我在MainWindow.cpp里面试图定义一个Qstring变量:
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "QString"
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
Qstring list;
ui->setupUi(this);
}
MainWindow::~MainWindow()
{
delete ui;
}
但是在编译时报错
D:\Qt\qtcreator-2.5.2\UFIDA_U9_Navigator\mainwindow.cpp:9: 错误:'Qstring' was not declared in this scope
这是为什么呢?我引用了头文件Qstring啊...