void CPowerMonitorDlg::toTray(UNIT unID)//unID = { NIM_ADD/*添加到托盘*/,NIM_DELETE/*从托盘删除*/}
{ NOTIFYICONDATA nid; 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 关联托盘消息 nid.hIcon=LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDR_MAINFRAME)); strcpy(nid.szTip,"计划任务提醒");//信息提示条为“计划任务提醒”
Shell_NotifyIcon(unID,&nid);//在托盘区添加图标 }
LRESULT CPowerMonitorDlg::onShowTask(WPARAM wParam,LPARAM lParam) //wParam接收的是图标的ID,而lParam接收的是鼠标的行为 { if(wParam != IDR_MAINFRAME) return 1; switch(lParam) { case WM_RBUTTONUP://右键起来时弹出快捷菜单,这里只有一个“关闭” { LPPOINT lpoint=new tagPOINT; ::GetCursorPos(lpoint);//得到鼠标位置 CMenu menu; menu.CreatePopupMenu();//声明一个弹出式菜单 //增加菜单项“关闭”,点击则发送消息WM_DESTROY给主窗口(已 //隐藏),将程序结束。 menu.AppendMenu(MF_STRING,WM_DESTROY,"关闭"); //确定弹出式菜单的位置 menu.TrackPopupMenu(TPM_LEFTALIGN,lpoint->x,lpoint->y,this); //资源回收 HMENU hmenu=menu.Detach(); menu.DestroyMenu(); delete lpoint; } break; case WM_LBUTTONDBLCLK://双击左键的处理 { toTray(NIM_DELETE);//删除托盘图标
this->ShowWindow(SW_SHOW);//简单的显示主窗口完事儿 } break; } |
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来自: semo_zhang > 《vc 》