}楼上的大侠,我这样写的,编译的时候出现了错误。 error C2664: 'LoadCursorA' : cannot convert parameter 2 from 'const int' to 'const char *' Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast 执行 cl.exe 时出错.
return TRUE; // return TRUE unless you set the focus to a control }void CUJNDlg::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 CUJNDlg::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 m_hCursor; //m_hCursor = AfxGetApp()->LoadCursor(IDXJ); //m_hCursor = LoadCursorFromFile(".\\res\\IDXJ.cur"); //SetCursor(AfxGetApp()->LoadStandardCursor(IDC_CROSS));
LPCTSTR lpCursorName
);HCURSOR SetCursor( HCURSOR hCursor
);先Load再Set
BOOL CMyDlg::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)
{
SetCursor(m_hCursor);//m_hCursor,自己定义的,
return TRUE;//CDialog::OnSetCursor(pWnd, nHitTest, message);
}
{
{
HCURSOR m_hCursor;
m_hCursor=::LoadCursor(NULL,IDXJ);
SetCursor(m_hCursor);//m_hCursor,自己定义的,
return TRUE;//CDialog::OnSetCursor(pWnd, nHitTest, message);
}楼上的大侠,我这样写的,编译的时候出现了错误。
error C2664: 'LoadCursorA' : cannot convert parameter 2 from 'const int' to 'const char *'
Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
执行 cl.exe 时出错.
{
HCURSOR m_hCursor;
m_hCursor=::LoadCursor(NULL, MAKEINTRESOURCE(IDXJ));
SetCursor(m_hCursor);//m_hCursor,自己定义的,
return TRUE;//CDialog::OnSetCursor(pWnd, nHitTest, message);
}按楼上的改法,错误时没了。可是鼠标仍然是箭头,没改成我引入的图标的样子
// UJNDlg.cpp : implementation file
//#include "stdafx.h"
#include "UJN.h"
#include "UJNDlg.h"
#include "JDlg.h"#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App Aboutclass 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()/////////////////////////////////////////////////////////////////////////////
// CUJNDlg dialogCUJNDlg::CUJNDlg(CWnd* pParent /*=NULL*/)
: CDialog(CUJNDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CUJNDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}void CUJNDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CUJNDlg)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}BEGIN_MESSAGE_MAP(CUJNDlg, CDialog)
//{{AFX_MSG_MAP(CUJNDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(ID1, On1)
ON_BN_CLICKED(ID2, On2)
ON_BN_CLICKED(ID3, On3)
ON_BN_CLICKED(ID4, On4)
ON_BN_CLICKED(ID5, On5)
ON_BN_CLICKED(ID6, On6)
ON_BN_CLICKED(ID7, On7)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()/////////////////////////////////////////////////////////////////////////////
// CUJNDlg message handlers
CBitmapButton m_aBmpBtn1 ,m_aBmpBtn2,m_aBmpBtn3,m_aBmpBtn4,m_aBmpBtn5,m_aBmpBtn6,m_aBmpBtn7;
//LoadCursorA(
// HINSTANCE hInstance,
// LPCSTR IDXJ);
BOOL CUJNDlg::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
// HCURSOR LoadCursor(HINSTANCE hInstance, LPCTSTR lpCursorName );
// HCURSOR SetCursor(HCURSOR hCursor ); // HCURSOR m_hCursor;
//m_hCursor=::LoadCursor(NULL, MAKEINTRESOURCE(IDXJ));
//SetCursor(m_hCursor);//m_hCursor,自己定义的,
// return TRUE;//CDialog::OnSetCursor(pWnd, nHitTest, message);
// TODO: Add extra initialization here
PlaySound((LPCTSTR)IDR_WAVE1, AfxGetInstanceHandle(), SND_RESOURCE | SND_ASYNC);
m_aBmpBtn1. AutoLoad(ID1,this);
m_aBmpBtn2. AutoLoad(ID2,this);
m_aBmpBtn3. AutoLoad(ID3,this);
m_aBmpBtn4. AutoLoad(ID4,this);
m_aBmpBtn5. AutoLoad(ID5,this);
m_aBmpBtn6. AutoLoad(ID6,this);
m_aBmpBtn7. AutoLoad(ID7,this);
////////////////////////////////////////////////////////////////////
/* 屏幕dc初始化*/
HDC screenDC;
int colorBits, xRes, yRes;
screenDC = CreateDC("DISPLAY", NULL, NULL, NULL);
/* 检索设备 */
colorBits = GetDeviceCaps(screenDC, BITSPIXEL);//颜色深度
xRes = GetDeviceCaps(screenDC, HORZRES);//宽
yRes = GetDeviceCaps(screenDC, VERTRES);//高
/* 清除 */
// DeleteDC(dc);
ShowWindow(SW_SHOWMAXIMIZED);//对话框全屏
SetWindowLong(m_hWnd, GWL_STYLE,
GetWindowLong(m_hWnd, GWL_STYLE) &
(~(WS_CAPTION | WS_BORDER))); //取消标题栏
////////////////////////////////////////////////////////////////////
CWnd *pWnd;
pWnd = GetDlgItem(IDC_STATIC); //图片全屏
pWnd->MoveWindow( CRect(0,0,xRes,yRes) );
CWnd *pWnd1,*pWnd2,*pWnd3,*pWnd4,*pWnd5,*pWnd6,*pWnd7;
pWnd1 = GetDlgItem(ID2); //
pWnd1->MoveWindow( CRect(xRes*0.42,yRes*0.16,xRes*0.42+127,yRes*0.16+47) );
pWnd2 = GetDlgItem(ID1); //
pWnd2->MoveWindow( CRect(xRes*0.15,yRes*0.16,xRes*0.15+127,yRes*0.16+47) );
pWnd3 = GetDlgItem(ID3); //
pWnd3->MoveWindow( CRect(xRes*0.25,yRes*0.35,xRes*0.25+127,yRes*0.35+47) );
pWnd4 = GetDlgItem(ID4); //
pWnd4->MoveWindow( CRect(xRes*0.10,yRes*0.53,xRes*0.10+127,yRes*0.53+47) );
pWnd5 = GetDlgItem(ID5); //
pWnd5->MoveWindow( CRect(xRes*0.04,yRes*0.76,xRes*0.04+84,yRes*0.76+47) );
pWnd6 = GetDlgItem(ID6); //
pWnd6->MoveWindow( CRect(xRes*0.22,yRes*0.83,xRes*0.22+84,yRes*0.83+47) );
pWnd7 = GetDlgItem(ID7); //
pWnd7->MoveWindow( CRect(xRes*0.79,yRes*0.27,xRes*0.79+127,yRes*0.27+47) );
return TRUE; // return TRUE unless you set the focus to a control
}void CUJNDlg::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 CUJNDlg::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 m_hCursor;
//m_hCursor = AfxGetApp()->LoadCursor(IDXJ);
//m_hCursor = LoadCursorFromFile(".\\res\\IDXJ.cur");
//SetCursor(AfxGetApp()->LoadStandardCursor(IDC_CROSS));
//m_cursor = LoadCursorFromFile(".\\res\\IDXJ.cur");BOOL CUJNDlg::OnSetCursor(CWnd *pWnd, UINT nHitTest, UINT message)
{ //m_cursor = LoadCursorFromFile(".\\res\\IDXJ.cur");
// m_cursor = AfxGetApp()->LoadCursor(IDC_CURSOR1);
HCURSOR m_hCursor;
m_hCursor=::LoadCursor(NULL, MAKEINTRESOURCE(IDC_CURSOR2));
SetCursor(m_hCursor);//m_hCursor,自己定义的,
// ::SetCursor(m_cursor); return TRUE;//CDialog::OnSetCursor(pWnd, nHitTest, message);
}
HCURSOR CUJNDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CUJNDlg::On1()
{
// TODO: Add your control notification handler code here
}void CUJNDlg::On2()
{
// TODO: Add your control notification handler code here
}void CUJNDlg::On3()
{
// TODO: Add your control notification handler code here
}void CUJNDlg::On4()
{
// TODO: Add your control notification handler code here
CJDlg dlg;
dlg.DoModal();
}void CUJNDlg::On5()
{
// TODO: Add your control notification handler code here
}void CUJNDlg::On6()
{
// TODO: Add your control notification handler code here
CDialog::OnOK();
}void CUJNDlg::On7()
{
// TODO: Add your control notification handler code here
}
我要崩溃了!!!这是整个CUJNDlg.CPP的源代码,麻烦高手给看看吧,没辙了~
m_hCursor=::LoadCursor(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDC_CURSOR1));
然后
BOOL CUJNDlg::OnSetCursor(CWnd *pWnd, UINT nHitTest, UINT message)
{
SetCursor(m_hCursor);//m_hCursor,自己定义的,
return TRUE;//CDialog::OnSetCursor(pWnd, nHitTest, message); }