Use a QDialog box in Win32 Application

[falcon010216]

I have a win32 application using Visual Studio 2010 and QT4. The program compiles and run. In the program I try to create a QDialog box to enter a number.
Here is the code

#include "stdafx.h"
#include "QtGui\qinputdialog.h"
#include "QtGui\qmessagebox.h"
#include "QtGui\qapplication.h"
#include "QtCore/QDebug"

int _tmain(int argc, char* argv[])
{

QApplication app(argc, argv);
	QTextStream cout(stdout);                      

	// Declarations of variables
	int answer = 0;                                 

	do {
		// local variables to the loop:
		int factArg = 0;
		int fact(1);
		factArg = QInputDialog::getInt(0, "Factorial Calculator",
			"Factorial of:", 1);                    
			cout << "User entered: " << factArg << endl;
		int i = 2;
		while (i <= factArg) {
			fact = fact * i;
			++i;
		}
		QString response = QString("The factorial of %1 is %2.\n%3")
			.arg(factArg).arg(fact)                 
			.arg("Compute another factorial?");     
			answer = QMessageBox::question(0, "Play again?", response,
			QMessageBox::Yes | QMessageBox::No);    
	} while (answer == QMessageBox::Yes);
		return EXIT_SUCCESS;
return 0;

}

In this application If I run I get the following output in the console

This code is run in debug mode. I have the QT4 at .lib. As shows QtGuid4.dll not found but the .dll file is already there in the location. Thanks.

[jsulm]

@falcon010216 The library is found but not a method inside this library. Is it possible that your app is using a different Qt version at runtime than at build time? Do you have any directories containing Qt libraries in your PATH?

[newbieQTDev]

Hi jsulm.
Thank for your replay
This is the version of my QT.

This is my file .pro

QT += core
QT += axcontainer
QT -= gui

CONFIG += c++11

TARGET = myTestCOM
CONFIG += console
CONFIG -= app_bundle

TEMPLATE = app

SOURCES += main.cpp

this is my setting's project

[jsulm]

@newbieQTDev said in Use a QDialog box in Win32 Application:

This is the version of my QT.

No this is the Qt version which was used to build QtCreator (which is a Qt app).
You're using Qt 5.6.0