其中关于操作的控件加了如下代码:
1 void CMyDlg::OnAllow()
2{
3 if(!bAllow)
4 {
5 CMenu *pmenu=GetMenu();
6 CMenu *pSubmenu=pmenu->GetSubMenu(0);
7 pSubmenu->InsertMenu(0,MF_BYPOSITION.IDM_SUM,"求和");
8 pSubmenu->InsertMenu(1,MF_BYPOSITION.IDM_AVERAGE,"求平均");
9 bAllow=TRUE;
10 m_ALLOW.SetWindowText("禁止计算");
11 }
else
{
CMenu *pmenu=GetMenu();
CMenu *pSubmenu=pmenu->GetSubMenu(0);
pSubmenu->DeleteMenu(IDM_SUM,MF_BYCOMMAND);
pSubmenu->DeleteMenu(IDM_AVERAGE,MF_BYCOMMAND);
bAllow=FALSE;
m_ALLOW.SetWindowText("允许计算");
}
出现如下错误:
error C2059: syntax error : 'constant'
error C2228: left of '.pSubmenu' must have class/struct/union type
error C2227: left of '->InsertMenuA' must point to class/struct/union
error C2059: syntax error : 'constant'
error C2228: left of '.bAllow' must have class/struct/union type
error C2228: left of '.SetWindowTextA' must have class/struct/union type
Error executing cl.exe.成绩Dlg.obj - 6 error(s), 0 warning(s)
其中第一个错误对应第7行;
2,3,4错误对应第8行;
第5个错误对应第9行;
第6个错误对应第10行;
1 void CMyDlg::OnAllow()
2{
3 if(!bAllow)
4 {
5 CMenu *pmenu=GetMenu();
6 CMenu *pSubmenu=pmenu->GetSubMenu(0);
7 pSubmenu->InsertMenu(0,MF_BYPOSITION.IDM_SUM,"求和");
8 pSubmenu->InsertMenu(1,MF_BYPOSITION.IDM_AVERAGE,"求平均");
9 bAllow=TRUE;
10 m_ALLOW.SetWindowText("禁止计算");
11 }
else
{
CMenu *pmenu=GetMenu();
CMenu *pSubmenu=pmenu->GetSubMenu(0);
pSubmenu->DeleteMenu(IDM_SUM,MF_BYCOMMAND);
pSubmenu->DeleteMenu(IDM_AVERAGE,MF_BYCOMMAND);
bAllow=FALSE;
m_ALLOW.SetWindowText("允许计算");
}
出现如下错误:
error C2059: syntax error : 'constant'
error C2228: left of '.pSubmenu' must have class/struct/union type
error C2227: left of '->InsertMenuA' must point to class/struct/union
error C2059: syntax error : 'constant'
error C2228: left of '.bAllow' must have class/struct/union type
error C2228: left of '.SetWindowTextA' must have class/struct/union type
Error executing cl.exe.成绩Dlg.obj - 6 error(s), 0 warning(s)
其中第一个错误对应第7行;
2,3,4错误对应第8行;
第5个错误对应第9行;
第6个错误对应第10行;
void CMyDlg::OnAllow()
{
if(!bAllow)
{
CMenu *pmenu=GetMenu();
CMenu *pSubmenu=pmenu->GetSubMenu(0);
pSubmenu->InsertMenu(0,MF_BYPOSITION,IDM_SUM,"求和");
pSubmenu->InsertMenu(1,MF_BYPOSITION,IDM_AVERAGE,"求平均");
bAllow=TRUE;
m_ALLOW.SetWindowText("禁止计算");
}
else
{
CMenu *pmenu=GetMenu();
CMenu *pSubmenu=pmenu->GetSubMenu(0);
pSubmenu->DeleteMenu(IDM_SUM,MF_BYCOMMAND);
pSubmenu->DeleteMenu(IDM_AVERAGE,MF_BYCOMMAND);
bAllow=FALSE;
m_ALLOW.SetWindowText("允许计算");
}
}
// .
是不是那个TRUET和FALSE换了个位置啊?
那怎么会引来这以多错误啊?
是不是别的地方也有问题啊?
8 pSubmenu->InsertMenu(1,MF_BYPOSITION.IDM_AVERAGE,"求平均");---------------------------------------------
这两行小数点要换成逗号。