低温无铅锡线:一个玄妙的vc问题

CPacketInfo类，父类CObject
int CPacketInfo::StartCaputre(CPacketInfo& pi )
{
CDevListDlg declist;
............
declist.SetDevList(ch,d->name,d->description);//出错－>
调试：_AFXCMN_INLINE int CListCtrl::InsertItem(int nItem, LPCTSTR lpszItem)
{ ASSERT(::IsWindow(m_hWnd));<-这里出错了 ？？
return InsertItem(LVIF_TEXT, nItem, lpszItem, 0, 0, 0, 0); }
.....}
CDevListDlg类
class CDevListDlg : public CDialog

{
// Construction
public:
void SetDevList(char* a, char* b, char* c);
CDevListDlg(CWnd* pParent = NULL); /* standard constructor*/
CListCtrl m_devlist;
............
}
BOOL CDevListDlg::OnInitDialog()
{
CDialog::OnInitDialog();
m_devlist.InsertColumn(0,"设备号",LVCFMT_LEFT,80,-1);
m_devlist.InsertColumn(1,"名称",LVCFMT_LEFT,320,-1);
m_devlist.InsertColumn(2,"描述",LVCFMT_LEFT,250,-1);
UpdateData(false);
return TRUE; // return TRUE unless you set the focus to a control

// EXCEPTION: OCX Property Pages should return FALSE
}
void CDevListDlg::SetDevList(char* a, char* b, char* c)

{
int nitem;

nitem=m_devlist.InsertItem(0,a);

m_devlist.SetItemText(nitem,1,b);

m_devlist.SetItemText(nitem,2,c);

UpdateData(false);
}
CDevListDlg::CDevListDlg(CWnd* pParent /*=NULL*/)
: CDialog(CDevListDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CDevListDlg)
//}}AFX_DATA_INIT

}中不是已经进行了这一步吗，我不太理解你的意思