vc++

lplove 2010-05-02 10:34:35
_AFXCMN_INLINE int CListCtrl::InsertColumn(int nCol, const LVCOLUMN* pColumn)
{ ASSERT(::IsWindow(m_hWnd)); return (int) ::SendMessage(m_hWnd, LVM_INSERTCOLUMN, nCol, (LPARAM)pColumn); }

源代码如下:此段代码已经在初始化对话框OnInitDialog()中,
DWORD dwstyle=GetWindowLong(m_ctrList.GetSafeHwnd(),GWL_STYLE);
dwstyle&=~LVS_TYPEMASK;
dwstyle|=LVS_REPORT;
SetWindowLong(m_ctrList.GetSafeHwnd(),GWL_STYLE,dwstyle);
m_ctrList.InsertColumn(0,"数据",LVCFMT_LEFT,525);
m_ctrList.InsertColumn(0,"大小",LVCFMT_LEFT,80);
m_ctrList.InsertColumn(0,"目的端口",LVCFMT_LEFT,40);
m_ctrList.InsertColumn(0,"目的IP地址",LVCFMT_LEFT,100);
m_ctrList.InsertColumn(0,"源端口",LVCFMT_LEFT,40);
m_ctrList.InsertColumn(0,"源IP地址",LVCFMT_LEFT,100);
m_ctrList.InsertColumn(0,"协议",LVCFMT_LEFT,50);
::SendMessage(m_ctrList.m_hWnd,LVM_SETEXTENDEDLISTVIEWSTYLE,LVS_EX_FULLROWSELECT,LVS_EX_FULLROWSELECT);


请教各位大虾这个错误怎么改!!!
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wltg2001 2010-05-02
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此段代码已经在初始化对话框OnInitDialog()中,
==============
不要在OnInitDialog中对控件进行初始化,此时对话框还没有完全画好,控件可能还没有创建好。
lplove 2010-05-02
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错误是:

Debug Assertion Failed!
Program:….
File:f:\rtm\vctools\vc7libs\ship\atlmfc\include\afxcmn.inl
Line:194

就是往list control控件中添加列时,出现的调试错误,点击“重试”按钮后指向

_AFXCMN_INLINE int CListCtrl::InsertColumn(int nCol, const LVCOLUMN* pColumn)
{ ASSERT(::IsWindow(m_hWnd)); return (int) ::SendMessage(m_hWnd, LVM_INSERTCOLUMN, nCol, (LPARAM)pColumn); }

源代码如下:此段代码已经在初始化对话框OnInitDialog()中,
DWORD dwstyle=GetWindowLong(m_ctrList.GetSafeHwnd(),GWL_STYLE);
dwstyle&=~LVS_TYPEMASK;
dwstyle|=LVS_REPORT;
SetWindowLong(m_ctrList.GetSafeHwnd(),GWL_STYLE,dwstyle);
m_ctrList.InsertColumn(0,"数据",LVCFMT_LEFT,525);
m_ctrList.InsertColumn(0,"大小",LVCFMT_LEFT,80);
m_ctrList.InsertColumn(0,"目的端口",LVCFMT_LEFT,40);
m_ctrList.InsertColumn(0,"目的IP地址",LVCFMT_LEFT,100);
m_ctrList.InsertColumn(0,"源端口",LVCFMT_LEFT,40);
m_ctrList.InsertColumn(0,"源IP地址",LVCFMT_LEFT,100);
m_ctrList.InsertColumn(0,"协议",LVCFMT_LEFT,50);
::SendMessage(m_ctrList.m_hWnd,LVM_SETEXTENDEDLISTVIEWSTYLE,LVS_EX_FULLROWSELECT,LVS_EX_FULLROWSELECT);


请教各位大虾这个错误怎么改!!!
wltg2001 2010-05-02
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同上,错误是什么啊
wuhuwy 2010-05-02
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错误是什么?
GETTI 2010-05-02
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MAYBE IT'S THE SOFTWARE'S PROBLEM
lplove 2010-05-02
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都已经在OninitDialog()中了

还是不行 调试说hWnd=000000000
无效窗口句柄
尹成 2010-05-02
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在OnInitDialog中对控件进行初始化,此时窗口及一些基本界面要素都没有出事创建
Eleven 2010-05-02
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BOOL CXXXDlg::OnInitDialog()
{
CDialog::OnInitDialog();

// Add "About..." menu item to system menu.

// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);

CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}

// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon

// TODO: Add extra initialization here

DWORD dwstyle=GetWindowLong(m_ctrList.GetSafeHwnd(),GWL_STYLE);
dwstyle&=~LVS_TYPEMASK;
dwstyle|=LVS_REPORT;
SetWindowLong(m_ctrList.GetSafeHwnd(),GWL_STYLE,dwstyle);
m_ctrList.InsertColumn(0,"Êý¾Ý",LVCFMT_LEFT,525);
m_ctrList.InsertColumn(0,"´óС",LVCFMT_LEFT,80);
m_ctrList.InsertColumn(0,"Ä¿µÄ¶Ë¿Ú",LVCFMT_LEFT,40);
m_ctrList.InsertColumn(0,"Ä¿µÄIPµØÖ·",LVCFMT_LEFT,100);
m_ctrList.InsertColumn(0,"Ô´¶Ë¿Ú",LVCFMT_LEFT,40);
m_ctrList.InsertColumn(0,"Ô´IPµØÖ·",LVCFMT_LEFT,100);
m_ctrList.InsertColumn(0,"ЭÒé",LVCFMT_LEFT,50);
::SendMessage(m_ctrList.m_hWnd,LVM_SETEXTENDEDLISTVIEWSTYLE,LVS_EX_FULLROWSELECT,LVS_EX_FULLROWSELECT);

return TRUE; // return TRUE unless you set the focus to a control
}
昨夜无风 2010-05-02
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m_ctrList.InsertColumn(0,"数据",LVCFMT_LEFT,525);
.....

怎么都是0列??
wltg2001 2010-05-02
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[Quote=引用 5 楼 lplove 的回复:]
我从网上看了,都说是在oninitDialog中啊
[/Quote]
将你的初始化代码放在CDialog::OnInitDialog();的后面试试
lplove 2010-05-02
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我从网上看了,都说是在oninitDialog中啊

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