C / C++ / MFC

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);
}

led mike wrote:

We may not be talking about the same thing.

led mike wrote:

_list.SetItemText(n, 1, sbuf);

"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:

when working with CListCtrl with owner draw data and styles.

led mike wrote:

Owner Draw and Owner Data are two different things

"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:

could any one show me how i can get the html of a perticuler url and place that html inside a textbox/editbox for further manipulation.

"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:

Just URLDownloadToFile() will not help me.

method007 wrote:

You migh say msdn but that is not readable at all for starter.!!

method007 wrote:

Furthermore, i do not want to download a url in file i just want to load its html code into a editbox for further process.

"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:

...so far i just get unrleated answer and no example!!!

IDispatch pDisp2 = m_ctrlBrowser.GetDocument(); // m_ctrlBrowser is a CWebBrowser2 object<br />
pDisp2->QueryInterface(IID_IHTMLDocument2, (void **) &ptrHTMLDocument); // ptrHTMLDocument is a IHTMLDocument2*<br />
BSTR pBURL = SysAllocStringByteLen(NULL, 1024);<br />
ptrHTMLDocument->get_URL(&pBURL);<br />
ptrHTMLDocument->get_all(&ptrHTMLElements); // ptrHTMLElements is a IHTMLElementCollection*<br />
ptrHTMLElements->get_length(&lElements); // lElements is a long<br />
VARIANT varName;<br />
varName.vt    = VT_BYREF | VT_I1;<br />
varName.pcVal = "FONT";<br />
VARIANT varIndex;<br />
varIndex.vt   = VT_I4;<br />
varIndex.lVal = 1;<br />
ptrHTMLElements->item(varName, varIndex, &pDisp3); // pDisp3 is a IDispatch<br />
pDisp3->QueryInterface(IID_IHTMLElement, (void **) &ptrHTMLElement); // ptrHTMLElement is a IHTMLElement*<br />
ptrHTMLElement->get_innerHTML(&pBURL);<br />
ptrHTMLDocument->Release();

"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:

But i want the get the whole html of a specific url and place it in a textbox...

"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 have no idea how to do it in visual c++ 6. could u show me how ?

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

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