Im working on a project where a spreadsheet holds data which is spread over multiple rows. The number of rows can change depending on the case.
Imagine 1 case being 1 row of certain details, then a various number of rows below detailing some different information in different columns.
A crude example is this: ...
I want to create a multidimensional array. Basically, I want to tie a file to a sheet. I want to import the following files:
"byemployee.csv",
"byposition.csv",
"Status report.xls",
"bydepartment.csv",
"byband.csv"
to the following sheets in my workbook:
"byEmployee",
"byPosition",
"statusReport",
"byDepartment",
"byBand"
Basically, I would like to pass the array by reference. Basically, the code below imports the file into my workbook, but I since I have several files going into sheets in the workbook, I don't want to write the code 5 times. I figured the best way would be to create a multidimensional array and pass through my procedure below.
Code:
Sub import_Employee_Data()
strSourceFile = ThisWorkbook.Name
strPath = ThisWorkbook.Path & ""
strFirstImportFile = strPath & "byemployee.csv"
sDestSheet = "byEmployee"
If Len(Dir(strFirstImportFile)) > 0 Then
[code]......
I'm getting a compile error "Can't Assign to array" when I try to return a multidimensional array from a function. I'm not a VB expert, and I was unable to find any examples of returning a multidimensional array from a function. Here is some sample
Sub someSub
Dim data(1 To 4, 0 To 23) As Integer
For counter = 1 To numSheets
data = processData(counter, data) ' The error happens here
Next
End Sub
Private Function processData(counter As Integer, data() As Integer) As Integer()
Dim dataCopy(1 To 4, 0 To 23) As Integer
dataCopy = data
'modify dataCopy
processData = dataCopy
End Function
I have 9 named ranges on worksheet Sheet1. I want to print every combination of every non-singular range on worksheet Sheet2. Below is a simplified version of the scenario.
There are three named ranges: Letters, Colors, Animals. Say the below are the entries for each range.
Letters = {A, B, C}
Colors = {Red, Blue}
Animals = {Dog}I want to print every combination of Letters and Colors but exclude Animals since it only has 1 entry.
Therefore my result would look something like this:
A Red
B Red
C Red
A Blue
B Blue
C Blue
My thought is to make a multidimensional array GrandArray where GrandArray(1) = Letters and GrandArray(2) = Colors, then recursively go back through every combination and print to Sheet 2. I can set up GrandArray, but stepping through each element is creating mismatch errors.
I'm trying to avoid For loops since my real data has 9 ranges which may or may not be included in the final print.
I'm trying to pass a multidimensional array to a function that I have defined, but I receive an error about an object mismatch. Here is what I have in regards to the array and function. What should I change?
Code:
Dim diffArray() As Integer
Dim countArray() As Integer
Redim countArray(count,2)
diffArray = getRunningSum(countArray)
End Sub
Public Function getRunningSum(ByRef countArray() As Integer) As Integer()
'Code here......
End Function
I have data in a dictionary object and need to load it into a two column listbox. The VBA help says you can load data into a multicolumn listbox from a 2D array. So my question is how can I extract the data from a dictionary object directly into a 2D array.
The dictionary object stores data in key and item pairs. So the 2D array would have one dimension for the keys and the other for the items. I want to do this without having to extract the items and keys into separate 1D arrays and then loop through them to build the 2D array.
I need to multiply matrix variable by a constant (each matrix entry has to be multiplied by the constant).
Sub Matrix()
Dim X As Variant, Y As Variant
Dim a As Integer
a = 2
X = [1, 1, 1; 2, 2, 2; 3, 3, 3]
Y = X * a ' Here it writes that type is mismached
End Sub
I read that in cell functions it is possible to do such calculations.
Rather than looping through a multidimensional array to populate a worksheet, is there a quick function which can export the entire array to a worksheet?
View 2 Replies View RelatedHow to apply a filter over the array "a" shown below and get the result in a new array "b" containing the filtered values based on the following conditions (the conditions criteria could be 1, 2 or 3. In this case only 2):
Criteria1 in Column 4="yellow"
Criteria2 in Column 3="ggg"
And only show values of columns 1 and 3.
If were using an SQL query would be something like this:
Code:
SELECT F[1],F[3] FROM "Table" WHERE F[4]="yellow" and F[3]="ggg"
The output array would be as below:
Code:
b=[{12,"ggg";140,ggg}]
this is the array:
Code:
Sub test()
a = [{"122","53","ggg","yellow";"140","9","ggg","yellow";"16","-22","ddc","yellow";"127","-37","ddc","green";"53","-28","ggg","grey"}]
'Filter code to get array b
'
'
End Sub
I have an array that is 10 rows by 4 columns. I would like to sort the whole array based on sorting column 1 in descending order. Any good ideas to edit or write new code? Anything to send me in the right direction would be sweet as well!
I'm trying to sort a table as displayed in the image below. The table consisting of items in column A, here fruits, and a column E where totals over three month is displayed.
I have entered an array formula in column H where the total of each fruit is summed and then sorted in descending order. My problem is that whenever two fruits have equal value (here, apple and pear), Excel will not manage the display of both fruits, it will just display the first twice. The formula in column I is a simple SUMIFS.
It doesn't matter if Apple or Pear is displayed first, but I need both items to be displayed in column H.
excel1.png
I'm trying to sort an array which is of variable height/rows when put on a worksheet. I need to sort by column C ascending (smallest to largest) and then by column D ascending (oldest to newest). I tried recording a macro but the code is just junk.
Code:
Dim BookSPSortingWorksheet As Worksheet
Dim TR As Range
Set BookSPSortingWorksheet = ThisWorkbook.Worksheets.Add
Set TR = BookSPSortingWorksheet.Range("A1").Resize(UBound(array_book_SPNames), UBound(array_book_SPNames, 2))
TR = array_book_SPNames
Is there a way I can use the sort function like the below by indexing my TR range for columns 3 and 4?
Code:
TR.Sort key1:=TR, order1:=xlAscending, MatchCase:=False
Have an array that contains file names similar to these:
\serversharesmysharesomefolder3_s6_macro_cycle22_2Ft10p75.txt
\serversharesmysharesomefolder1_s6_macro_cycle22_2Ft10p75.txt
\serversharesmysharesomefolder25_s6_macro_cycle22_2Ft10p75.txt
\serversharesmysharesomefolder32_s6_macro_cycle22_2Ft10p75.txt
I need to sort the array in ascending order based on the file name. The file name is after the last “” and starts with a number(s). From my example above I would like the resulting sort order to look like this:
\serversharesmysharesomefolder1_s6_macro_cycle22_2Ft10p75.txt
\serversharesmysharesomefolder3_s6_macro_cycle22_2Ft10p75.txt
\serversharesmysharesomefolder25_s6_macro_cycle22_2Ft10p75.txt
\serversharesmysharesomefolder32_s6_macro_cycle22_2Ft10p75.txt
I want to use the Application.GetOpenFilename to populate the array and then process the filenames.
I assumed you data starts in "A1"
Results start "F1"
Code:
Sub MG19Dec38()
Dim varFiles As Variant ' used to hold array of file to open
Dim ray
Dim j As Long, i As Long
Dim Temp1 As Integer
Dim Temp2 As Integer
Dim Tem As String
' ray = Application.GetOpenFilename("Txt Files (*.txt), *.txt", , , , True)
how to tackle a piece of work that I really don't want to do.
We have extracted some summary information on one of our products. The workbook has 10 sheets, one for each of our 10 main sales channels. Each sheet has the same layout of information on. There are 7 tables on each sheet, and each one cuts the data in a different way (eg one summarises by age of purchaser (in age bands), another by demographic group etc). Each table then has the same 14 columns of key data (eg number of sales, average order value).
I've been asked to analyse this information "for anything interesting". At the moment, the only way I can think to do this is to print out the 10 sheets, sit down with a highlighter, and try to visually identify trends and anomalies. The idea fills me with dread, and I suspect will be quite inefficient.
I've asked whether I can get the data in a pivot table or some other format that might be more conducive to analysis, and have been told no. (There will easily be more than 100,000 lines in the original data (we're using Excel 2003)). To be honest, I'm not sure that I'd really be that much better off, even if it were in a pivot table.
if someone have a code for filter o limit a Listbox but with 6 columns and 6 textbox because i have a code but is only onedimensional works fine but i dont have any clue how to modify to works like multidimensional
this the one dimensional
Private Sub tbxFind_Change()
Dim vList As Variant
'Read the original list
vList = Range("A2", Cells(Rows.Count, 1).End(xlUp)).Value
'Convert it to a 1D array
vList = Application.Transpose(vList)
'Filter it
vList = Filter(SourceArray:=vList, _
Match:=tbxFind.Value, _
Include:=True, _
Compare:=vbTextCompare)
'Send it to the listbox
lbxCustomers.List = vList
End Sub
Private Sub UserForm_Initialize()
'Read the original list
lbxCustomers.List = Range("A2", Cells(Rows.Count, 1).End(xlUp)).Value
End Sub
I have written a user type for my arrays but I am having trouble storing it. The number of arrays varies.
Dim arrTransactions() As Transaction
Dim assortedrowindex As Integer
For assortedrowindex = 2 To 100
Redim Preserve arrTransactions(0)
arrTransactions(0).CUSIP = Cells(assortedrowindex, 12)
arrTransactions(0).OrderDate = Cells(assortedrowindex, 9)
arrTransactions(0).BuyCurncy = Cells(assortedrownindex, 2)
arrTransactions(0).SelCuurncy = Cells(assortedrowindex, 10)
arrTransactions(0).Fund = Cells(assortedrowindex, 7)
arrTransactions(0).SettleDate = Cells(assortedrowindex, 10)
arrTransactions(0).BuyUnits = Cells(assortedtrowindex, 15)
arrTransactions(0).FxRate = Cells(assortedrowindex, 16)
I am attaching a worksheet which shows what I would like to see. I am having difficulty writing the formula. The database I have is a list of forex trades. Each trade is made at a specific time, and involves a specific currency pair (such as EURUSD). I want to summarize the trades in a table which sums up a week's trades for each pair. (see worksheet).
View 5 Replies View Relatedin 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 padro em TestA com _
'resultado na matriz em TestA correspondente matriz em TestB
'
Dim x, y As Integer
For y = 2 To 7.............
Assume that I have in Sheet2 a list of CUSTOMIZED name.
[Code].....
Now in Sheet1, I have data in column A that has strings consist of the customized name.
For example
[Code] .....
What function should I use that could give me the result of the CUSTOMIZED name?
I was thinking of a formula i.e.
[Code] ......
Obviously, the above formula give me error. Even if it works, it'll not give me the customized name ...