Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Grid: Make vertical scrool bar just when needed?
Message
From
17/03/2010 07:32:12
Metin Emre
Ozcom Bilgisayar Ltd.
Istanbul, Turkey
 
 
To
16/03/2010 18:32:22
Mike Yearwood
Toronto, Ontario, Canada
General information
Forum:
Visual FoxPro
Category:
Forms & Form designer
Miscellaneous
Thread ID:
01454542
Message ID:
01455032
Views:
110
>>Hi All,
>>
>>Is there any way to make vertical scrool bar visible when just it needed (I mean there should be much record more than visible at first glance of grid)?
>
>Hi Metin
>
>For some people you have to ask clearly. ;)
>
>Not tested. Had to do something like this recently.
>
>local lnDataRows, lnDisplayRows
>store 0 to lnDataRows,lnDisplayrows
>
>select count(*) from (this.recordsource) into array laCount
>if _Tally#0
> lnDataRows = laCount[1]
>endif
>
>lnDisplayRows = (this.height - iif(inlist(this.scrollbars,1,3),sysmetric(8),0) - this.headerheight) / this.rowheight
>
>if lnDataRows > lnDisplayRows
> if inlist(this.scrollbars,0,1)
> this.scrollbars = this.scrollbars + 2
> endif
>else
> if inlist(this.scrollbars,3,2)
> this.scrollbars = this.scrollbars - 2
> endif
>endif

Worked perfect without getting any error or bug. thanks... :)
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform