Windows MFC控件消息编程

1. Progress Bar Control Messages   
 PBM_DELTAPOS   
 PBM_GETPOS   
 PBM_GETRANGE   
 PBM_SETBARCOLOR   
 PBM_SETBKCOLOR   
 PBM_SETPOS   
 PBM_SETRANGE   
 PBM_SETRANGE32   
 PBM_SETSTEP   
 PBM_STEPIT

.h

 #ifndef REMOTECONTROL_H
 #define REMOTECONTROL_H

 #include <QObject>
 #include <windows.h>
 #include <winuser.h>

 class RemoteControl : public QObject
 {
     Q_OBJECT
 public:
     explicit RemoteControl(QObject *parent = );
     bool FindWindow(QString title);
     void SetControlRemove(int id);
     void SetControlText(int id, QString text);
     void SetControlCheck(int id,bool check);
     void SetControlButton(int id);
     UINT SetControlProcessbar(int id);
 private:
     HWND m_hWnd;
 };

 #endif // REMOTECONTROL_H

.cpp

 #include "remotecontrol.h"
 #include <Commctrl.h>
 #include <QDebug>

 RemoteControl::RemoteControl(QObject *parent) :
     QObject(parent)
 {
 }

 bool RemoteControl::FindWindow(QString title)
 {
     for(int i = ; i<; i++)
     {
         m_hWnd = ::FindWindowA(NULL, title.toStdString().c_str());
         if(m_hWnd != NULL)
             return true;
     }

     qDebug()<<"Can't find window";
     return false;
 }

 //隐藏
 void RemoteControl::SetControlRemove(int id)
 {
     HWND cid = ::GetDlgItem(m_hWnd,id);
     if(cid == NULL)
         return;
     ::ShowWindow(cid,SW_HIDE);
 }

 //文本
 void RemoteControl::SetControlText(int id,QString text)
 {
     HWND cid = ::GetDlgItem(m_hWnd,id);
     if(cid == NULL)
         return;
     ::SendMessage( cid ,WM_SETTEXT,,(LPARAM)text.toStdWString().data());
 }

 //选中
 void RemoteControl::SetControlCheck(int id,bool check)
 {
     HWND cid = ::GetDlgItem(m_hWnd, id);
     if(cid == NULL)
         return;
     ::CheckDlgButton(m_hWnd,id,check);
 }

 //点击
 void RemoteControl::SetControlButton(int id)
 {
     HWND cid = ::GetDlgItem(m_hWnd,id);
     if(cid == NULL)
         return;
     ::SendMessage(cid ,BM_CLICK,,);
 }

 //进度条
 UINT RemoteControl::SetControlProcessbar(int id)
 {
     HWND cid = ::GetDlgItem(m_hWnd,id);
     if(cid == NULL)
         return ;
      ::SendMessage(cid, PBM_SETPOS, , );
     UINT result =::SendMessage(cid, PBM_GETPOS, (WPARAM), (LPARAM));
     return result;
 }