主题:对话框中空间函数代码
说明:看后面的
// retjiDlg.cpp : implementation file
//
#include "stdafx.h"
#include "retji.h"
#include "retjiDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CRetjiDlg dialog
CRetjiDlg::CRetjiDlg(CWnd* pParent /*=NULL*/)
: CDialog(CRetjiDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CRetjiDlg)
m_chk1 = FALSE;
m_rad1 = -1;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CRetjiDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CRetjiDlg)
DDX_Control(pDX, IDC_BUTTON2, m_btn2);
DDX_Control(pDX, IDC_BUTTON1, m_btn1);
DDX_Check(pDX, IDC_CHECK1, m_chk1);
DDX_Radio(pDX, IDC_RADIO1, m_rad1);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CRetjiDlg, CDialog)
//{{AFX_MSG_MAP(CRetjiDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
ON_BN_CLICKED(IDC_CHECK1, OnCheck1)
ON_BN_CLICKED(IDC_RADIO1, OnRadio1)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CRetjiDlg message handlers
BOOL CRetjiDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
return TRUE; // return TRUE unless you set the focus to a control
}
void CRetjiDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CRetjiDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CRetjiDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CRetjiDlg::OnButton1() //按钮
{
// TODO: Add your control notification handler code here
m_btn1.SetWindowText("你已按下了按钮!");
}
void CRetjiDlg::OnButton2() //默认单选按钮
{
// TODO: Add your control notification handler code here
m_btn2.SetWindowText("按钮已按下!");
}
void CRetjiDlg::OnCheck1() //复选按钮
{
// TODO: Add your control notification handler code here
if(m_chk1.GetCheck()>0)
m_chk1.SetCheck(0);
else
m_chk1.SetCheck(1);
}
调试信息如下:
void CRetjiDlg::OnRadio1() //单选按钮
{
// TODO: Add your control notification handler code here
m_rad1.SetCheck(1);
}-------------------Configuration: retji - Win32 Debug--------------------
Compiling...
retjiDlg.cpp
C:\Program Files\Microsoft Visual Studio\MyProjects\retji\retjiDlg.cpp(209) : error C2228: left of '.GetCheck' must have class/struct/union type
C:\Program Files\Microsoft Visual Studio\MyProjects\retji\retjiDlg.cpp(210) : error C2228: left of '.SetCheck' must have class/struct/union type
C:\Program Files\Microsoft Visual Studio\MyProjects\retji\retjiDlg.cpp(212) : error C2228: left of '.SetCheck' must have class/struct/union type
C:\Program Files\Microsoft Visual Studio\MyProjects\retji\retjiDlg.cpp(219) : error C2228: left of '.SetCheck' must have class/struct/union type
执行 cl.exe 时出错.
retji.exe - 1 error(s), 0 warning(s)
说明:以为这些非自动的控件添加了变量,成员函数,但有错误,大家帮我看一下!!谢谢!!
// retjiDlg.cpp : implementation file
//
#include "stdafx.h"
#include "retji.h"
#include "retjiDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CRetjiDlg dialog
CRetjiDlg::CRetjiDlg(CWnd* pParent /*=NULL*/)
: CDialog(CRetjiDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CRetjiDlg)
m_chk1 = FALSE;
m_rad1 = -1;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CRetjiDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CRetjiDlg)
DDX_Control(pDX, IDC_BUTTON2, m_btn2);
DDX_Control(pDX, IDC_BUTTON1, m_btn1);
DDX_Check(pDX, IDC_CHECK1, m_chk1);
DDX_Radio(pDX, IDC_RADIO1, m_rad1);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CRetjiDlg, CDialog)
//{{AFX_MSG_MAP(CRetjiDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
ON_BN_CLICKED(IDC_CHECK1, OnCheck1)
ON_BN_CLICKED(IDC_RADIO1, OnRadio1)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CRetjiDlg message handlers
BOOL CRetjiDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
return TRUE; // return TRUE unless you set the focus to a control
}
void CRetjiDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CRetjiDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CRetjiDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CRetjiDlg::OnButton1() //按钮
{
// TODO: Add your control notification handler code here
m_btn1.SetWindowText("你已按下了按钮!");
}
void CRetjiDlg::OnButton2() //默认单选按钮
{
// TODO: Add your control notification handler code here
m_btn2.SetWindowText("按钮已按下!");
}
void CRetjiDlg::OnCheck1() //复选按钮
{
// TODO: Add your control notification handler code here
if(m_chk1.GetCheck()>0)
m_chk1.SetCheck(0);
else
m_chk1.SetCheck(1);
}
调试信息如下:
void CRetjiDlg::OnRadio1() //单选按钮
{
// TODO: Add your control notification handler code here
m_rad1.SetCheck(1);
}-------------------Configuration: retji - Win32 Debug--------------------
Compiling...
retjiDlg.cpp
C:\Program Files\Microsoft Visual Studio\MyProjects\retji\retjiDlg.cpp(209) : error C2228: left of '.GetCheck' must have class/struct/union type
C:\Program Files\Microsoft Visual Studio\MyProjects\retji\retjiDlg.cpp(210) : error C2228: left of '.SetCheck' must have class/struct/union type
C:\Program Files\Microsoft Visual Studio\MyProjects\retji\retjiDlg.cpp(212) : error C2228: left of '.SetCheck' must have class/struct/union type
C:\Program Files\Microsoft Visual Studio\MyProjects\retji\retjiDlg.cpp(219) : error C2228: left of '.SetCheck' must have class/struct/union type
执行 cl.exe 时出错.
retji.exe - 1 error(s), 0 warning(s)
说明:以为这些非自动的控件添加了变量,成员函数,但有错误,大家帮我看一下!!谢谢!!