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spectrum
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Symbol
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 Posted: Sun Apr 13, 2008 11:08 am Post subject: |
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| FindWindowA/W, SendInput.
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spectrum
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lurc
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| Posted: Sun Apr 13, 2008 11:24 am Post subject: |
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Lmao
| Code: |
#include <windows.h>
#include <tchar.h>
HWND hNotepad;
HWND hNoteEdit;
TCHAR tszString[260];
int main( int argc, TCHAR *argv[] )
{
hNotepad = FindWindow( _T("Notepad"), NULL );
if ( !hNotepad ) return 0; // Coudnt find Notepad.
hNoteEdit = FindWindowEx( hNotepad, NULL, _T("EDIT"), NULL );
if ( !hNoteEdit ) return 0; // Coudnt find Notepad edit control.
_tcscpy( tszString, _T("Print This") );
for ( int i = 0; i <= _tcslen(tszString); i++ )
PostMessage( hNoteEdit, WM_CHAR, tszString[i], 0 );
_gettchar();
return 0;
} |
just did it in notepad, should work.
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spectrum
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| Posted: Sun Apr 13, 2008 11:30 am Post subject: |
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uh it doesn't compile, it says its missing a ")" before ";" token..i would correct it myself but i have no idea where that should be
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Symbol
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| Posted: Sun Apr 13, 2008 11:46 am Post subject: |
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| Why are you helping him? he should learn by himself, he can't just copy paste codes forever and he can't even fix simple errors.
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spectrum
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| Posted: Sun Apr 13, 2008 11:49 am Post subject: |
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ok, sorry symbol i didn't look very well into the code, i corrected it, but now really it says getchar is undeclared, that i need to use it first...
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hcavolsdsadgadsg
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| Posted: Sun Apr 13, 2008 1:29 pm Post subject: |
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| getchar is a part of stdio if I remember right.
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lurc
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| Posted: Sun Apr 13, 2008 3:43 pm Post subject: |
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_gettchar is its unicode equivilent. Located in tchar.h
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Heartless
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| Posted: Sun Apr 13, 2008 4:59 pm Post subject: |
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Can't you use the fstream library to write to notepad, that is much easier. Now someone is going to tell me that it is a waste of resources...
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oib111
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| Posted: Sun Apr 13, 2008 6:07 pm Post subject: |
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| HornyAZNBoy wrote: | | Can't you use the fstream library to write to notepad, that is much easier. Now someone is going to tell me that it is a waste of resources... |
Maybe. Idk. I'm not that knowledgeable in FI/FO. You can right a notepad file(txt) with FI/FO. But I'm not sure if you could actually write to notepad itself. SendInput seems right.
@spectrum
Just go to http://www.msdn.com/ and search for your api there. It gives you a list of different explanations in full detail about the parameters and what they're spozed to do in the API as well as what the API does.
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cigs dont make people high, which weed does, which causes them to do bad stuff. like killing |
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atom0s
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| Posted: Mon Apr 14, 2008 8:47 am Post subject: |
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| lurc wrote: | | _gettchar is its unicode equivilent. Located in tchar.h |
gettchar is nothing more then a macro which calls getchar, which is located in stdio.h
Fixed code that works fine.
(Updated the strcpy call to use the secure version and fixed the warnings that are given while compiling @ Lv4)
| Code: | #include <windows.h>
#include <stdio.h>
#include <tchar.h>
HWND hNotepad;
HWND hNoteEdit;
TCHAR tszString[260];
int main( int argc, TCHAR *argv[] )
{
UNREFERENCED_PARAMETER( argc );
UNREFERENCED_PARAMETER( argv );
hNotepad = FindWindow( _T("Notepad"), NULL );
if ( !hNotepad ) return 0; // Coudnt find Notepad.
hNoteEdit = FindWindowEx( hNotepad, NULL, _T("EDIT"), NULL );
if ( !hNoteEdit ) return 0; // Coudnt find Notepad edit control.
_tcscpy_s( tszString, _ARRAYSIZE(tszString), _T("Print This") );
for ( int i = 0; i <= (int)_tcslen(tszString); i++ )
PostMessage( hNoteEdit, WM_CHAR, tszString[i], 0 );
_gettchar();
return 0;
} |
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rapion124
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| Posted: Mon Apr 14, 2008 10:39 am Post subject: |
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| You don't really need to know Windows APIs to make programs w/ C++. If you're using Visual C++, I believe there are pre-built classes that use APIs in the MFC libraries.
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atom0s
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| Posted: Tue Apr 15, 2008 3:45 am Post subject: |
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| rapion124 wrote: | | You don't really need to know Windows APIs to make programs w/ C++. If you're using Visual C++, I believe there are pre-built classes that use APIs in the MFC libraries. |
Well you certainly can't use an API without understanding it. (Yes, you can guess and get lucky, but you will have no skill with it.)
Windows programming almost always involves some API. (Don't say some small all like x = 1 + 1; doesn't use API, cause thats not the point of my post.)
And avoid MFC at all costs if you don't know it already. It's not much of a gain to anything with programming.
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