I don't see why I cannot populate the following array The usedvar is an array of letters and I'm trying to build a new array that converts them into ascii.
Code:
Dim usedvar_asc() As Variant, f As Integer, g As Integer, temp_usedvar_asc As Integer
Dim temp_usedvar As String
For f = 1 To UBound(usedvar)
temp_usedvar = usedvar(f)
usedvar_asc = Asc(temp_usedvar)
Next
My question is about assigning an entire array to a single variable. In this case, I want to assign an entire array to one element of another array.
View 6 Replies View Relatedhow to do is the assignment of GoodArray1 to CurrentArrayToUse, i.e. "CurrentArrayToUse = GoodArray1" below:
Global NextArrayToUse()
Global CurrentArrayToUse()
Global PreviousArrayToErase()
Global GoodArray1(), GoodArray2(), [etc]
Global CurrentGuessNumber As Integer
[bunch of code, part of which assigns a number to CurrentGuessNumber, then the following...]
Select Case CurrentGuessNumber
Case 1
CurrentArrayToUse = GoodArray1
NextArrayToUse = GoodArray2
Case 2
CurrentArrayToUse = GoodArray2
NextArrayToUse = GoodArray3
PreviousArrayToErase = GoodArray1
ReDim PreviousArrayToErase(0, 0)
When I insert a line to select the range on the Worksheet it does select the range named as temp. However, the array does fill but only with the first part of the range eg in this case A7:C44.
My aim is to create an array of size point1A( all the rows in the multiple ranges, 3 columns).
Example of a Range to be assigned to the Array point1A. temp = "A7:C44,D7:F44,G7:I44,K7:M44,N7:P44,Q7:S44,"
I have a code below. Whenever there's no file in this directory C:Summary_Reports_from_VBA , an error will surface that says "Runtime error '9'.
Subscript out of range". And once the debug option is selected, it point to this statement => ReDim Preserve s(UBound(s) - 1) .
Sub Example() ...
I have a worksheet (WORK1) that contains two columns of values that I can add to or change if necessary. The first column would be a text string (STRING), the second column would be its category (CATEGORY).
Example:
STRING CATEGORY
Chevron Gas
Exxon Gas
Vons Groceries
McDonalds Hamburger
In a separate workbook (WORK2), I have a column (A) which contains text. Ex:
A1 = "Station 2134 Chevron Motor"
A2 = "ExxonOil 234"
A3 = "Vons store"
A4 = "Hamburger McDonalds"
I would like to assign B1, B2, and so on... a CATEGORY if it contains STRING.
For this example, B1, B2, and so on... would be assigned the values.
B1 = "Gas"
B2 = "Gas"
B3 = "Groceries"
B4 = "Hamburger"
I need to have 3 arrays for a column of data, the first holding each cell value, the second the Row number and the third, the Interior.Color.
Currently I am having to assign each row and interior colour to a variable with a | between each then use the split function on that variable to assign it to an array (no problem with each cell value as that can be assigned directly to an array.
Code:
For Each rC In Range("a2", Range("a" & Rows.Count).End(xlUp)).SpecialCells(12)
If sO = Empty Then
sO = rC.Interior.Color
Else: sO = sO & "|" & rC.Interior.Color
End If
If sR = Empty Then
sR = rC.Row
Else: sR = sR & "|" & rC.Row
End If
Next
c = Split(sR, "|")
v = Split(sO, "|")
x = Range("a2", Range("a" & Rows.Count).End(xlUp)).SpecialCells(12).Value
As there are over 10,000 rows involved loading the variables is taking a considerable amount ot time, whereas the direct loading of the value is very fast. So I want to be able to load all arrays directly.
I have tried various methods to get Row and Interior.Color to load directly into arrays c and v but without success so far.
How can I assign values from a listbox to a twodimensional array?
and next
do something like search and remove a row and assign the array back to the listbox
I know I can do it directly, but I need the array for something else too
in C a string is nothing more than an Array of characters ending with a null character.
in VBA this does not seem to be the case.I am trying to use the BlowFish code from David Midkiff for some encryption, however the code sometimes fails:
When encrypting a string a string of a specific length should be returned. however sometimes one of the characters of the encrypted string is a null character, and the returned encrypted string (with a embedded null character) is causing me problems. I want to check for the null character and if present redo the encryption. But how do I check for the presence of this null character in a unicode (double-byte) string?
Checking with Len(encrypted) gives the correct length (!) but trying to move each (unicode)character into an array fails when using the Mid() function past the null character in the string.
Now I can use
byteArray() = StrConv(unicodetext,vbFromUnicode)
to get the lower byte of each character into an array easily, but how do I do this for both bytes of the unicode characters?
Using an integer array does not work other than through
intArray(j) = CInt(AscW(Mid(Outp, j, 1)))
which fails on the nullstring in my encrypted text.
I have tried with variants but so far no luck. I thought if the string was entered into a variant then I could also address the variant as an array of bytes, but that does not seem to be accepted by VBA.
I am trying to populate many arrays with the same code using something like this. For this test, assume the following data in A1.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Code:
Sub populate()
Dim firstArr(5), secondArr(5), thirdArr(5), fourthArr(5), fifthArr(5) As Integer
Dim r, c, num As Integer
[Code]....
The above code does not work of course and falls over. I am unsure whether I should try and concatenate with something like this eg "" & arrName(i) = Cells (r,c) or go down a different route.
I need to export this to Xcelsius which doesn't support any macros/vba. Btw I can;'t use Row() in xcelsius too.
[Code].....
I have a class module with several private variables, including one that is an array of a user-defined type. I am trying to set the values of a single element of this array with "Property Let ..." from a string array:
View 4 Replies View RelatedSay I have 3 columns of data: A1:C10 and I want to run a Match() function on them all together to see if I get a match any one those cells, say the value of have in X1.
Since, Match only allows a One-Column lookup array.. is there a way to "concatenate" or "append" the 3 columns together within a formula so now I would be looking to Match in an array that is 1 column * 30 rows?
Basically want to convert =Match(X1,A1:C10,0) to =Match(X1,A1:A30,0) without moving around the raw data in the sheet.
And I want to avoid doing an AND or OR formula that uses 3 separate MATCH() for each column.
I have a hunch that the MMULT or MMULT/TRANSPOSE functions are involved, but can't seem to get it right.
I'm only starting to get to grips with arrays. I have what I consider to be a lot of data that I need to 'cut' into separate workbooks. I have written some code that does this by simply looping through each line, 250k+, checking against a variable and copying the row into a separate sheet. This took longer than it would have doing it manually. It was suggested to me that I use arrays to speed up the process. I have managed to store the test data into an array but am struggling to find a way to loop through and pull out an entire 'row' from the array based on a variable. I have looked for 2 days in various places to find some way to loop through the data held in the array, but to no avail.
That code will appear here from about 8am GMT tomorrow. I know that once I've cracked this I'm on the road to some very significant time saving and comprehensive report writing.
I want to pass an array to Offset in the "Height" parameter, without having to type the array.
{=MAX(SUBTOTAL(9,(OFFSET(A1,ROW(1:5),,{1,2,3,4,5}))))}
I can't seem to figure out how to build the {1,2,3,4,5}. I've tried another ROW(1:5) and have tried nesting that like N(ROW(1:5)) but nothing works.
How I can get the {1,2,3,4,5} without having to type it out (so that I can expand this to a larger list)??
I am trying to filter an array (the longer one) using the shorter array as the criteria. I am currently doing this using the following method
IF(LOOKUP(lookup cell, array)=lookupcell, lookupcell, "FALSE")
I then copy and paste 'values' and filter out the 'false' to get my final result.
This has worked in the past, but for some reason that I simply can't figure out, the formula isnt working! I've attached the example, and I've highlighted a number in blue (cell E522 and C103), (that should be being found in the 'LOOKUP' function) but is returning a "FALSE". I have looked over the code and simply can't figure out why Excel isn't returning the right value.
This is obviously happening for a quite a few of my numbers, as my filter result is returning an array that is about 1500 shorter than it should be. I have highlighted E522 as the 'example cell' to look at.
wondering is there a VBA equivalent of --() in excel that turns trues and falses to 1's and 0's?
View 14 Replies View RelatedIs there anyway to recreate this formula w/o it being an array ?
{=IF(C3="","",IFERROR(INDEX('Master List'!$B$1:$B$2000,MATCH(TRUE,ISNUMBER(SEARCH('Master List'!$A$1:$A$2000,C3)),0)),"ADD TO MASTER"))}
=CORREL(C1:C10,C12:C21) at H1
=CORREL(C1:C10,C23:C32) at H2
=CORREL(C1:C10,C34:C43) at H3
etc
can i have a macro that first array remain the same, and second array always 11 cells added. drag it down also can
I've tried to multiply each element in a 6x6 array by a similar 6x6 array, both on the same sheet, and it worked.(see Macro2 and attached xls file "Test").Then I got more ambitious and tried to do the multiplication from a standard array in sheet "TestA", with the result on the same sheet, by each array in sheet "TestB" and failed.How do I solve this problem? Pgualb PS:I'm using the R1C1 style.
Sub Macro2()
For y = 29 To 34
For x = 2 To 7
Cells(x, y) = Cells(x, y - 27) * Cells(x, y - 18)
Next x
Next y
End Sub
Sub Teste12()
'Multiplica matriz em TestB por matriz padrão em TestA com _
'resultado na matriz em TestA correspondente à matriz em TestB
'
Dim x, y As Integer
For y = 2 To 7.............
i have column with 40.000 entries. I have added to the column entry my ID
=B1&"?aid1425". How can i get rid off colum A without effecting column B with the ID?
Is it possible to assign a formula to a name that is defined and use the defined name, that will be easier to use.
say =VLOOKUP($A:$A,Sheet1!$A:$B,2,FALSE)
I would like to use the above function and name it. Is there a way out?
I am doing an assignment about credit rating and I am trying to make a spread sheet based on Moody's credit rating method.
I have more or less finished my model, but I have one final problem; in the end I will come up with a numeric score, which can be translated into the final rating (Aaa,Aa1 etc.) based on some ranges. I just can not figure out how to formulate the formula, especially because I have no experience working with ranges.
I have tried with some IF formula's, but they seem to be way too long and complex, for what I imagine should be a relatively simple task.
In the attached sheet I have a final value of 6.9, which should give an A3 rating given that it is within the 6.5 - 7.5 range.
Test sheet.xlsx‎
I have a list of numbers such as:
A01
A23
A53
A64
A74
A128
B01... the goes on too approximatly D128
and i wanted to know if there is a way to assign the value to the row?
For example:
A23 in column A row 23
A53 in column A row 53
is there any method that achieves this?
This code finds the second avaliable row from the top of the sheet.
View 3 Replies View RelatedI have read a lot of posts, and maybe I am way out of my leage.
I am trying to setup a spreed sheet for our fire department.
We want to create a way to track training pay. When someone attends the
training we want to just put an "x" in next to their name in the column for
that training event rather then 9.75 for example. But we also want to be able
to add up all training for that individual for the year and see what we paid
them.
The idea is we have a sheet that shows us checks of who attended and who
did not. But we also want to add up the pay associated with that x.
So:
We want column A to be member names
Column B is a training event.
We want to go down and put in an "X" for each member who attended.
Now What I want is to have that "x" be associated with a dollar value. For
example lets say that they get $10 for that training.
THe idea is that I can run a total at the end of the year for each member
for each "x" and see how much money they recieved. I.E. the "x" is a hidden
value maybe that when I add up all the "x"s for a member it will give me
total dolar value for all training they attended.
I want to assign a text to a value. e.g if i have 2, it should come up as negative.
View 9 Replies View RelatedI want to assign a value to a cell so that when a word is entered into the cell, it registers with a sum formula at the end of that row. I am trying to rank a group of people based on organization membership. For example...
John Smith gets 30 points for being president of a team, 20 points for being vice pres, 10 for being secretary, etc. There are 10 teams, A-J, I want to be able to just enter the letter of the team into a cell in the column corresponding to the position that John Smith holds.
At the end of Johns Smith's row, i need a sum formula that gives me a numerical value to rank each person based on involvement.
how to assign the value of whole row from one sheet to another sheet?
Worksheets("Result").Cells(count, 1).Value = Worksheets("Current").Cells(k, 1).Value
the above code assign only the specifc cell value. but i need to assign whole row
Does anyone have a macro that could assign a 16-digit number, seperated by dashes, to a computer? (i.e. Computer ID: xxxx-xxxx-xxxx-xxxx)
View 9 Replies View Related