LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #10   Report Post  
Posted to microsoft.public.excel.programming
external usenet poster
 
Posts: 199
Default return random value from visible cells

Hi Susan
At first i couldn't get what you mean, but i at last get what you were
going to do. thanks. By the way, there are some other ways i can manage
to think of. I think first one is more random but not so efficient than
the other one.

one is

Sub test()
Dim ws1 As Worksheet
Dim VisRng As Range, FnRng As Range
Dim LastRownum As Long, x As Long

Set ws1 = ActiveSheet '<== Change to your Worksheet
With ws1
Set VisRng = .Range("A1", .Cells(Cells.Rows.Count, "A") _
.End(xlUp)).Cells.SpecialCells(xlCellTypeVisible)
LastRownum = .Cells(Cells.Rows.Count, "A").End(xlUp).Row
x = Int(LastRownum * Rnd) + 1
Set FnRng = Intersect(VisRng, .Cells(x, "A"))
Do While (FnRng Is Nothing)
x = Int(LastRownum * Rnd) + 1
Set FnRng = Intersect(VisRng, .Cells(x, "A"))
Loop
MsgBox .Cells(x, "A")
End With
End Sub

another one is

Sub test1()
Dim ws1 As Worksheet
Dim VisRng As Range
Dim co As Long, sel As Long, first As Long

Set ws1 = ActiveSheet '<== Change to your Worksheet

With ws1

Set VisRng = .Range("A1", .Cells(Cells.Rows.Count, "A") _
.End(xlUp)).SpecialCells(xlCellTypeVisible)

co = VisRng.Areas.Count
If VisRng.Areas(co).Cells(1, 1) = "" Then
co = co - 1
End If
sel = Int(co * Rnd) + 1
first = VisRng.Areas(sel).Row
sel = Int((VisRng.Areas(sel).Rows.Count) * Rnd) + first
MsgBox .Cells(sel, "A")

End With

End Sub

keiji

Susan wrote:
Keiji - lol - the range contains some names i am familiar with, so i
hid a bunch of them in alphabetical order & then ran the macro
repeatedly, seeing if any of the hidden names showed up.
susan


On Nov 2, 12:13 am, keiji kounoike <"kounoike AT mbh.nifty.com"
wrote:
I wonder how did you check it returns a value with hidden rows?
a code like this still comes up with hidden rows

s = ws1.Range("a1", ws1.Range("A1").End(xlDown)) _
.Cells.SpecialCells(xlCellTypeVisible).Count
MsgBox s

keiji



Susan wrote:
Dim x As Long
x = Int((ws1.Range("a1", ws1.Range("A1").End(xlDown)) _
.Cells.SpecialCells(xlCellTypeVisible).Count * Rnd) + 1)
this is *supposed* to return a random row out of the visible-only
cells. but it still comes up with the hidden rows. do i have the
SpecialCells designation in the wrong place?
many thanks in advance
:)
susan- Hide quoted text -

- Show quoted text -




 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Return two random lines Jeremy Excel Worksheet Functions 1 April 22nd 09 03:16 AM
Cell goes invisible/visible at random without being referenced. TomThumb Excel Programming 0 September 10th 07 08:08 AM
Search a random array of cells and return a value of "X" EKB Excel Worksheet Functions 1 April 17th 06 03:57 AM
Return a random letter Bernard Liengme Excel Programming 0 December 6th 04 01:47 PM
Return a random letter quartz[_2_] Excel Programming 0 December 3rd 04 02:55 PM


All times are GMT +1. The time now is 05:10 PM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 ExcelBanter.
The comments are property of their posters.
 

About Us

"It's about Microsoft Excel"