这个程序在VS2005中运行为什么总提示如下的错误（程序后的红字）：
BOOL CDlgall::OnInitDialog(){
CDialog::OnInitDialog();
// TODO: Add extra initialization here
LV_COLUM lvc
char*display[7]={"检查号","姓名","日期","性别","年龄","左右利","方式","诊断病历"}；
lvc.mask=LVCF_FMT|LVCF_TEXT|LVCF_SUBITEM|LVCF_WIDTH;
lvc.fmt=LVCFMT_LEFT;
lvc.cx=80;
for(int i=0;i<7;i++)
{
lvc.iSubItem=i;
lvc.pszText=display[i];
m_List.InsertColumn(i,&lvc);
}
m_List.SetExtendedStyle(m_List.GetExtendedStyle()|LVS_EX_FULLROWSELECT) ;
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
1>e:\14\14\dlgadd.cpp(72) : error C2065: 'm_Left' : undeclared identifier
1>e:\14\14\dlgadd.cpp(72) : error C2228: left of '.AddString' must have class/struct/union
1> type is ''unknown-type''
1>e:\14\14\dlgadd.cpp(73) : error C2228: left of '.AddString' must have class/struct/union
1> type is ''unknown-type''
1>e:\14\14\dlgadd.cpp(74) : error C2065: 'm_Sex' : undeclared identifier
1>e:\14\14\dlgadd.cpp(74) : error C2228: left of '.SetCurSel' must have class/struct/union
1> type is ''unknown-type''
1>e:\14\14\dlgadd.cpp(75) : error C2228: left of '.SetCurSel' must have class/struct/union
1> type is ''unknown-type''
