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Article ID: 705
Last updated: 11 Jun, 2018
Problem
How can I prevent the user from selecting more than one row at a time?
Cause
Action
There are several alternatives:
- Turn off the grid selection mechanism (call EnableSelection()). Add a handler for mouse clicks yourself (OnLButtonClickedRowCol()) and then call SelectRange() to select the one row.
- Another solution is to override CanChangeSelection() as follows:
| BOOL CMyGrid::CanChangeSelection(CGXRange* pRange, BOOL bIsDragging, BOOL bKey) { |
|||
| if (pRange != NULL && pRange->GetHeight() > 1) | |||
| return FALSE; | |||
| return CGXGridCore::CanChangeSelection(pRange, bIsDragging, bKey); | |||
| } | |||
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Article ID: 705
Last updated: 11 Jun, 2018
Revision: 3
Views: 2616
Posted: 23 Jan, 2001 by
Meltreger B.
Updated: 11 Jun, 2018 by
Meltreger B.
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