objectarx 2013 WM_ACAD_KEEPFOCUS无效

xinxirong · 发表于 2014-9-12 16:04:00

vs2010，其它的消息映射可以正确映射，调试的时候也能正确中断在函数开头。
这里Myedit.cpp文件
// MyCEdit
IMPLEMENT_DYNAMIC(MyCEdit, CEdit)
MyCEdit::MyCEdit()
{
}
MyCEdit::~MyCEdit()
{
}
BEGIN_MESSAGE_MAP(MyCEdit, CEdit)
      ON_MESSAGE(WM_ACAD_KEEPFOCUS, onAcadKeepFocus)
      ON_CONTROL_REFLECT(EN_CHANGE, OnEnChange)
END_MESSAGE_MAP()
void MyCEdit::OnEnChange()
{
      CString str;
      int len;
      GetWindowText(str);
      //len=str.GetLength();
      //len=GetStringLength(str);
      //this->SetWindowPos(NULL,0,0,13*len,20,SWP_NOMOVE);//这句
      CDC* pDC = this->GetDC();
CSize size = pDC->GetTextExtent(str);
this->ReleaseDC(pDC);
CRect rc;
this->GetWindowRect(&rc);
ScreenToClient(&rc);
//rc.right = rc.left + size.cx;
this->SetWindowPos(NULL,0,0,size.cx+50,20,SWP_NOMOVE);//这句
}
这里MyEdit.h文件
#include "StdAfx.h"
// MyCEdit
class MyCEdit : public CEdit
{
      DECLARE_DYNAMIC(MyCEdit)
public:
      MyCEdit();
      virtual ~MyCEdit();
      LRESULT onAcadKeepFocus(WPARAM wPara,LPARAM lPara)       //(UINT, LONG)
      {
            return TRUE;//在这里按F9设置断点，不能正确中断
      }

      int GetStringLength(CString& strTest)
      {
            int iLength = 0;
            for( int i = 0; i  255 )
                     {// 汉字
                              iLength += 2;
                     }
                     else
                     {// 非汉字
                              iLength += 1;
                     }
            }
            return iLength;
      }
protected:
      DECLARE_MESSAGE_MAP()
public:
      afx_msg void OnEnChange();
};
有人说WM_ACAD_KEEPFOCUS应该定义为0x1001，但系统是这样定义的：
#define WM_ACAD_KEEPFOCUS (0x0400+0x6D01)
即0x7101才对