Reply to Pfad zusammenbauen in Variable on Wed, 15 Jan 2014 09:03:02 GMT

Marabunta — Wed, 15 Jan 2014 09:03:02 GMT

Was ich jetzt versuche ist das in buffer_1[ ]der Pfad zusammengebaut drinsteht.
Mit _tprintf klappt das so nur ist char dafür nicht gemacht. Wie löse ich das?

{
    // Valid file path name (file is there).
    char buffer_1[ ] = ("%s\\%s\\Reader\\AcroRd32.dll" ,"c:\\Program Files (x86)\\Adobe",ffd.cFileName); 
    char *lpStr1;
    lpStr1 = buffer_1;

    // Return value from "PathFileExists".
    int retval;

    // Search for the presence of a file with a true result.
    retval = PathFileExists(lpStr1);
    if(retval == 1)
    {
        cout << "Search for the file path of : " << lpStr1 << endl;
        cout << "The file requested \"" << lpStr1 << "\" is a valid file" << endl;
        cout << "The return from function is : " << retval << endl;
    }

    else
    {
        cout << "\nThe file requested " << lpStr1 << " is not a valid file" << endl;
        cout << "The return from function is : " << retval << endl;
    }

}

Reply to Pfad zusammenbauen in Variable on Wed, 15 Jan 2014 09:20:59 GMT

Skym0sh0 — Wed, 15 Jan 2014 09:20:59 GMT

Wir sind im C++ Forum, und sprechen daher aus Prinzip kein C.

{
	std::string path = "c:\\Program Files (x86)\\Adobe";
	path += "\\";
	path += ffd.cFileName;
	path += "\\Reader\\AcroRd32.dll";

    int retval = PathFileExists(path.c_str());
    if(retval == 1)
    {
        cout << "Search for the file path of : " << path << endl;
        cout << "The file requested \"" << path << "\" is a valid file" << endl;
        cout << "The return from function is : " << retval << endl;
    }

    else
    {
        cout << "\nThe file requested " << path << " is not a valid file" << endl;
        cout << "The return from function is : " << retval << endl;
	}
}

Und selbst das geht noch in besserem C++, wenn weitere Einzelheiten bekannt seien.