我想通过edit box 修改list control某一列数据,但不行,不知道错在哪里,请老师看看:
int i=0;
i=m_List.GetItemCount();
if(i>0)
{
double njiao;
double nlinshou;
int nzhekou;
nzhekou=(atoi)(m_List.GetItemText(i,6));
nlinshou=(atof)(m_List.GetItemText(i,3));
njiao=m_nShu*nlinshou*nzhekou/100;
str.Format("%d",m_nShu);
m_List.SetItemText(i,4,(LPCTSTR)(_bstr_t)str);
str.Format("%2.2f",njiao);
m_List.SetItemText(i,7,(LPCTSTR)(_bstr_t)str);}
m_nShu为我输入的数字