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Computafreak wrote: I want the parameters to be pushed, Foo::DoSomething to be called (the base class) and then Bar::DoSomething to be called (the derived class) automatically
Then write your own language and compiler that will do that I guess. I terms of C++ it's like you are saying you want up to be down. That's just to bad for you because it isn't, period.
However I would also point out that it seems you are making a big deal out of nothing. In your background explanation with streams, if your derived class just calls the base first it results in the runtime behavior you describe.
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I see now. Thanks for the explanation. I'm definitely not going to be writing my own compiler, but I see how my request wasn't in the best of understanding. You've been very helpful; thanks again
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Hi,
I've got a few extensions I need to add to the registry so when the user is exploring via windows explorer they will see a default icon I've created for the extensions. I've already created a script to register the 'display description' (ie: '.htm' file extensions are described with 'HTML Document'). That, I have working.
What keys do I need to create in order for an icon to be displayed for the file. (By default, the 'Unknown Document' is shown.) I want to display my own icon. All the sites I've explored during my research only mention how to change existing registry entries.
I need a .reg file because the app is going to be deployed.
Will I need to create a CLSID or use one from the App that has been created? I'm thinking I'm going to need 2 or 3 registry entries in order to get this to work but I don't know where to start.
Anyone help? Thanks!
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Like2Byte wrote: but I don't know where to start.
Like2Byte wrote: Anyone help?
Sure I always enjoy helping the Google impaired. Knock yourself out[^]
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I get the previously said error when i build in the following combination
Pockect PC 2003 ;
Win32 (Win CE Emulator debug or Release) ;
Pocket PC 2003 device;
but when i chage the configuration to the following
Pockect PC 2003 ;
Win32 (Win CE Arm debug or Release) ;
Pocket PC 2003 device;
I get the following error :
winscard.lib(WINSCARD.dll) : fatal error LNK1112: module machine type 'THUMB' conflicts with target machine type 'ARM'
Any clue why this happens ?
Thanks !
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kapardhi wrote: module machine type 'THUMB' conflicts with target machine type 'ARM'
Does this[^] help? (Search for THUMB in the linked page).
Also - this message maybe gives a clue as to why your original error occurs - how can you talk to smartcards in an emulator - it has no real hardware?!
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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this i used to access information from registry, but the problem is that it prints only first character of the string , instead of whole.
void GetProxyServerInfo()
{
try
{
HKEY hKey;
if (RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings"), 0L, KEY_ALL_ACCESS, &hKey)!=ERROR_SUCCESS)
printf("nError opening the desired subkey (doesn't exist?).n");
else
{
DWORD dwType = REG_SZ;
char buf[255] = {0};
DWORD dwBufSize = 255;
if( RegQueryValueEx(hKey,TEXT("ProxyServer"),0, &dwType, (LPBYTE)&buf, &dwBufSize) == ERROR_SUCCESS)
{
//here it prints only single character, not the whole string
cout<< buf;
}
else
cout << "can not query for key value\n";
RegCloseKey(hKey);
}
}
catch(char *error)
{
throw error;
}
}
“You will never be a leader unless you first learn to follow and be led.”
–Tiorio
"Coming together is a beginning, staying together is progress, and working together is success." Henry Ford
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Hello Mogaambo,
Is unicode defined? then use wcout instead of cout .
Regards,
Jijo.
_____________________________________________________
http://weseetips.com[ ^] Visual C++ tips and tricks. Updated daily.
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i used wcout still the problem exists.
“You will never be a leader unless you first learn to follow and be led.”
–Tiorio
"Coming together is a beginning, staying together is progress, and working together is success." Henry Ford
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i used wchar_t this and problem solved.
“You will never be a leader unless you first learn to follow and be led.”
–Tiorio
"Coming together is a beginning, staying together is progress, and working together is success." Henry Ford
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It would be better to use TCHAR, so that you are independant of the unicode settings. Take a look at this article[^] for extended information.
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I have set view matrix like this:
D3DXVECTOR3 vEyePt( 0.0f, 2.0f, -3.0f );
D3DXVECTOR3 vLookatPt( 0.0f, 0.9f, 0.0f );
D3DXVECTOR3 vUpVec( 0.0f, 1.0f, 0.0f );
D3DXMATRIXA16 matView;
D3DXMatrixLookAtLH( &matView, &vEyePt, &vLookatPt, &vUpVec );
g_pd3dDevice->SetTransform( D3DTS_VIEW, &matView );
I want to retrive the eye, lookat and up vector for a purpose to change the vector.I get the eye point like this way:
D3DXMATRIXA16 m;
g_pd3dDevice->GetTransform(D3DTS_VIEW, &m);
D3DXMATRIX invm;
D3DXMatrixInverse(&invm,NULL,&m);
D3DXVECTOR3 v;
D3DXVECTOR3 cameraLoc;
v.x = 0;
v.y = 0;
v.z = 0;
D3DXVec3TransformCoord(&cameraLoc,&v,&invm);
D3DXVec3TransformCoord API get the eye vector = (0.0f, 2.0f, -3.0f ).Does anybody knows how the get the other lookat and up vector?
Thanks in advance....
Kallol
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Hi,
I know Assert function can raise a break in Debug mode. It helps a lot.
but when it is in Release mode,the Compile ignore Aseert function. then how can I know it meets a error?
for example:
int open_file(char * filename)
{
FILE *fp;
fp=fopen(filename,"wr"); //p1
assert(fp!=NULL); //p2
//do something
//p3
}
in Debug mode:
when p1 fail, fp will be NULL and the assert will raise a break,then it exit.
in Release mode:
the Compile ignore the assert function, what should I do if fopen failed?
if it will go on running statements after p3 ?
to avoid this happend, should I have to replace all the assert statements in Release mode?
thank you.
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You are not using the assert properly. This function should be used only to test the code. An assert should never be reached in a released product. Assert is used to detect errors in your code, not detect a file which is missing. In your case, if the file doesn't not exist you should handle the error in a better way. For instance your function could return an error code or throw an exception which has to be handled at a higher level.
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China_Kevin wrote: 强烈同意楼上~~~~~
Uh, what ??
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I am Chinese,HOHO, 强烈同意楼上~~~~~ just means I agree with you very much...
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your name "Cedric" why your "C" is brighter than my name "China_Kevin" "C"
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Because he is an MVP.
It is a crappy thing, but it's life -^ Carlo Pallini
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I hereby bestow on you a "brighter" name:
China_Kevin
Carry it with honor.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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You lie to me~~~~~
That a walloping huge lie!!
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Me too~
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I got the idea and I known how to do it.
thank you both Luc Pattyn and Cédric Moonen~
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why do not think me~~~~~o(∩_∩)o...哈哈
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