获取输入字的个数

int TitleWordCnt( CString name, int wordcnt )
{
 int pTempCnt = 0;
 int rtn = 0;
 UCHAR chr;
 while( pTempCnt < wordcnt )
 {
  chr = name.GetAt(pTempCnt);
  if(chr>=0x81)
  {
   rtn++;
   pTempCnt+=2;
  }
  else if((name.GetAt(pTempCnt)>='a')&&(name.GetAt(pTempCnt)<='z'))
  {
   rtn+=1;
   pTempCnt++;
   while((name.GetAt(pTempCnt)>='a')&&(name.GetAt(pTempCnt)<='z'))
    pTempCnt++;
   while((name.GetAt(pTempCnt)>='A')&&(name.GetAt(pTempCnt)<='Z'))
    pTempCnt++;
   while((name.GetAt(pTempCnt)>='0')&&(name.GetAt(pTempCnt)<='9'))
    pTempCnt++;
  }
  else if((name.GetAt(pTempCnt)>='A')&&(name.GetAt(pTempCnt)<='Z'))
  {
   rtn+=1;
   pTempCnt++;
   while((name.GetAt(pTempCnt)>='a')&&(name.GetAt(pTempCnt)<='z'))
    pTempCnt++;
   while((name.GetAt(pTempCnt)>='A')&&(name.GetAt(pTempCnt)<='Z'))
    pTempCnt++;
   while((name.GetAt(pTempCnt)>='0')&&(name.GetAt(pTempCnt)<='9'))
    pTempCnt++;
  }
  else if((name.GetAt(pTempCnt)>='0')&&(name.GetAt(pTempCnt)<='9'))
  {
   rtn+=1;
   pTempCnt++;
  }
  else
  {
   pTempCnt++; 
  }
 }
 return rtn;
}

 

 

//int i = TitleWordCnt(str, str.GetLength());
//tmp.Format(_T("%d"),i);

//m_Edit4WordCnt.SetWindowText(_T(""));
//m_Edit4WordCnt.SetWindowText(tmp);