EXACT function - but where does it not match?
 

I'm currently using the EXACT function to compare two groups of text.

Is there a macro I can write or function I can use where Excel can tell me,
no it's not an exact match and highlight or format where the text starts to
not match.

So it matches up until it gets to the 255th character, and maybe bolds in
red at the start of non-exact-match.

Please note I'm using Exact b/c the spacing, text, everything within the
cell must exactly match.

EXACT function - but where does it not match?
 

You cannot format only a part of a cell's contents. Formatting is all
or nothing. You can format the entire cell's content or none of it,
but nothing in between.

The following array formula will return the number of characters, left
to right, that match between A1 and B1. E.g., if A1 is "abcde" and B1
is "abcxyz", the result is 3, meaning that the first 3 left characters
match and the mismatch begins at position 4. This is a case sensitive
match ("a" < "A").

=MAX(IF(EXACT(MID(A1,ROW(INDIRECT("1:"&MIN(LEN(A1) ,LEN(B1)))),1),
(MID(B1,ROW(INDIRECT("1:"&MIN(LEN(A1),LEN(B1)))),1 ))),
ROW(INDIRECT("1:"&MIN(LEN(A1),LEN(B1)))),"FALSE"))

If you want to ignore case ("a" = "A") then use the following array
formula:

=MAX(IF(MID(A1,ROW(INDIRECT("1:"&MIN(LEN(A1),LEN(B 1)))),1)=
(MID(B1,ROW(INDIRECT("1:"&MIN(LEN(A1),LEN(B1)))),1 )),
ROW(INDIRECT("1:"&MIN(LEN(A1),LEN(B1)))),"FALSE"))

Note that these formulas are line split for readability. In Excel, the
formulas should be on a single line.

These are array formulas, so you MUST press CTRL SHIFT ENTER rather
than just ENTER when you first enter the formula and whenever you edit
it later. If you do this correctly, Excel will display the formula in
the formula bar enclosed in curly braces { }. You don't type in the
braces; Excel puts them there automatically. The formula will not work
correctly if you do not enter it with CTRL SHIFT ENTER. See
www.cpearson.com/Excel/ArrayFormulas.aspx for much more information
about array formulas.


Cordially,
Chip Pearson
Microsoft Most Valuable Professional,
Excel, 1998 - 2010
Pearson Software Consulting, LLC
www.cpearson.com




On Fri, 19 Mar 2010 09:07:03 -0700, ana
wrote:

I'm currently using the EXACT function to compare two groups of text.

Is there a macro I can write or function I can use where Excel can tell me,
no it's not an exact match and highlight or format where the text starts to
not match.

So it matches up until it gets to the 255th character, and maybe bolds in
red at the start of non-exact-match.

Please note I'm using Exact b/c the spacing, text, everything within the
cell must exactly match.

EXACT function - but where does it not match?
 

Try this array formula

=MIN(IF(NOT(EXACT(MID(F1,ROW(INDIRECT("1:"&LEN(F1) )),1),MID(G1,ROW(INDIRECT("1:"&LEN(G1))),1))),ROW( INDIRECT("1:"&LEN(F1)))))

it will show 0 if the mtach exactly

--

HTH

Bob

"ana" wrote in message
...
I'm currently using the EXACT function to compare two groups of text.

Is there a macro I can write or function I can use where Excel can tell
me,
no it's not an exact match and highlight or format where the text starts
to
not match.

So it matches up until it gets to the 255th character, and maybe bolds in
red at the start of non-exact-match.

Please note I'm using Exact b/c the spacing, text, everything within the
cell must exactly match.

EXACT function - but where does it not match?
 

No luck, it's showing a 0 when it doesn't match, it also forced a copy of the
cell that I have the array in, into the one below (really odd).

And I did use the parenthesis w/ the array.

"Bob Phillips" wrote:

Try this array formula

=MIN(IF(NOT(EXACT(MID(F1,ROW(INDIRECT("1:"&LEN(F1) )),1),MID(G1,ROW(INDIRECT("1:"&LEN(G1))),1))),ROW( INDIRECT("1:"&LEN(F1)))))

it will show 0 if the mtach exactly

--

HTH

Bob

"ana" wrote in message
...
I'm currently using the EXACT function to compare two groups of text.

Is there a macro I can write or function I can use where Excel can tell
me,
no it's not an exact match and highlight or format where the text starts
to
not match.

So it matches up until it gets to the 255th character, and maybe bolds in
red at the start of non-exact-match.

Please note I'm using Exact b/c the spacing, text, everything within the
cell must exactly match.


.

EXACT function - but where does it not match?
 

'/===============================================/
' Function Purpose: Compare where words differ
'/===============================================/
'
Public Function GetNonMatch(Select_1 As Range, _
Compare_2 As Range) As String
Dim i As Integer
Dim sResult As String

On Error GoTo err_Function

Application.Volatile

If Len(Select_1.Value) = 0 Then
sResult = Compare_2.Value
GoTo exit_Function
End If

For i = 1 To Len(Select_1.Value)
If Mid(Select_1.Value, i, 1) < _
Mid(Compare_2.Value, i, 1) Then
sResult = i & " - " & _
Right(Select_1.Value, Len(Select_1.Value) - i + 1)
Exit For
End If
Next i

If Len(Compare_2.Value) Len(Select_1.Value) And _
Select_1.Value = _
Left(Compare_2.Value, Len(Select_1.Value)) Then
sResult = "* - " & Right(Compare_2.Value, _
Len(Compare_2.Value) - Len(Select_1.Value))
End If

exit_Function:
On Error Resume Next
GetNonMatch = sResult
Exit Function

err_Function:
sResult = ""
GoTo exit_Function

End Function
'/===============================================/

--
Hope this helps.
If it does, please click the Yes button.
Thanks in advance for your feedback.
Gary Brown



"ana" wrote:

I'm currently using the EXACT function to compare two groups of text.

Is there a macro I can write or function I can use where Excel can tell me,
no it's not an exact match and highlight or format where the text starts to
not match.

So it matches up until it gets to the 255th character, and maybe bolds in
red at the start of non-exact-match.

Please note I'm using Exact b/c the spacing, text, everything within the
cell must exactly match.

EXACT function - but where does it not match?
 

If you want the formula to work also when the two texts are of
different lenght you have to extend it a bit. Try this:

=MIN(IF(NOT(EXACT(MID(F1,ROW(INDIRECT("1:"&MAX(LEN (F1),LEN(G1)))),1),MID(G1,ROW(INDIRECT("1:"&MAX(LE N(F1),LEN(G1)))),1))),ROW(INDIRECT("1:"&MAX(LEN(F1 ),LEN(G1))))))

Note: This is an array formula that must be confirmed with
CTRL+SHIFT+ENTER rather than just ENTER.

Hope this helps / Lars-Åke

On Fri, 19 Mar 2010 10:39:01 -0700, ana
wrote:

No luck, it's showing a 0 when it doesn't match, it also forced a copy of the
cell that I have the array in, into the one below (really odd).

And I did use the parenthesis w/ the array.

"Bob Phillips" wrote:

Try this array formula

=MIN(IF(NOT(EXACT(MID(F1,ROW(INDIRECT("1:"&LEN(F1) )),1),MID(G1,ROW(INDIRECT("1:"&LEN(G1))),1))),ROW( INDIRECT("1:"&LEN(F1)))))

it will show 0 if the mtach exactly

--

HTH

Bob

"ana" wrote in message
...
I'm currently using the EXACT function to compare two groups of text.

Is there a macro I can write or function I can use where Excel can tell
me,
no it's not an exact match and highlight or format where the text starts
to
not match.

So it matches up until it gets to the 255th character, and maybe bolds in
red at the start of non-exact-match.

Please note I'm using Exact b/c the spacing, text, everything within the
cell must exactly match.


.

EXACT function - but where does it not match?
 

You cannot format only a part of a cell's contents. Formatting is all
or nothing. You can format the entire cell's content or none of it,
but nothing in between.

The following array formula will return the number of characters, left
to right, that match between A1 and B1. E.g., if A1 is "abcde" and B1
is "abcxyz", the result is 3, meaning that the first 3 left characters
match and the mismatch begins at position 4. This is a case sensitive
match ("a" < "A").

=MAX(IF(EXACT(MID(A1,ROW(INDIRECT("1:"&MIN(LEN(A1) ,LEN(B1)))),1),
(MID(B1,ROW(INDIRECT("1:"&MIN(LEN(A1),LEN(B1)))),1 ))),
ROW(INDIRECT("1:"&MIN(LEN(A1),LEN(B1)))),"FALSE"))

If you want to ignore case ("a" = "A") then use the following array
formula:

=MAX(IF(MID(A1,ROW(INDIRECT("1:"&MIN(LEN(A1),LEN(B 1)))),1)=
(MID(B1,ROW(INDIRECT("1:"&MIN(LEN(A1),LEN(B1)))),1 )),
ROW(INDIRECT("1:"&MIN(LEN(A1),LEN(B1)))),"FALSE"))

Note that these formulas are line split for readability. In Excel, the
formulas should be on a single line.

These are array formulas, so you MUST press CTRL SHIFT ENTER rather
than just ENTER when you first enter the formula and whenever you edit
it later. If you do this correctly, Excel will display the formula in
the formula bar enclosed in curly braces { }. You don't type in the
braces; Excel puts them there automatically. The formula will not work
correctly if you do not enter it with CTRL SHIFT ENTER. See
www.cpearson.com/Excel/ArrayFormulas.aspx for much more information
about array formulas.


Cordially,
Chip Pearson
Microsoft Most Valuable Professional,
Excel, 1998 - 2010
Pearson Software Consulting, LLC
www.cpearson.com



On Fri, 19 Mar 2010 09:07:03 -0700, ana
wrote:

I'm currently using the EXACT function to compare two groups of text.

Is there a macro I can write or function I can use where Excel can tell me,
no it's not an exact match and highlight or format where the text starts to
not match.

So it matches up until it gets to the 255th character, and maybe bolds in
red at the start of non-exact-match.

Please note I'm using Exact b/c the spacing, text, everything within the
cell must exactly match.

EXACT function - but where does it not match?
 

Did you array-enter it?

--

HTH

Bob

"ana" wrote in message
...
No luck, it's showing a 0 when it doesn't match, it also forced a copy of
the
cell that I have the array in, into the one below (really odd).

And I did use the parenthesis w/ the array.

"Bob Phillips" wrote:

Try this array formula

=MIN(IF(NOT(EXACT(MID(F1,ROW(INDIRECT("1:"&LEN(F1) )),1),MID(G1,ROW(INDIRECT("1:"&LEN(G1))),1))),ROW( INDIRECT("1:"&LEN(F1)))))

it will show 0 if the mtach exactly

--

HTH

Bob

"ana" wrote in message
...
I'm currently using the EXACT function to compare two groups of text.

Is there a macro I can write or function I can use where Excel can tell
me,
no it's not an exact match and highlight or format where the text
starts
to
not match.

So it matches up until it gets to the 255th character, and maybe bolds
in
red at the start of non-exact-match.

Please note I'm using Exact b/c the spacing, text, everything within
the
cell must exactly match.


.

EXACT function - but where does it not match?
 

The following macro will return the character position number at which the
two strings stop EXACT matching each other...

Function NoMatch(Text1 As String, Text2 As String) As Long
Application.Volatile
For NoMatch = 1 To WorksheetFunction.Max(Len(Text1), Len(Text2))
If Not Mid(Text1, NoMatch, 1) Like Mid(Text2, NoMatch, 1) Then Exit For
Next
End Function

--
Rick (MVP - Excel)



"ana" wrote in message
...
I'm currently using the EXACT function to compare two groups of text.

Is there a macro I can write or function I can use where Excel can tell
me,
no it's not an exact match and highlight or format where the text starts
to
not match.

So it matches up until it gets to the 255th character, and maybe bolds in
red at the start of non-exact-match.

Please note I'm using Exact b/c the spacing, text, everything within the
cell must exactly match.