C / C++ / MFC

method007 wrote:

could u tell me step by step how to use that code.

BEGIN_EVENTSINK_MAP(CMyDialog, CDialog)
    //{{AFX_EVENTSINK_MAP(CMyDialog)
    ON_EVENT(CMyDialog, IDC_EXPLORER, 259 /* DocumentComplete */, OnDocumentCompleteExplorer, VTS_DISPATCH VTS_PVARIANT)
    //}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()

void CMyDialog::OnDocumentCompleteExplorer(LPDISPATCH pDisp, VARIANT FAR* URL);

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

method007 wrote:

i do not know what class u are talking about !! I have no idea where to place u code!!!

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

method007 wrote:

unfortuney the way u explain is like i am 10 years experienced c++ prorammer which i am not ,i just started!!

method007 wrote:

I have no idea where i have to put your code!!!

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

<br />
You'll need this in your CDialog-derived class:<br />
<br />
<br />
BEGIN_EVENTSINK_MAP(CMyDialog, CDialog)    //{{AFX_EVENTSINK_MAP(CMyDialog)    ON_EVENT(CMyDialog, IDC_EXPLORER, 259 /* DocumentComplete */, OnDocumentCompleteExplorer, VTS_DISPATCH VTS_PVARIANT)    //}}AFX_EVENTSINK_MAPEND_EVENTSINK_MAP()<br />
Then put that other code into:<br />
<br />
<br />
void CMyDialog::OnDocumentCompleteExplorer(LPDISPATCH pDisp, VARIANT FAR* URL);<br />
After the DocumentComplete event has been received, the OnDocumentCompleteExplorer() method can then be used to extract the data. 

method007 wrote:

David i do not have CFindUserDlg !!! as u see in that pic i have FindUserDlg.h and FindUserDlg.cpp .

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

/////////////////////////////////////////////////////////////////////////////<br />
// CFindUserDlg dialog<br />
<br />
class CFindUserDlg : public CDialog<br />
{<br />
// Construction<br />
public:<br />
	CFindUserDlg(CWnd* pParent = NULL);	// standard constructor<br />
<br />
// Dialog Data<br />
	//{{AFX_DATA(CFindUserDlg)<br />
	enum { IDD = IDD_FINDUSER_DIALOG };<br />
	CString	m_nick;<br />
	CWebBrowser2	m_wbrow;<br />
	//}}AFX_DATA<br />
<br />
	// ClassWizard generated virtual function overrides<br />
	//{{AFX_VIRTUAL(CFindUserDlg)<br />
	protected:<br />
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support<br />
	//}}AFX_VIRTUAL<br />
<br />
// Implementation<br />
protected:<br />
	HICON m_hIcon;<br />
<br />
	// Generated message map functions<br />
	//{{AFX_MSG(CFindUserDlg)<br />
	virtual BOOL OnInitDialog();<br />
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);<br />
	afx_msg void OnPaint();<br />
	afx_msg HCURSOR OnQueryDragIcon();<br />
	afx_msg void OnButton1();<br />
	//}}AFX_MSG<br />
	DECLARE_MESSAGE_MAP()<br />
<br />
public: <br />
int GetPosByNick(CString szNick); <br />
//CString szNick;<br />
//CString m_nick<br />
<br />
};

// Generated message map functions
//{{AFX_MSG(CFindUserDlg)
virtual BOOL OnInitDialog();
afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
afx_msg void OnPaint();
afx_msg HCURSOR OnQueryDragIcon();
afx_msg void OnButton1();
afx_msg void OnDocumentCompleteExplorer(LPDISPATCH pDisp, VARIANT FAR* URL);
DECLARE_EVENTSINK_MAP()
//}}AFX_MSG
DECLARE_MESSAGE_MAP()

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

prabhudurai wrote:

I cant change existing functionalites also using Virtual list control

prabhudurai wrote:

Problem 1: Actully i am inserting 3000 records

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

DavidCrow wrote:

If you are using an owner-drawn control, there's no way to insert 3,000 items at a time. The control will only ask you about items that it is going to display (a few dozen at most).

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

//CListCtrl _list;
CMyListCtrl _list;

_list.InsertColumn(0, _T("Col One"));
_list.InsertColumn(1, _T("Col Two"));

_list.SetColumnWidth(0, 150);
_list.SetColumnWidth(1, 150);

CString sbuf;
for(int n=0; n<100; n++)
{
	sbuf.Format(_T("Item %d"), n+1);
	_list.InsertItem(n, sbuf);
	sbuf.Format(_T("Item %d - 2"), n+1);
	_list.SetItemText(n, 1, sbuf);
}

void CMyListCtrl::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
	CDC* pDC = CDC::FromHandle( lpDrawItemStruct->hDC);
	CString sbuf = GetItemText( lpDrawItemStruct->itemID, 0);
	pDC->DrawText( sbuf, &lpDrawItemStruct->rcItem, DT_LEFT);
}