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#define WM_COMPUTE_OVER (WM_USER + 5)
/////////////////////////////////////////////////////////////////////////////
// CThreadMessageDlg dialog
class CThreadMessageDlg : public CDialog
{
// Construction
public:
CThreadMessageDlg(CWnd* pParent = NULL); // standard constructor
// Dialog Data
//{{AFX_DATA(CThreadMessageDlg)
enum { IDD = IDD_THREADMESSAGE_DIALOG };
// NOTE: the ClassWizard will add data members here
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CThreadMessageDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
public:
void OnComputeOver();
DWORD dwThreadId;
HANDLE hThread;
// Implementation
protected:
HICON m_hIcon;
// Generated message map functions
//{{AFX_MSG(CThreadMessageDlg)
virtual BOOL OnInitDialog();
afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
afx_msg void OnPaint();
afx_msg HCURSOR OnQueryDragIcon();
afx_msg void OnButton1();
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
ULONG WINAPI ComputeMD5Func(LPVOID p);
BEGIN_MESSAGE_MAP(CThreadMessageDlg, CDialog)
//{{AFX_MSG_MAP(CThreadMessageDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_MESSAGE(WM_COMPUTE_OVER, OnComputeOver)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
void CThreadMessageDlg::OnComputeOver()
{
GetDlgItem(IDC_BUTTON1)->EnableWindow(TRUE);
}
void CThreadMessageDlg::OnButton1()
{
hThread = CreateThread(NULL,0,ComputeMD5Func,m_hWnd,0,&dwThreadId);
// hThread = AfxBeginThread((AFX_THREADPROC)ComputeMD5Func,this,0);
// GetDlgItem(IDC_BUTTON1)->EnableWindow(FALSE);
}
ULONG WINAPI ComputeMD5Func(LPVOID p)
{
// CWnd *pWnd = CWnd::FromHandle((HWND)p);
// CThreadMessageDlg *pDlg = (CThreadMessageDlg *)pWnd;
// ::PostThreadMessage(pDlg->dwThreadId,WM_COMPUTE_OVER,0,0);
::SendMessage((HWND)p,WM_COMPUTE_OVER,0,0);
return 0;
}