Is there any approach to write unit test cases for GUI based applications (VC++ applications). It's my client's requirement to write test cases for it.

I couldn't find the right information about white box testing for vc++ application so thought of taking help from CP.

Does function testing require communication between demo project and main project?

whitebox testing is my clients requirement. I am deseprately looking for tutorials and tools. I am very confused to write test stubs/drivers for vc++ code. It would be very helpful if you can provide me some info about whitebox testing in vc++.

Can anyone provide me information about whitebox testing tools for Visual C++?

Thank you Rajesh... this helps me I guess, will test it

In ControlPanel->Regional and Language Options->Advanced Tab-> there is an option "Language for non-Unicode programs", I want to change it programatically, is there any API for that???

Is there any such API???

Can we use SetLocaleInfo for non-union code to support unicode strings. If, so please give me an example not declaration.

CPallini - Expecting reply from you

We have non-unicode application where it has to support different language strings like korean, chinese etc. I had installed the required language packages. I have to change the language dynamically through a menu item. Until unless teh language settings have been done in regional/language settings and reboot the machine the language strings doesn't change. Is there any way to by-pass teh reboot so that I can update the required registry values for changing different language??? Even there's The Microsoft AppLocale Utility for this but I shouldn't use that utility in my application. Please post your views

I have a doubt regarding writing a query, I have table as below Server ID - Bag ID for example, It has 'n' number of rows here, server id is unique and bag id can be duplicated sometimes. I want to write a query for accessing only bag id's which are not duplicated. How do I frame a query???

Now I am able to get the correct value's The problem is with resource id's, I haven't defined same resource id in dll and in mfc application.

I have tried commenting the statement AfxSetResourceHandle(hinstance); but the same error The error code 1814 comes after LaodString call

thank you for pointing the error

Modified code according to your suggestion:

HINSTANCE hinstance = ::LoadLibrary("SampleEN.dll");

if (!hinstance)
{
	AfxMessageBox("Failed to load");
}
else
{
	HINSTANCE hInstResourceClient = AfxGetResourceHandle();
	
	// Use DLL's instance handle
	AfxSetResourceHandle(hinstance);

	LPCTSTR lpszName = MAKEINTRESOURCE(1); //IDC\_STATIC\_TOP has been defined as 1 in the dll
	HRSRC hrsrc = FindResource(hinstance, lpszName, RT\_STRING);
	if (hrsrc)
	{
		HGLOBAL hglobal = LoadResource(hinstance, hrsrc);
		LockResource(hglobal);

		TCHAR szTemp\[256\];
		LoadString(hinstance, IDC\_STATIC\_TOP, szTemp, 255);
	}

	AfxSetResourceHandle(hInstResourceClient);
}

even now the string is empty. I get the error code: 1814 - which says resource couldn't be found. But I have re-verfied that the ID exists in the string table

Actually it's - hinsttance, mistakenly written here as m_hinstLib

I have created a win32 resource dll which has only string table, also i have included \NOENTRY in linker options in-order to make it as resource only dll Now I am loading the dll in MFC application and loads fine but when I am try to get the string from the string table it doens't load. Here is my code:

     HINSTANCE hinsttance = ::LoadLibrary("SampleEN.dll");
DWORD dwError = GetLastError();

if (!hinsttance)
{
	AfxMessageBox("Failed to load");
}
else
{
	HINSTANCE hInstResourceClient = AfxGetResourceHandle();
	
	// Use DLL's instance handle
	AfxSetResourceHandle(hinsttance);

	LPCTSTR lpszName = MAKEINTRESOURCE(1); //IDC\_STATIC\_TOP has been defined as 1 in the dll
	HRSRC hrsrc = FindResource(m\_hinstLib, lpszName, RT\_STRING);

	if (hrsrc)
	{
		TCHAR szTemp\[256\];
		LoadString(m\_hinstLib, IDC\_STATIC\_TOP, szTemp, 255);
	}

	AfxSetResourceHandle(hInstResourceClient);
}

what could be the problem???

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WM_TIMECHANGE will it be posted for evry mili sec or sec??? Actually I am looking for date change but not time change