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welcome,i am new here too!!
Best wishes!
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3QU
You are my first replyer.
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Hi name61(name???)
Welcome to the codeproject and here(c++ forum) .
[Joke]
Dont use of pls help or its urgent on the title of your posts it doesnt helpful at all(especialy CPallini and Rajesh are here  ).
[/Joke]
Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )
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Hamid. wrote: Dont use of pls help or its urgent on the title of your posts it doesnt helpful at all(especialy CPallini and Rajesh are here Laugh).
Plz plz sir u don't trash CPallini & Rajesh who r kind guyz, plz plz sir.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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BTW I forgot toxcct is here(2+1).
Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )
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You should go to the java forum in order to meet him.
BTW: Nice THHB's action, today.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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Thank you very much!I will learn 2 kind of language:C++ and English.
Thanks again.
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Hi Forums
How can make a startup dialog application n vc++?I need some help.I set application run in hidden mode when system(pc) is start.Plz help me
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Hi Poster,
What do you mean with 'startup dialog application'?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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Im not sure do you need to Services? or you need to a dialog on your program?
Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )
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Add the path of your application to - [HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]. You can make use of CRegKey[^] for that. Then, that application will be started during startup.
Regards,
Jijo.
_____________________________________________________
http://weseetips.com[ ^] Visual C++ tips and tricks. Updated daily.
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Thanks for reply.I am getting problem to how can i start as a hidden mode.I set the path in registry.Pls help me to hidden mode.
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during startup you can pass a commandline argument to the application. For instance - /startup. In your application get the command line by calling GetCommandLine()[^] and hide accordingly.
Regards,
Jijo.
_____________________________________________________
http://weseetips.com[ ^] Visual C++ tips and tricks. Updated daily.
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Sir can you give me some line of code example?.Plz help me
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Davitor wrote: Sir can you give me some line of code example?
Well, which problem are you facing now? Please be specific, so that I can try my best.
Regards,
Jijo.
_____________________________________________________
http://weseetips.com[ ^] Visual C++ tips and tricks. Updated daily.
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Command line problem?
When System is start that time my applcation is run in hidden mode?
I am set path of exe in registry but i havn't know how to use command line for startup.So plz help me
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You can pass the command line together with exe path. For instance, in your case, add the registry value as C:\hello.exe /startup. And if you call GetCommandLine() in your application, you will get the /startup string. Hope its clear.
Regards,
Jijo.
_____________________________________________________
http://weseetips.com[ ^] Visual C++ tips and tricks. Updated daily.
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Thanks for vital nformation but can you give me only some line of example code.Plz help.
i am doing like that.But not geting result.
ln=GetCommandLine();
ln +="-help";
AfxMessageBox(ln);
Plz help me
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i tried to get information from remote machine using WMI by vc6,
i can connect with remote machine ,but i fail to get the infomation,
and then i tried wbemtest tool, there is no problem between the two computers,
here is my code ,Any suggestion will be really appreciated!
#define _WIN32_DCOM
#include <iostream>
#include <comdef.h>
#include <wbemidl.h>
# pragma comment(lib, "wbemuuid.lib")
#include <atlbase.h>
#include <windows.h>
#include <wincred.h>
# pragma comment(lib, "credui.lib")
using namespace std;
int main(int argc, char **argv)
{
HRESULT hres;
// Step 1: --------------------------------------------------
// Initialize COM. ------------------------------------------
hres = CoInitializeEx(0, COINIT_MULTITHREADED);
if (FAILED(hres))
{
cout << "Failed to initialize COM library. Error code = 0x"
<< hex << hres << endl;
return 1; // Program has failed.
}
// Step 2: --------------------------------------------------
// Set general COM security levels --------------------------
// Note: If you are using Windows 2000, you need to specify -
// the default authentication credentials for a user by using
// a SOLE_AUTHENTICATION_LIST structure in the pAuthList ----
// parameter of CoInitializeSecurity ------------------------
hres = CoInitializeSecurity(
NULL,
-1, // COM authentication
NULL, // Authentication services
NULL, // Reserved
RPC_C_AUTHN_LEVEL_DEFAULT, // Default authentication
RPC_C_IMP_LEVEL_IMPERSONATE, // Default Impersonation
NULL, // Authentication info
EOAC_NONE, // Additional capabilities
NULL // Reserved
);
if (FAILED(hres))
{
cout << "Failed to initialize security. Error code = 0x"
<< hex << hres << endl;
CoUninitialize();
return 1; // Program has failed.
}
// Step 3: ---------------------------------------------------
// Obtain the initial locator to WMI -------------------------
IWbemLocator *pLoc = NULL;
hres = CoCreateInstance(
CLSID_WbemLocator,
0,
CLSCTX_INPROC_SERVER,
IID_IWbemLocator, (LPVOID *) &pLoc);
if (FAILED(hres))
{
cout << "Failed to create IWbemLocator object."
<< " Err code = 0x"
<< hex << hres << endl;
CoUninitialize();
return 1; // Program has failed.
}
// Step 4: -----------------------------------------------------
// Connect to WMI through the IWbemLocator::ConnectServer method
IWbemServices *pSvc = NULL;
// Get the user name and password for the remote computer
CREDUI_INFO cui;
TCHAR pszName[CREDUI_MAX_USERNAME_LENGTH+1]="user";
TCHAR pszPwd[CREDUI_MAX_PASSWORD_LENGTH+1]="pass";
BOOL fSave;
DWORD dwErr;
cui.cbSize = sizeof(CREDUI_INFO);
cui.hwndParent = NULL;
// Ensure that MessageText and CaptionText identify
// what credentials to use and which application requires them.
cui.pszMessageText = TEXT("Remote computer account information");
cui.pszCaptionText = TEXT("Enter Account Information");
cui.hbmBanner = NULL;
fSave = FALSE;
dwErr = CredUIPromptForCredentials(
&cui, // CREDUI_INFO structure
TEXT("\\10.7.24.83"), // Target for credentials
NULL, // Reserved
0, // Reason
pszName, // User name
CREDUI_MAX_USERNAME_LENGTH+1, // Max number for user name
pszPwd, // Password
CREDUI_MAX_PASSWORD_LENGTH+1, // Max number for password
&fSave, // State of save check box
CREDUI_FLAGS_GENERIC_CREDENTIALS | // flags
CREDUI_FLAGS_ALWAYS_SHOW_UI |
CREDUI_FLAGS_DO_NOT_PERSIST);
if(dwErr)
{
cout << "Did not get credentials." << endl;
pLoc->Release();
CoUninitialize();
return 1;
}
// Connect to the remote root\cimv2 namespace
// and obtain pointer pSvc to make IWbemServices calls.
//---------------------------------------------------------
// change the computerName and domain
// strings below to the full computer name and domain
// of the remote computer
hres = pLoc->ConnectServer(
_bstr_t(L"\\\\10.10.13.48\\root\\cimv2"),
_bstr_t("user"), // User name
_bstr_t("pass"), // User password
_bstr_t(L"MS_409"), // Locale
NULL, // Security flags
_bstr_t(L"ntlmdomain:domain"), // Authority
0, // Context object
&pSvc // IWbemServices proxy
);
// When you have finished using the credentials,
// erase them from memory.
// SecureZeroMemory(pszName, sizeof(pszName));
// SecureZeroMemory(pszPwd, sizeof(pszPwd));
if (FAILED(hres))
{
cout << "Could not connect. Error code = 0x"
<< hex << hres << endl;
pLoc->Release();
CoUninitialize();
return 1; // Program has failed.
}
cout << "Connected to ROOT\\CIMV2 WMI namespace" << endl;
// Step 5: --------------------------------------------------
// Set security levels on a WMI connection ------------------
SEC_WINNT_AUTH_IDENTITY_W* pAuthIdentity =
new SEC_WINNT_AUTH_IDENTITY_W;
ZeroMemory(pAuthIdentity, sizeof(SEC_WINNT_AUTH_IDENTITY_W));
pAuthIdentity->User = new WCHAR[32];
wcscpy(pAuthIdentity->User , L"user" );
pAuthIdentity->UserLength = wcslen(pAuthIdentity->User);
pAuthIdentity->Domain = new WCHAR[32];
wcscpy(pAuthIdentity->Domain, L"\\10.10.13.48");
pAuthIdentity->DomainLength = wcslen( pAuthIdentity->Domain);
pAuthIdentity->Password = new WCHAR[32];
wcscpy(pAuthIdentity->Password, L"pass" );
pAuthIdentity->PasswordLength = wcslen( pAuthIdentity->Password);
pAuthIdentity->Flags = SEC_WINNT_AUTH_IDENTITY_UNICODE;
hres = CoSetProxyBlanket(
pSvc, // Indicates the proxy to set
RPC_C_AUTHN_WINNT, // RPC_C_AUTHN_xxx
RPC_C_AUTHZ_NONE, // RPC_C_AUTHZ_xxx
NULL, // Server principal name
RPC_C_AUTHN_LEVEL_CALL, // RPC_C_AUTHN_LEVEL_xxx
RPC_C_IMP_LEVEL_IMPERSONATE, // RPC_C_IMP_LEVEL_xxx
pAuthIdentity, // client identity
EOAC_NONE // proxy capabilities
);
if (FAILED(hres))
{
cout << "Could not set proxy blanket. Error code = 0x"
<< hex << hres << endl;
pSvc->Release();
pLoc->Release();
CoUninitialize();
return 1; // Program has failed.
}
// Step 6: --------------------------------------------------
// Use the IWbemServices pointer to make requests of WMI ----
// For example, get the name of the operating system
IEnumWbemClassObject* pEnumerator = NULL;
hres = pSvc->ExecQuery(
bstr_t("WQL"),
bstr_t("Select * from Win32_OperatingSystem"),
WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
NULL,
&pEnumerator);
if (FAILED(hres))
{
cout << "Query for operating system name failed."
<< " Error code = 0x"
<< hex << hres << endl;
pSvc->Release();
pLoc->Release();
CoUninitialize();
return 1; // Program has failed.ad
}
// Step 7: -------------------------------------------------
// Get the data from the query in step 6 -------------------
IWbemClassObject *pclsObj=NULL;
ULONG uReturn = 0;
while (pEnumerator)
{
HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1,
&pclsObj, &uReturn);
if(0 == uReturn) //But uReturn =0 all the time!
{
break; // break every time!
}
VARIANT vtProp;
// Get the value of the Name property
hr = pclsObj->Get(L"Name", 0, &vtProp, 0, 0);
wcout << " OS Name : " << vtProp.bstrVal << endl;
// Get the value of the FreePhysicalMemory property
hr = pclsObj->Get(L"FreePhysicalMemory",
0, &vtProp, 0, 0);
wcout << " Free physical memory (in kilobytes): "
<< vtProp.uintVal << endl;
VariantClear(&vtProp);
}
// Cleanup
// ========
pSvc->Release();
pLoc->Release();
pEnumerator->Release();
pclsObj->Release(); //often return "access deny"
Sleep(1000);
CoUninitialize();
return 0; // Program successfully completed.
}
Report post as abusive
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I see you've put plenty of output statements in your program, to show what's happening or failing - might help if you shared the output of the program with us, just in case it gave some pointers as to the problem?
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thank you for your reply!
just "connect ..." was put out,everything seemed to be fine.
but after debug ,i found:
if(0 == uReturn) //uReturn =0 all the time!
{
break; // break every time!
}
....
pclsObj->Release(); //often return "access deny"
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I notice you don't check the result of the enumerator Next call:
HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1, &pclsObj, &uReturn);
Maybe its HRESULT indicates an error?
One last thing - maybe you could prototype & debug using VBScript, as documented here[^]? Then you can be sure that the use casse you're implementing is valid? And it's a lot quicker to prototype in a scripting language...
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