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Home » U++ Library support » ArrayCtrl, HeaderCtrl & GridCtrl » Deleting more than one selected records in ArrayCtrl

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Deleting more than one selected records in ArrayCtrl [message #14700]

Sun, 09 March 2008 19:40

zsolt
Messages: 698
Registered: December 2005
Location: Budapest, Hungary

Contributor

In current implementation (last beta), if user selects more than one rows (in multiselect mode), "Delete row" deletes only one of the selected rows.
I would change this code from

bool ArrayCtrl::DoRemove()
{
	if(IsReadOnly()) return false;
	if(!IsCursor() || askremove && !PromptOKCancel(RowFormat(t_("Do you really want to delete the selected %s ?"))))
		return false;
	Remove(cursor);
	WhenArrayAction();
	return true;
}

bool ArrayCtrl::DoRemove()
{
	if(IsReadOnly()) return false;
	if(!IsCursor() || askremove && !PromptOKCancel(RowFormat(t_("Do you really want to delete the selected %s ?"))))
		return false;
	if(multiselect) {
		for(int i=GetCount()-1; i>=0; i--){
			if(IsSelected(i)){
				Remove(i);
			}
		}
	}
	else
		Remove(cursor);
	WhenArrayAction();
	return true;
}

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