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Re: <preprocessor command must start as first nonwhite space >

David Crow23-May-05 2:33

David Crow

23-May-05 2:33

What line is the preprocessor complaining about?

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

SendKeyt

Member 46884422-May-05 17:55

Member 468844

22-May-05 17:55

I need to send keys to a application's UI. I looked at some of the examples, but I was hoping someone might have some more examples.

Re: SendKeyt

ThatsAlok22-May-05 18:40

ThatsAlok

22-May-05 18:40

ZakAkili wrote:
http://www.codeproject.com/cpp/sendkeys_cpp_Article.asp

http://www.codeproject.com/cpp/sendkeys_cpp_Article.asp[^]

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Map Network Driver

shangguancheng22-May-05 16:09

shangguancheng

22-May-05 16:09

Would you help me?
How can I get the information about the access control of a Map Network Driver?The information includes read only or write only and so on.
Thanks.

Enum Typedefs in constructor

donaldGuy22-May-05 10:06

donaldGuy

22-May-05 10:06

For a C++ Programming Class (e.g. course in school) i have to make a simple simulation of a mouse that is trapped on an island and runs eradicly till it escapes or dies from drowning/starvation. for this project i was building a class (e.g. abstract dat type) to represent the square of land

<code>
#ifndef SQUARE_H
#define SQUARE_H

#include <iostream>
#include <windows.h>
using std::ostream;

enum DONS_SQUARE_TYPE {LAND, WATER, BRIDGE};

class square
{
public:

	typedef DONS_SQUARE_TYPE type;

		 square(type = LAND);
	bool isWater()  const;
	//...
private:
	//...
	type myType;
};

ostream& operator<< (ostream& ,square&);
#endif
<code>

is there any way by which i could not have to have DONS_SQUARE_TYPE floating around the global namespace but still have that constructor?

I tried doing a:

<code>
typedef enum {LAND, WATER, BRIDGE} type
<code>

but then i get 3 compiler errors saying undeclared identifier (LAND / WATER / BRIDGE) for the code:

square landS(LAND),
       waterS(WATER),
       bridgeS(BRIDGE);

please help, thanks.

Re: Enum Typedefs in constructor

Johnny ²22-May-05 11:12

Johnny ²

22-May-05 11:12

You can define an enum inside a class. There's no need to typedef it - it's a type in it's own right.

Re: Enum Typedefs in constructor

donaldGuy22-May-05 14:40

donaldGuy

22-May-05 14:40

but wont the enum's members (for lack of a better word) still be considered undeclared identifiers outside of the scope of the class?

Re: Enum Typedefs in constructor

Jack Puppy22-May-05 17:04

Jack Puppy

22-May-05 17:04

Yes, but you can include the class scope operator to reference them from outside the class:

<br />
class square<br />
{<br />
  enum squareType{LAND, WATER, BRIDGE};<br />
  square(squareType type);<br />
};<br />
<br />
square a(square::LAND);<br />
square b(square::WATER);<br />
<br />

You can see an example of this in the MFC CFile class's open flags - CFile::modeCreate, CFile::modeWrite, etc.

Pssst. You see that little light on your monitor? That's actually a government installed spy camera. Smile and wave to big brother!

Kill a dialog

Gurra_Koo22-May-05 7:31

Gurra_Koo

22-May-05 7:31

Hi,
I try to kill a dialog(CPropertySheet) in a friendly way
and need to do this from another thread.
I've tried using PostMessage etc...
and EndModalLoop, EndDialog...
But nothing seems to be working for me.
Any tip would be appreciated.

Koo

Re: Kill a dialog

Anonymous22-May-05 19:03

Anonymous

22-May-05 19:03

hi
Take the handle of your dialog and then pass that handle to the EndDialog(). or you can try out this

Enddialog(1)

cheers
jhon

Re: Kill a dialog

toxcct22-May-05 20:20

toxcct

22-May-05 20:20

no no no, EndDialog() gets as parameter the value the dialog would return...

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Re: Kill a dialog

khan++22-May-05 19:13

khan++

22-May-05 19:13

Sending messages to the PropertySheet does work. But you need its pointer of course.
pSheet->SendMessage(WM_CLOSE,0,0);
and
pSheet->SendMessage(WM_COMMAND,IDOK,0);
It seems to work fine.

this is this.

Re: Kill a dialog

Gurra_Koo23-May-05 2:21

Gurra_Koo

23-May-05 2:21

Thanks! The WM_COMMAND message did the job!

"There is an empty room full of people who think you are creative"

How to extract files?

Dody_DK22-May-05 5:36

Dody_DK

22-May-05 5:36

How to include files inside an .exe file and when it runs it will extract them?

thanks in advance

Re: How to extract files?

Ravi Bhavnani22-May-05 5:47

Ravi Bhavnani

22-May-05 5:47

See this[^] link.

/ravi

My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com

Re: How to extract files?

David Crow23-May-05 2:36

David Crow

23-May-05 2:36

See if this article helps.

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

Re: How to extract files?

Dody_DK23-May-05 4:00

Dody_DK

23-May-05 4:00

Thanks alot for your replaies, they helped alot.. thanks again : )

Fast User Switching

dlarkin7722-May-05 4:35

dlarkin77

22-May-05 4:35

Hi,

Can anyone tell me how Fast User Switching (using Windows XP) can be implemented in VC++? Or even suggest how it might be done?

Thanks very much,

dlarkin77

File ALWAYS not found ---> hr = pPropSetStg->Open(FMTID_SummaryInformation, STGM_READ | STGM_SHARE_EXCLUSIVE, &pPropStg);

awbaker6222-May-05 2:28

awbaker62

22-May-05 2:28

I am trying to retrieve the file summary information but keep receiving File not found. I have tried this on two different boxes. Can anyone suggest a reason for the failure? Can we agree the file is where I say it is? Smile | :)

Thanks so much in advance
Anthony Baker
awwbaker@yahoo.com

void CFileSummary::ExtractFileSummary(LPCSTR pFileName)
{
IStorage *pStorage = NULL;
IPropertySetStorage *pPropSetStg = NULL;
HRESULT hr;
WCHAR wcFilename[1024];
setlocale( LC_ALL, "" );
int i = mbstowcs(wcFilename, pFileName, strlen(pFileName));
setlocale( LC_ALL, "C" );
wcFilename[i] = 0;
hr = ::StgOpenStorage(wcFilename,
NULL,
STGM_READ | STGM_SHARE_EXCLUSIVE,
NULL,
0,
&pStorage);
// CMT: If its not the compound file
if (FAILED(hr))
{
hr = StgOpenStorageEx(wcFilename,
STGM_READ | STGM_SHARE_DENY_WRITE,
STGFMT_FILE,
0,
NULL,
NULL,
IID_IPropertySetStorage,
reinterpret_cast<void**>(&pStorage));
}

// [CMT]: Obtain the IPropertySetStorage interface.
hr = pStorage->QueryInterface(IID_IPropertySetStorage, (void **)&pPropSetStg);

// [CMT]: Dump properties.
DumpBuiltInProps(pPropSetStg);

// [CMT]: Release obtained interfaces.
pPropSetStg->Release();
pStorage->Release();
}

void CFileSummary::DumpBuiltInProps(IPropertySetStorage *pPropSetStg)
{
IPropertyStorage *pPropStg = NULL;
HRESULT hr;

// Open summary information, getting an IpropertyStorage.
hr = pPropSetStg->Open(FMTID_SummaryInformation, STGM_READ | STGM_SHARE_EXCLUSIVE, &pPropStg);
if(FAILED(hr))
{
printf("No Summary-Information.\n");
return;
}

Re: File ALWAYS not found ---> hr = pPropSetStg->Open(FMTID_SummaryInformation, STGM_READ | STGM_SHARE_EXCLUSIVE, &pPropStg);

Geert van Horrik22-May-05 23:26

Geert van Horrik

22-May-05 23:26

Can you first check what PathFileExists returns?

Geert

Want to spread the newest version of your software automatically? Use Updater!
Visit my website: http://geert.yoki.org

Sound output/wavetables etc.

Trollslayer22-May-05 1:30

Trollslayer

22-May-05 1:30

I am trying to use the wavetables in a sound card in order to play a number of overlapping WAV files.
I'm trying to avoid getting locked into a particular manufacturer so does anyone know of a gneral purpose library ?
Thanks.

Leina Rose | [Rose]

The tigress is here Big Grin | :-D

Re: Sound output/wavetables etc.

Ryan Binns22-May-05 18:04

Ryan Binns

22-May-05 18:04

Have you considered using DirectSound? It will happily play simultaneous WAV files.

Trollslayer wrote:
Leina

Had a name change, huh? Poke tongue | ;-P

Ryan

"Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"

Re: Sound output/wavetables etc.

Trollslayer23-May-05 1:20

Trollslayer

23-May-05 1:20

Ryan Binns wrote:
Had a name change, huh?

Don't type when you have the flu, all you have to do is cough at the wrong moment.

I would prefer to use wave tables as that would allow more simultaneous sounds which could be useful.

Eniale (contrary fluffy tigress)

The tigress is here Big Grin | :-D

Re: Sound output/wavetables etc.

Ryan Binns23-May-05 3:54

Ryan Binns

23-May-05 3:54

Trollslayer wrote:
Don't type when you have the flu, all you have to do is cough at the wrong moment.

Frown | :(

Hope you get better soon! Rose | [Rose]

Trollslayer wrote:
I would prefer to use wave tables as that would allow more simultaneous sounds which could be useful.

OK. In that case, I can't help Smile | :)

Trollslayer wrote:
Eniale (contrary fluffy tigress)

Roll eyes | :rolleyes:

Ryan

"Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"

CFile nad struct

ALTF422-May-05 1:01

ALTF4

22-May-05 1:01

how can I save a stuct whit Cfile
here is my code but id does not work :
struct naslovniki
{
CString ime1;
CString naslov1;
CString posta1;
CString drzava1;
CString naziv1;
CString skupina;
};
CFile f;

f.Open("hasek.has",CFile::modeWrite|CFile::typeBinary);

naslovniki x;

x.ime1=m_ime;
x.naslov1=m_naslov;
x.drzava1=m_drzava;
x.posta1=m_posta;
x.naziv1=m_naziv;
x.skupina;

f.Write(&x,sizeof(naslovnik));///this is the porblem
f.close();

///---there is no hope for you---\\\

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