MFC 定时器的使用Word文档格式.docx
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在此添加消息处理程序代码和/或调用默认值
if(nIDEvent==1&
&
nPress==1)
OnBnClickedButtonStart();
nPress--;
if(bStatic==TRUE)
KillTimer
(1);
CDialog:
OnTimer(nIDEvent);
上面只是一个简单的演示,希望对大家有帮助吧。
下面的是我工程里面的代码:
(是用来监测其他程序的,如果其他程序没有执行则重启该程序。
)
//MonitorProcessDlg.cpp:
实现文件
//
#include"
stdafx.h"
MonitorProcess.h"
MonitorProcessDlg.h"
Psapi.h"
#pragmacomment(lib,"
psapi.lib"
#ifdef_DEBUG
#definenewDEBUG_NEW
#endif
//注册消息WM_SHOWTASK
#defineWM_SHOWTASK(WM_USER+1)
//用于应用程序“关于”菜单项的CAboutDlg对话框
classCAboutDlg:
publicCDialog
public:
CAboutDlg();
//对话框数据
enum{IDD=IDD_ABOUTBOX};
protected:
virtualvoidDoDataExchange(CDataExchange*pDX);
//DDX/DDV支持
//实现
protected:
DECLARE_MESSAGE_MAP()
};
CAboutDlg:
CAboutDlg():
CDialog(CAboutDlg:
IDD)
voidCAboutDlg:
DoDataExchange(CDataExchange*pDX)
CDialog:
DoDataExchange(pDX);
BEGIN_MESSAGE_MAP(CAboutDlg,CDialog)
END_MESSAGE_MAP()
//CMonitorProcessDlg对话框
CMonitorProcessDlg:
CMonitorProcessDlg(CWnd*pParent/*=NULL*/)
:
CDialog(CMonitorProcessDlg:
IDD,pParent)
m_strPathName(_T("
))
m_strProcessName(_T("
m_hIcon=AfxGetApp()->
LoadIcon(IDR_MAINFRAME);
DDX_Control(pDX,IDC_LIST_PATHNAME,m_ctrlPathName);
DDX_CBString(pDX,IDC_LIST_PATHNAME,m_strPathName);
DDX_Control(pDX,IDC_LIST_PROCESSNAME,m_ctrlProcessName);
DDX_CBString(pDX,IDC_LIST_PROCESSNAME,m_strProcessName);
BEGIN_MESSAGE_MAP(CMonitorProcessDlg,CDialog)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
//}}AFX_MSG_MAP
ON_BN_CLICKED(ID_BUTTON_START,&
OnBnClickedButtonStart)
ON_WM_HOTKEY()
ON_MESSAGE(WM_SHOWTASK,OnShowTask)
ON_CBN_SELCHANGE(IDC_LIST_PATHNAME,&
OnCbnSelchangeListPathname)
ON_CBN_SELCHANGE(IDC_LIST_PROCESSNAME,&
OnCbnSelchangeListProcessname)
ON_WM_NCPAINT()
ON_WM_TIMER()
//CMonitorProcessDlg消息处理程序
OnInitDialog();
//将“关于...”菜单项添加到系统菜单中。
//IDM_ABOUTBOX必须在系统命令范围内。
ASSERT((IDM_ABOUTBOX&
0xFFF0)==IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX<
0xF000);
CMenu*pSysMenu=GetSystemMenu(FALSE);
if(pSysMenu!
=NULL)
{
CStringstrAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if(!
strAboutMenu.IsEmpty())
{
pSysMenu->
AppendMenu(MF_SEPARATOR);
AppendMenu(MF_STRING,IDM_ABOUTBOX,strAboutMenu);
}
}
//设置此对话框的图标。
当应用程序主窗口不是对话框时,框架将自动
//执行此操作
SetIcon(m_hIcon,TRUE);
//设置大图标
SetIcon(m_hIcon,FALSE);
//设置小图标
//TODO:
在此添加额外的初始化代码
RegisterHotKey(m_hWnd,918,MOD_CONTROL,'
S'
//添加定时器
CStdioFilemyFile;
CStringoneLine;
if(!
myFile.Open(("
path.txt"
),CFile:
modeRead|CFile:
typeText))
AfxMessageBox(_T("
打开文件错误!
));
returnFALSE;
else
//donothing
while(myFile.ReadString(oneLine))
m_ctrlPathName.AddString(oneLine);
myFile.Close();
process.txt"
m_ctrlProcessName.AddString(oneLine);
returnTRUE;
//除非将焦点设置到控件,否则返回TRUE
OnSysCommand(UINTnID,LPARAMlParam)
if((nID&
0xFFF0)==IDM_ABOUTBOX)
CAboutDlgdlgAbout;
dlgAbout.DoModal();
CDialog:
OnSysCommand(nID,lParam);
//如果向对话框添加最小化按钮,则需要下面的代码
//来绘制该图标。
对于使用文档/视图模型的MFC应用程序,
//这将由框架自动完成。
OnPaint()
if(IsIconic())
CPaintDCdc(this);
//用于绘制的设备上下文
SendMessage(WM_ICONERASEBKGND,reinterpret_cast<
WPARAM>
(dc.GetSafeHdc()),0);
//使图标在工作区矩形中居中
intcxIcon=GetSystemMetrics(SM_CXICON);
intcyIcon=GetSystemMetrics(SM_CYICON);
CRectrect;
GetClientRect(&
rect);
intx=(rect.Width()-cxIcon+1)/2;
inty=(rect.Height()-cyIcon+1)/2;
//绘制图标
dc.DrawIcon(x,y,m_hIcon);
OnPaint();
//当用户拖动最小化窗口时系统调用此函数取得光标
//显示。
HCURSORCMonitorProcessDlg:
OnQueryDragIcon()
returnstatic_cast<
HCURSOR>
(m_hIcon);
/////////////////////////////
intKillProcess(LPCSTRpszWindowTitle)
HANDLEhProcessHandle;
ULONGnProcessID;
HWNDTheWindow;
TheWindow=:
FindWindow(NULL,pszWindowTitle);
GetWindowThreadProcessId(TheWindow,&
nProcessID);
hProcessHandle=:
OpenProcess(PROCESS_TERMINATE,FALSE,nProcessID);
return:
TerminateProcess(hProcessHandle,4);
////////////////////////////启动
//用于判断程序是否在执行,以便KillTimer
在此添加控件通知处理程序代码
//读取命令行参数
LPTSTRlpstr=AfxGetApp()->
m_lpCmdLine;
this->
ShowWindow(SW_HIDE);
//读取路径以及文件名
CStringstrCmdLine;
strCmdLine=m_strPathName;
//读取程序名
CStringprocessName;
processName=m_strProcessName;
CStringWarning("
正在运行中!
或者输入有误!
intiStartIndex=1;
intiEndIndex=0;
CStringcCurrentDir="
;
CStringstrTempName="
iEndIndex=strCmdLine.Find("
-"
iStartIndex);
cCurrentDir=strCmdLine.Mid(iStartIndex,iEndIndex-iStartIndex-1);
iStartIndex=iEndIndex+1;
strTempName=strCmdLine.Mid(iStartIndex,strCmdLine.GetLength()-iStartIndex);
//BOOLTemp=IsAbort((char*)(LPCTSTR)strTempName);
LPCSTRpName("
MonitorProcess"
if(strlen(strCmdLine)==0&
strlen(processName)==0)
AfxMessageBox("
未输入有效信息!
KillProcess(pName);
return;
elseif(strlen(strCmdLine)==0)
未输入有效的路径名!
}
elseif(strlen(processName)==0)
未输入程序名!
//donothing
CWnd*pWnd=CWnd:
FindWindow(NULL,(LPCSTR)processName);
if(pWnd==NULL)
//如果中断重新启动
ShellExecute(NULL,"
open"
strTempName,"
cCurrentDir,SW_SHOWNORMAL);
//KillProcess(pName);
Warning.Insert(0,processName);
AfxMessageBox(Warning);
bStatic=TRUE;
nPress++;
return;
///////////////快捷键
inti=0;
//用于联合判断热键的按下状态
OnHotKey(UINTnHotKeyId,UINTnKey1,UINTnKey2)
if(i==0&
nHotKeyId==918)
i++;
this->
ShowWindow(SW_SHOW);
//显示主窗口
DeleteTray();
elseif(i==1&
{
i--;
ToTray();
//OnShowTask(IDR_MAINFRAME,lParam);
OnHotKey(nHotKeyId,nKey1,nKey2);
////////////////自定义消息
LRESULTCMonitorProcessDlg:
OnShowTask(WPARAMwParam,LPARAMlParam)
{
if(wParam!
=IDR_MAINFRAME)//图标ID
return1;
switch(lParam)
{
caseWM_RBUTTONUP:
//右键起来时弹出快捷菜单,这里只有一个“退出”
LPPOINTlpoint=newtagPOINT;
:
GetCursorPos(lpoint);
//得到鼠标位置
CMenumenu;
menu.CreatePopupMenu();
//声明一个弹出式菜单
//增加菜单项“退出”,点击则发送消息WM_DESTROY给主窗口将程序结束。
menu.AppendMenu(MF_STRING,WM_DESTROY,"
退出"
//确定弹出式菜单的位置
menu.TrackPopupMenu(TPM_LEFTALIGN,lpoint->
x,lpoint->
y,this);
//资源回收
HMENUhmenu=menu.Detach();
menu.DestroyMenu();
deletelpoint;
DeleteTray();
}
break;
caseWM_LBUTTONDBLCLK:
//双击左键的处理
{
this->
default:
return0;
/////////////托盘绘制图标
ToTray(void)
NOTIFYICONDATAnid;
nid.cbSize=(DWORD)sizeof(NOTIFYICONDATA);
nid.hWnd=this->
m_hWnd;
nid.uID=IDR_MAINFRAME;
nid.uFlags=NIF_ICON|NIF_MESSAGE|NIF_TIP;
nid.uCallbackMessage=WM_SHOWTASK;
//自定义的消息名称
nid.hIcon=LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDR_MAINFRAME));
strcpy(nid.szTip,"
//信息提示条
Shell_NotifyIcon(NIM_ADD,&
nid);
//在托盘区添加图标
ShowWindow(SW_HIDE);
//隐藏主窗口
////////////删除托盘图标
DeleteTray(void)
m_hWnd;
//自定义的消息名称
strcpy(nid.szTip,"
//信息提示条
Shell_NotifyIcon(NIM_DELETE,&
//在托盘区删除图标
OnCbnSelchangeListPathname()
intj=0;
j=m_ctrlPathName.GetCurSel();
m_ctrlPathName.GetLBText(j,m_strPathName);
OnCbnSelchangeListProcessname()
j=m_ctrlProcessName.GetCurSel();
m_ctrlProcessName.GetLBText(j,m_strProcessName);
OnNcPaint()
在此处添加消息处理程序代码
//不为绘图消息调用CDialog:
staticinti=2;
if(i>
0)
ShowWindow(SW_HIDE);
else
OnNcPaint();