly the > character over 0. > > keybd_event(0x10, 0, 0, true); // shift down > keybd_event((byte)Keys.D0, 0, 0, true); // 0 down > keybd_event((byte)Keys.D0, 0, 2, true); // 0 up > keybd_event(0x10, 0, 2, true); // shift up > > What can I do to simulate the character ? and the others ? > > Thank you in advance for your help. > > Keven Corazza > > > > > >
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