求解决错误问题

各位高手帮帮忙
error C2040: 'dlg' : 'char *' differs in levels of indirection from 'class CShuruDialog'
怎么解决啊？
出错代码
void CMyDrawView::OnShuruWenzi()
{
    // TODO: Add your command handler code here
    CShuruDialog dlg;
    if(dlg.DoModal()==IDOK)
    {
        strcpy(wenben,dlg.m_wenzi);
        Invalidate();
    }

}