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Forums » Prof-UIS General Discussion » Some Question about CExtGridWnd Collapse All
Subject Author Date
Vrinda Savargaonkar Apr 14, 2007 - 7:36 AM

Dear Sir / Madam

I am using prof UIS v- 2.64
I derived a class CMyGridWndam from CExtGridWnd class.

1) My question is i don’t want to edit any row & column of grid how i can do this.

2) When i click on any row of grid i want full row highilighted like Clistcontrl style LVS_EX_FULLROWSELECT

3) How can i handle mouse single click ,double click & right click event on grid cell area ?

4) When i catch click event how i get curresponding text of that row & any column ?

previously i am using Clistctrl & i want functionality like clistctrl in CExtGridWnd class.

Please provide some code or example to handle such events.

Awaiting for reply.

Thanks .

Vrinda Savargaonkar Apr 16, 2007 - 6:16 AM

Thanks for the reply that is what i want.

Suhai Gyorgy Apr 15, 2007 - 5:00 AM

1) How to make a particular cell read only?
2) SiwModifyStyle(__EGBS_SFB_FULL_ROWS);
3)+4) You need to make a class derived from CExtGridWnd and override this method:

bool CFileGridWnd::OnGbwAnalyzeCellMouseClickEvent(
	UINT nRepCnt, // 0 - button up, 1 - single click, 2 - double click, 3 - post single click & begin editing
	UINT nFlags, // mouse event flags
	CPoint point // mouse pointer in client coordinates
	bool bRes = CExtGridWnd::OnGbwAnalyzeCellMouseClickEvent(nChar, nRepCnt, nFlags, point);
	CExtGridHitTestInfo htInfo;
	htInfo.m_ptClient = point;
	HitTest(htInfo, true, true);
	if (htInfo.IsHoverInner())
		CExtGridCell *pCell = GridCellGet(htInfo.m_nColNo, htInfo.m_nRowNo); // could use any column number instead of first parameter
		ASSERT(pCell != NULL);
		CString str;
	return bRes;