Need a UDF to count blank cells
 

HI , and a good day to all programmers

I need a UDF , which to count non blank cells
above the cell which contain this UDF . When
the UDF find the first non blank cell , to stop
the count .

Example :

A1 - nonblank
A2 - blank
A3 - blank
A4 - blank
A5 - UDF

here , the result of UDF from cell A5 must be 3 .
I need to count only above in the column , not in the
left or right .

Thank you

Need a UDF to count blank cells
 

I need a UDF , which to count non blank cells

* sorry , to count blank cells .

Need a UDF to count blank cells
 

Hi,

Blank is an often confusing term with regard to Excel and here I've taken
you literally i.e. nothing on the cell, totally empty.

Call with

=countblanks()

Function countblanks()
For x = ActiveCell.Row - 1 To 1 Step -1
If Cells(x, ActiveCell.Column).Formula = vbNullString Then
countblanks = countblanks + 1
Else
Exit Function
End If
Next
End Function

--
Mike

When competing hypotheses are otherwise equal, adopt the hypothesis that
introduces the fewest assumptions while still sufficiently answering the
question.


"ytayta555" wrote:

HI , and a good day to all programmers

I need a UDF , which to count non blank cells
above the cell which contain this UDF . When
the UDF find the first non blank cell , to stop
the count .

Example :

A1 - nonblank
A2 - blank
A3 - blank
A4 - blank
A5 - UDF

here , the result of UDF from cell A5 must be 3 .
I need to count only above in the column , not in the
left or right .

Thank you
.

Need a UDF to count blank cells
 

After the first line, add:

Dim x as Long
Application.Volatile

The first line because you might get a compile error if you use Option
Explicit, the second because the function will otherwise not recalculate if
you fill a cell above the calling cell afterwards.

--
Kind regards,

Niek Otten
Microsoft MVP - Excel

"Mike H" wrote in message
...
Hi,

Blank is an often confusing term with regard to Excel and here I've taken
you literally i.e. nothing on the cell, totally empty.

Call with

=countblanks()

Function countblanks()
For x = ActiveCell.Row - 1 To 1 Step -1
If Cells(x, ActiveCell.Column).Formula = vbNullString Then
countblanks = countblanks + 1
Else
Exit Function
End If
Next
End Function

--
Mike

When competing hypotheses are otherwise equal, adopt the hypothesis that
introduces the fewest assumptions while still sufficiently answering the
question.


"ytayta555" wrote:

HI , and a good day to all programmers

I need a UDF , which to count non blank cells
above the cell which contain this UDF . When
the UDF find the first non blank cell , to stop
the count .

Example :

A1 - nonblank
A2 - blank
A3 - blank
A4 - blank
A5 - UDF

here , the result of UDF from cell A5 must be 3 .
I need to count only above in the column , not in the
left or right .

Thank you
.

Need a UDF to count blank cells
 

hello,

When using the function, it works the first time.

example:
A1:A10 are "Null"
into A11 put the formula =countblanks()
==the result in A11 is 10

Now insert the value 5 in A5
== the result is still 10.

I added Application.volatile in the code of Mike H
as you have suggested.
With the same example as above the result
becomes 4 (the number of blank cell above A5)

it is perhaps the use of 'ActiveCell' that made this behaviour to occur.

I have changed the code of Mike
and replace 'ActiveCell' with
'Application.Caller'.
It seems to improve the behaviour of the function.

'''''''''''''''''''''''''''''''''''''''''''''''''' ''''''''''
Function countnull()
Dim x
Application.Volatile
If TypeName(Application.Caller) = "Range" Then
For x = Application.Caller.Row - 1 To 1 Step -1
If Cells(x, Application.Caller.Column).Formula = vbNullString Then
countnull = countnull + 1
Else
Exit Function
End If
Next x
End If
End Function
'''''''''''''''''''''''''''''''''''''''''''''''''' ''''''''''





"Niek Otten" a écrit dans le message de groupe de
discussion : ...
After the first line, add:

Dim x as Long
Application.Volatile

The first line because you might get a compile error if you use Option
Explicit, the second because the function will otherwise not recalculate
if you fill a cell above the calling cell afterwards.

--
Kind regards,

Niek Otten
Microsoft MVP - Excel

"Mike H" wrote in message
...
Hi,

Blank is an often confusing term with regard to Excel and here I've taken
you literally i.e. nothing on the cell, totally empty.

Call with

=countblanks()

Function countblanks()
For x = ActiveCell.Row - 1 To 1 Step -1
If Cells(x, ActiveCell.Column).Formula = vbNullString Then
countblanks = countblanks + 1
Else
Exit Function
End If
Next
End Function

--
Mike

When competing hypotheses are otherwise equal, adopt the hypothesis that
introduces the fewest assumptions while still sufficiently answering the
question.


"ytayta555" wrote:

HI , and a good day to all programmers

I need a UDF , which to count non blank cells
above the cell which contain this UDF . When
the UDF find the first non blank cell , to stop
the count .

Example :

A1 - nonblank
A2 - blank
A3 - blank
A4 - blank
A5 - UDF

here , the result of UDF from cell A5 must be 3 .
I need to count only above in the column , not in the
left or right .

Thank you
.

Need a UDF to count blank cells
 

On 22 feb., 16:19, "Charabeuh" wrote:
hello,
When using the function, it works the first time.

INDEED . I was busy to check it

I added Application.volatile in the code of Mike H .....

I use this code :

Sub MYMACRO()

Dim myCell As Range
Dim myRng1 As Range
Set myRng1 = Range("A1:E30")

For Each myCell In myRng1.Cells
If myCell < vbNullString Then
myCell = "=countnull()"
End If
Next myCell

End Sub

and now , IT WORKS great .

I have to thank you - to all three - very much ,
that you used and shared your knowledge and time
helping me . I wish you a good week

Need a UDF to count blank cells
 

Hi everybody

I had posted this a while ago , and I get a good function :

Function countnull()
Dim X
Application.Volatile
If TypeName(Application.Caller) = "Range" Then
For X = Application.Caller.Row - 1 To 1 Step -1
If Cells(X, Application.Caller.Column).Formula = vbNullString Then
countnull = countnull + 1
Else
Exit Function
End If
Next X
End If
End Function

this function brings me the value of cells empty
from above , in the same Column ;
Now , I have need this function to do the same task ,
but counting empty cells in the same Row ; I need to count
to the left cells where this function is .

2) .Second ask , I have need to
have a function doing the same task (meaning counting empty
cells ) but to return me the value of empty cells after it find
a specific value , such as - " 3 " .

3) . Well , if it is possible , I really have need and a function to do
the same task like for I asked just above , but to not do
differences beetween empty or non empty cells , just
bring me the value of number of cells passing until
it find value - 3 - .
thank you .

Need a UDF to count blank cells
 

There is no problem if it is not in a code , is not a UDF ,
it is great and if it is done in formulas , too .

Need a UDF to count blank cells
 

Hi,

Am Mon, 30 Nov 2020 04:47:57 -0800 (PST) schrieb Xxer Xxes:

this function brings me the value of cells empty
from above , in the same Column ;
Now , I have need this function to do the same task ,
but counting empty cells in the same Row ; I need to count
to the left cells where this function is .

2) .Second ask , I have need to
have a function doing the same task (meaning counting empty
cells ) but to return me the value of empty cells after it find
a specific value , such as - " 3 " .

3) . Well , if it is possible , I really have need and a function to do
the same task like for I asked just above , but to not do
differences beetween empty or non empty cells , just
bring me the value of number of cells passing until
it find value - 3 - .

I don't know if I understood your problem correctly.
Have a look:
https://1drv.ms/x/s!AqMiGBK2qniTge9d...95CDA?e=DHuVMz


Regards
Claus B.
--
Windows10
Office 2016

Need a UDF to count blank cells
 

I tried to work with that functions , but I realize i need
3 UDF ;

1) Function countnull()
Dim X
Application.Volatile
If TypeName(Application.Caller) = "Range" Then
For X = Application.Caller.Row - 1 To 1 Step -1
If Cells(X, Application.Caller.Column).Formula = vbNullString Then
countnull = countnull + 1
Else
Exit Function
End If
Next X
End If
End Function

what is doing this udf in a column , to do it in a row , counting
in the same row , on left side ;

2) second udf : instead to count empty cells ( untill udf find a cell non empty)
and return number of count empty cells , to do tha same loop and count
untill find value 3 ( number three )
- - - - -
i.ll try to make some exemples ;
for 1 ask): now , this formula return so :
in Column C , cell C1 for eg i have value 1 ; C2 ,C3 ,C4 , C5 are empty :introduceing in cell
C5 my actually udf , returns value 4 , and is correct ; it ehows me there are 4 cells
"consecutivelly " empty , before to find the cell C1 , which is not empty ;
well ,now i need to do tha same task , in a Row , not in a column , as i said ,
"to the left " . so , the results of this new udf will be :

assume we have in Row10 , column B , we have value 2 ( the mean is cell is not empty );
c10 and d10 is empty ;
in the same row ( we work with only one row in this udf ) , Column E ,we put this new formula ;
the result must to be 2 ; if in cell d10 is any value , in e10 the result displaied will be 0
( zero ) .
- - - - - -
For second demand ) : udf to count untill find a value , 3 for eg. ignoring wether cells are
empty or not

Try this:
 

Blank is an often confusing term with regard to Excel and here I've taken
you literally i.e. nothing on the cell, totally empty.

Call with

=countblanks()

Function countblanks()
For x = ActiveCell.Row - 1 To 1 Step -1
If Cells(x, ActiveCell.Column).Formula = vbNullString Then
countblanks = countblanks + 1
Else
Exit Function
End If
Next
End Function

Regards,
Jerry