Objective Grid: Disabling the extension of selection when using SetSpecialMode()

Article ID: 707
Last updated: 11 Jun, 2018
Article ID: 707
Last updated: 11 Jun, 2018
Revision: 3
Views: 1601
Posted: 23 Jan, 2001
by Meltreger B.
Updated: 11 Jun, 2018
by Meltreger B.

Problem


When using SetSpecialMode(GX_MODELBOX_MS), is there a way to disable the ability to click on a row and extend the selection by moving the mouse over other rows?


Cause



Action


Yes, you could override the CanChangeSelection() method and return FALSE as shown in the following example:

BOOL CMyGrid::CanChangeSelection(CGXRange* pRange, BOOL bIsDragging, BOOL bKey)
{
if (!bKey && pRange && pRange->GetHeight() > 1)
return FALSE;
return TRUE;
}

This article was:   Helpful | Not helpful
Report an issue
Article ID: 707
Last updated: 11 Jun, 2018
Revision: 3
Views: 1601
Posted: 23 Jan, 2001 by Meltreger B.
Updated: 11 Jun, 2018 by Meltreger B.

Others in this category