Scott,

What are nLastClick properties should be set to as default values. I put 0 in nLastClick, is it ok?

>I knew I had to do something else here is the code I used in the mousedown method. You have to add a few properties. Hope this helps.
>
>

>LPARAMETERS nButton, nShift, nXCoord, nYCoord
>local lcSelector,lnElapsedTime
>
>* 11-07-2000 SEB
>* Added so that this calss would be able to process
>* the DBLClick event.  The elapsed time from the last
>* click is checked and it has to be a left click with
>* not modifier keys.  The last check, lselected makes
>* sure that this just isn't a quick click in a nother
>* row of the grid but that it is a dblclick on an
>* already selected rowed.
>lnElapsedTime   = SECONDS()-THIS.nLastClick
>if lnElapsedTime < _DBLClick and ;
>	!this.lInKeyPress and ;
>	nButton = 1 and ;
>	nShift = 0 and ;
>	lselected
>	nodefault
>	this.dblclick()
>	return
>endif
>lcSelector = this.parent.parent.recordsource
>if nButton = 1
>	nodefault
>	nCurrec = recno()
>	do case
>		case nShift = 1
>			* Find start point
>			replace lSelected with .f.  ;
>					for lSelected
>			go nCurrec
>			replace lSelected with .t.
>			mKey = key()
>			mCurValue = iif( !empty(order()), eval(mKey), 0)
>			if !seek(.t.,lcSelector,"lLstSeld")
>				go nCurrec
>	 			replace lLastSelected with .t.
>			endif
>			mLastValue = iif( !empty(order()), eval(mKey), 0)
>		    if mCurValue = mLastValue
>			   	nStart 	= min(nCurrec,recno())
>			   	nStop	= max(nCurrec,recno())
>			else
>			    nStart	= iif(mCurValue < mLastValue,nCurrec,recno())
>			    nStop	= iif(mCurValue < mLastValue,recno(),nCurrec)
>		    endif
>			go nStart
>			replace while recno() # nStop ;
>				lSelected with .t.
>			go nStop
>			replace lSelected with .t.
>			go nCurrec
>		case nShift = 2
>			replace lSelected with !lSelected
>		otherwise
>			replace lSelected with .f.,  ;
>				lLastSelected with .f. ;
>				for lSelected
>			go nCurrec
>			replace lSelected with .t.,  ;
>				lLastSelected with .t.
>	endcase
>	this.setfocus
>endif	
>this.parent.parent.onselection()
>* 11-07-2000 SEB
>* Added so that this calss would be able to process
>* the DBLClick event
>THIS.nLastClick = seconds()
>

>
>
>Here is the changes I made to the Keypress method
>
>

>LPARAMETERS nKeyCode, nShiftAltCtrl
>PRIVATE m.nElapsedTime
>
>m.nElapsedTime   = SECONDS()-THIS.nLastPress
>* 11-07-2000 SEB
>* Added so that this calss would be able to process
>* the DBLClick event if not called from keypress
>this.lInKeyPress = .t.
>IF nKeyCode = 32   && Select with ctrl+click
>	NODEFAULT
>	this.mousedown(1,2)
>* 11-07-2000 SEB
>* Added so that this calss would be able to process
>* the DBLClick event if not called from keypress
>	this.lInKeyPress = .f.
>	return
>ENDIF
>IF inlist(nKeyCode,56,50) and nShiftAltCtrl = 1
>	NODEFAULT
>	this.parent.parent.shiftstate = .t.
>	this.mousedown(1,1)
>	KEYBOARD iif(nKeyCode = 50,"{CTRL+DNARROW}","{CTRL+UPARROW}")
>* 11-07-2000 SEB
>* Added so that this calss would be able to process
>* the DBLClick event if not called from keypress
>	this.lInKeyPress = .f.
>	return
>ENDIF
>IF !empty(this.tagname)
>	DO CASE
>		CASE BETWEEN(m.nKeyCode, 48, 126)	;
>			or inlist(m.nKeyCode,199,221,222,208,220,214,231,240,246,252,253,254) && Turkish fix
>			NODEFAULT
>			cUpCase = UPPER(chrtran(CHR(m.nKeyCode),"iy_d","YI_D"))  && Turkish fix
>			this.cSearchString=;
>				IIF(m.nElapsedTime>_DBLCLICK, ;
>					cUpCase, THIS.cSearchString+cUpCase)
>			nCurrec = recno()
>			IF !SEEK(UPPER(THIS.cSearchString),;
>					THIS.Parent.Parent.RecordSource,this.tagname)
>				GO nCurrec
>			ENDIF
>			this.mousedown(1,0)
>		CASE m.nKeyCode=127					&& Backspace
>			NODEFAULT
>			IF LEN(THIS.cSearchString)<1 OR ;
>					m.nElapsedTime>_DBLCLICK
>				this.cSearchString = ""
>				IF SET("BELL")="ON"
>					?? CHR(7)
>				ENDIF
>			ELSE
>				this.cSearchString=LEFT(THIS.cSearchString, ;
>					LEN(THIS.cSearchString)-1)
>				nCurrec = recno()
>				IF !SEEK(UPPER(THIS.cSearchString),;
>					THIS.Parent.Parent.RecordSource,this.tagname)
>					GO nCurrec
>				ENDIF
>				this.mousedown(1,0)
>			ENDIF
>		CASE m.nKeyCode=7
>			NODEFAULT
>	ENDCASE
>	this.nLastPress=SECONDS()
>ENDIF
>* 11-07-2000 SEB
>* Added so that this calss would be able to process
>* the DBLClick event if not called from keypress
>this.lInKeyPress = .f.
>

>
>I think that is all I changed. Let me know if this works for you.