dev-cpp-users Mailing List for Dev-C++

From Kevin Wood ----------------------------

You can use
char MyValue[20]=3D{"Some text!"};
if you want to initialise the array on creation (you can't do this =
later).

Otherwise do
strcpy(MyValue, "Some text");
and make sure there is room in the array for all the characters plus the =
terminating null.=20
=20

----- Original Message -----=20
From: Exuss Draugas <dra...@ce...>
To: <Dev...@li...>
Sent: Friday, December 07, 2001 5:58 PM
Subject: [Dev-C++] Array of char


>=20
>=20
>  Hi All!
>=20
>  Just a simple question. How to assing a value to array of char?
> =20
>  char myValue[20] =3D "Some text!";
>  cout << myValue << endl;
>=20
>  // This is don't work :((
>  myValue=3D"New text";
> =20
>  Works only: cin >> myValue;
>=20
>   Thanks,
>=20
>   Exuss
>=20
>=20
>=20
>=20
>=20
>=20
> --
> Nemokama el.pa=F0to d=EB=FEut=EB - http://webmail.delfi.lt/
>=20
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>=20

Exuss Draugas escribió:

>  Hi All!
>
>  Just a simple question. How to assing a value to array of char?
>
>  char myValue[20] = "Some text!";
>  cout << myValue << endl;
>
>  // This is don't work :((
>  myValue="New text";
>
>  Works only: cin >> myValue;
>
>   Thanks,
>
>   Exuss
>
> --
> Nemokama el.paðto dëþutë - http://webmail.delfi.lt/
>
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users

Use strcpy(myvalue, "Some text");
This pass the second value to the first variable. And this works with
spaces. If the second is "Hello  marvellous world", myvalue will be the
whole phrase, not only the first word.
cin >>myvalue; would put in myvalue "Hello", only. Then, for input from
keyboard you need use cin.getline(char array, size of the char array);
cin.getline(myValue, 20);
**input: Hello baby** will put in myValue "Hello baby".

 Hi All!

 Just a simple question. How to assing a value to array of char?
 
 char myValue[20] = "Some text!";
 cout << myValue << endl;

 // This is don't work :((
 myValue="New text";
 
 Works only: cin >> myValue;

  Thanks,

  Exuss






--
Nemokama el.pašto dėžutė - http://webmail.delfi.lt/

Yep it works congratis


Nexus


--- dx FX <vin...@ed...> wrote:
> After many hours of programming... I've finally
> found the solution! I have experimented with many
> styles and now I have a working code, ready to be
> used in one of my programs I am currently writing.
> Below is a copy of the test program code. The new
> function, IsAppWindow(HWND) tells if the window the
> handle points to is an Application window in the
> taskbar:
> 
> #include <string>
> #include <windows.h>
> #include <iostream.h>
> 
> // using namespace std;
> 
> BOOL IsAppWindow(HWND);
> 
> int i = 0;
> 
> BOOL CALLBACK AppGetWindows(HWND hwnd, LPARAM
> lParam) {
>    string str2;
>    LPSTR LPString;
>    LPString = new(CHAR);
>    
>    if (IsAppWindow(hwnd))
>    {
>       i = i + 1;
>       if (GetWindowText(hwnd, LPString ,19) > 0) {
>          cout << i << ":" << LPString << endl;
>       }
>    }
> 
>    return true;
>    delete LPString;
>    LPString = 0;
> }
> 
> BOOL IsAppWindow(HWND hWnd)
> {
> 	BOOL bResult = TRUE;
> 	LONG nStyle;
> 	HWND hOwner;
> 	HWND hParent;
> 
> 	// if it is a WS_CHILD or not WS_VISIBLE, fail it
> 	nStyle = GetWindowLong(hWnd, GWL_STYLE);	
> 	if((nStyle & WS_CHILD) || !(nStyle & WS_VISIBLE))
> 		bResult = FALSE;
> 
> 	// if the window is a WS_EX_TOOLWINDOW fail it
> 	nStyle = GetWindowLong(hWnd, GWL_EXSTYLE);
> 	if(nStyle & WS_EX_TOOLWINDOW)
> 		bResult = FALSE;
> 
> 	// If this has an owner, then only accept this
> window
> 	// if the parent is not accepted
> 	hOwner = GetWindow(hWnd, GW_OWNER);
> 	if(hOwner && bResult)
> 		bResult = !IsAppWindow(hOwner);
> 
> 	// if it has a parent, fail
> 	hParent = GetParent(hWnd);
> 	if(hParent)
> 		bResult = FALSE;
> 
> 	return bResult;
> }
> 
> int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE
> hPrevInstance, LPSTR lpCmdLine, int cmdShow) {
> 
>    if (EnumWindows(*AppGetWindows, 0)) {
>       cout << endl << i << " Total Windows" << endl;
>    } else {
>       cout << "EnumWindows Failed /n" << endl;
>    }
> 
>    system("PAUSE");
> }
> 
> At first I didn't really know where I could start
> writing the function. But thanks to some advice to
> you folks, I now have this little test code. The
> program now outputs not only the number of windows
> but also the titles of the windows.
> 
> Guys! all ya Folks! Thanks!!!!
> 
> __________________________________
> www.edsamail.com
> 
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
>
https://lists.sourceforge.net/lists/listinfo/dev-cpp-users


=====
Nexus
Nanomage.com
http://www.nanomage.com

__________________________________________________
Do You Yahoo!?
Send your FREE holiday greetings online!
http://greetings.yahoo.com

Hi
I know all about html.Go to my website,I have that mastered very well.
http://angelfire.com/dc/85
In c++ or visual basic i need to know how to use other project.how ot 
combine them.
THank You


>From: Mansoor Nathani <man...@sy...>
>To: "http//:angelfire.com/dc/85 Sale's" <bc...@ms...>
>Subject: Re: [Dev-C++] making a link?
>Date: Thu, 06 Dec 2001 16:13:15 -0500
>
>hi.. I think what you need to do is go to a website that teaches HTML..
>
>www.webmonkey.com
>
>is one of them.
>
>MANSOOR
>
>"http//:angelfire.com/dc/85 Sale's" wrote:
>
> > how do i put a link in a program so people cvan see a different  page i
> > made?in devc++ or visual basic?
> > PLease help
> > please go to my website
> > http://angelfire.com/dc/85
> > Thank You in advnce
> >
> > _________________________________________________________________
> > Get your FREE download of MSN Explorer at 
>http://explorer.msn.com/intl.asp
> >
> > _______________________________________________
> > Dev-cpp-users mailing list
> > Dev...@li...
> > https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>


_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp

After many hours of programming... I've finally found the solution! I have experimented with many styles and now I have a working code, ready to be used in one of my programs I am currently writing. Below is a copy of the test program code. The new function, IsAppWindow(HWND) tells if the window the handle points to is an Application window in the taskbar:

#include <string>
#include <windows.h>
#include <iostream.h>

// using namespace std;

BOOL IsAppWindow(HWND);

int i = 0;

BOOL CALLBACK AppGetWindows(HWND hwnd, LPARAM lParam) {
   string str2;
   LPSTR LPString;
   LPString = new(CHAR);
   
   if (IsAppWindow(hwnd))
   {
      i = i + 1;
      if (GetWindowText(hwnd, LPString ,19) > 0) {
         cout << i << ":" << LPString << endl;
      }
   }

   return true;
   delete LPString;
   LPString = 0;
}

BOOL IsAppWindow(HWND hWnd)
{
	BOOL bResult = TRUE;
	LONG nStyle;
	HWND hOwner;
	HWND hParent;

	// if it is a WS_CHILD or not WS_VISIBLE, fail it
	nStyle = GetWindowLong(hWnd, GWL_STYLE);	
	if((nStyle & WS_CHILD) || !(nStyle & WS_VISIBLE))
		bResult = FALSE;

	// if the window is a WS_EX_TOOLWINDOW fail it
	nStyle = GetWindowLong(hWnd, GWL_EXSTYLE);
	if(nStyle & WS_EX_TOOLWINDOW)
		bResult = FALSE;

	// If this has an owner, then only accept this window
	// if the parent is not accepted
	hOwner = GetWindow(hWnd, GW_OWNER);
	if(hOwner && bResult)
		bResult = !IsAppWindow(hOwner);

	// if it has a parent, fail
	hParent = GetParent(hWnd);
	if(hParent)
		bResult = FALSE;

	return bResult;
}

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int cmdShow) {

   if (EnumWindows(*AppGetWindows, 0)) {
      cout << endl << i << " Total Windows" << endl;
   } else {
      cout << "EnumWindows Failed /n" << endl;
   }

   system("PAUSE");
}

At first I didn't really know where I could start writing the function. But thanks to some advice to you folks, I now have this little test code. The program now outputs not only the number of windows but also the titles of the windows.

Guys! all ya Folks! Thanks!!!!

__________________________________
www.edsamail.com