Populate Array For Later Use In Macro Code

Feb 26, 2008

i've come across something that i'd like to do with regards to populating an array/variant not using a global variable.

i currenty have this for testing purposes which works, but perhaps not the best solution?


Private vntArrayCodes() As Variant

Sub populateVntArrayCodes(ByVal intArrayCount As Integer, _
ByVal strCode As String)

Redim Preserve vntArrayCodes(intArrayCount)
vntArrayCodes(intArrayCount) = strCode

End Sub

Is there another way to do this without using a OO Classes?

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Populate Multiple Array Variables With Same Code By Dynamically Changing Array Name

Sep 9, 2012

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.

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Feb 5, 2009

I've gotten were Cell formulas.

I need this for VB code, for an array that is the product of another macro hence it's dynamic.

B 3
E 2
E 8
D 2
B 1
B 7
How do I subtotal Col A,B according to Col A?
Total 3 B entries with a subtotal of 11
Total 2 E entries with a subtotal of 10
Total 1 D entry with a subtotal of 2

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Jun 7, 2008

I have been trying to take a variant array that has 6 columns, output it to a new worksheet (although I would prefer to just sort the array but can't get that working - how I can do this please feel free), sort the worksheet by 2 different columns, and then move these values back into the original array. I think I have the dumping and sorting down but I can't figure out the putting back into the array part. Here is the code I have thus far. varRecords is the array I am dumping to the new worksheet.

Dim dumpSheet As Worksheet
Set dumpSheet = Sheets.Add
Range(Cells(1, 1), Cells(1, UBound(varRecords))) = varRecords
Range("A1:F" & numRows).Sort Key1:=Range("C2"), Order1:=xlAscending, Key2:=Range _
("A2"), Order2:=xlAscending, Header:=xlGuess, OrderCustom:=1, MatchCase _
:=False, Orientation:=xlTopToBottom, DataOption1:=xlSortNormal, _
DataOption2:=xlSortNormal

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Apr 30, 2008

I have created an array in Excel VBA 2003 and successfully loaded it with values. The array variable is called "Week". I am currently getting the sum of the numbers in the array by creating a dim variable that adds them statically one at a time:


Dim finalvalue As Integer
finalvalue = week(1) + week(2) + week(3)

That works, except as time goes on there are more weeks and I need to dynamically add all the values together in one fell swoop.

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May 4, 2008

I'm writing a macro that will pull a set of dates from a worksheet and put them into an array. Then I want to find the max date in the array (most likely using some sort of sorting method).

The code below is how I'm putting the dates into an array. I'm not sure if using the date data type is best. I can't tell how it will sort the information. Is there an easy way to find the maximum of an array of dates?

Dim Date_Array() As Date
If Sheets("Sheet1"). Range("N" & i) = "Date" Then
j = j + 1
Redim Preserve Date_Array(j)

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Apr 23, 2008

I'm trying to enter a series of formulas referencing the first cell of each row.

With Range("A40")
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 1).FormulaR1C1 = "= COUNTIF(Details!R2C2:R65536C2,RC1)"
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 2).FormulaArray = "=RC[-1]-SUM((Details!R2C2:R65536C2=RC[-2])*('Details'!R2C11:R65536C11=RC1))"
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 4).FormulaArray = "=SUM((Details!R2C2:R65536C2=RC1)*(Details!R2C4:R65536C4>TODAY()-7))"
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 5).FormulaArray = "=RC[-1]-SUM((Details!R2C2:R65536C2=RC1)*(Details!R2C11:R65536C11=RC1)*(Details!R2C4:R65536C4>TODAY()-7))"
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 7).FormulaArray = "=SUM((Details!R2C2:R65536C2=RC1)*(Details!R2C4:R65536C4>TODAY()-30))"
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 8).FormulaArray = "=RC[-1]-SUM((Details!R2C2:R65536C2=RC1)*(Details!R2C11:R65536C11=RC1)*(Details!R2C4:R65536C4>TODAY()-30))"
End With

While this code works for the first formula, the following 4 are arrays, and for some reason, will only reference the first A40 cell.

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Apr 3, 2009

formula to take data from a column entry to a row style? I've attached a sample spreadsheet.

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I have read in 2 blocks of data as 2D arrays, and wish to create a third 2D array from some of the elements of the first two. When I do this I get an output range that is the correct size, however each row of data in the range is identical. This is what I am using:

[Code] .....

So my main concern is how to get each row of data being printed to Sheet2 to be the correct rows, and not just one row repeated thousands of times.

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Jul 9, 2009

I've got a list box which I want to fill with a two column array, with items from a sheet based on a criteria selected by userform fired from another sheet.

Private Sub VariationsApprovedListMake()

Dim ws As Worksheet
Dim MyList(10, 2) As String
Dim M%, n%

Set ws = Worksheets("Variations")

LastRow = ws.Cells(Rows.Count, 1).End(xlUp).Offset(0, 0).Row

'Clear ListBox
lbVariationsApproved.Clear

'>
With lbVariationsApproved
.ColumnCount = 2
.ColumnWidths = "25;25"
.Width = 200
.Height = 100
End With.....................

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Aug 2, 2006

I have a set of values stored in an array an I simply want to populate the list box with these. one article on the microsoft website simply gave:

'Assign the array to the listbox
ListBox1.List = LArray

However, I get an object required error.

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Jul 2, 2007

I have a list of values in a column that I want to enter into an array. The values are linked from a database and as such the number of values that are in the column can change. At the moment I am populating the array using the code below. I have made the array much larger than it needs to be to accommodate for the possiblity of more data being entered into the database and my loop also accounts for this by adding extra values into the array. Just wondering if there was a more efficient way to

a) Dimension the array
and
b) Populate the array so that only the data I need is entered into the array

Dim ClassArray(40) As String
'Save Classes as an array
For j = 0 To 39
ClassArray(j) = SourceWB. Sheets("HMI Class"). Cells(j - 2, 1).Value

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Nov 7, 2012

I have a VBA form and on form initialize I want to populate a combo box… My array to populate it with could be a massive list so I need to set my array before it populates

I have this code so far but I need my array to be from A5 to the last row in sheet 1

I know how to set an exact range but not one that changes.

VB:
Dim myArray As Variant
myArray =
With Me.ComboBox1
.List = myArray
End With

Here is a sample of the data I need to populate in the combobox.

client_ref
A0008
A024
AA005
AA009

[Code] ....

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Dec 17, 2008

I'm trying to populate a worksheet using arrays.

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Sep 11, 2008

I have a complicated one here (at least for me)...

I have a very simple sample spreadsheet showing exactly how I'd like it to work but couldn't find out where to upload it? I can upload or send to you privately, if need be? May make it much easier to understand the desired end result.

I want to populate as follows:

Column A: "IN TIME"
Column B: "NAME"
Column C: "POSITION"

I have a date in cell D1 - today().

I need to search for that date in a column between range AA2 and BN2. When it finds the date (let's say it finds a MATCHing date in AA2), it will then search that entire column cells AA30:AA1920 and look for "server". When it finds "server" it will then grab the in time which will always be 4 cells directly above where it found the position ("server"), and then the name of the person, which will always be in column X, 6 cells above the position.

There will be multiple instances of "server", and I want to populate the columns A, B, C with all the servers it finds first for that day with their name, in time and position. then a blank row.

Then, I want it to find "Bar" positions using the same formula and method, and populate that right below the server data, then find "line", etc.

Ultimately, I'm trying to make a daily staffing plan, where all the people that are working on that date, it will show their in time, name, and position in columns, A, B, C as far down as necessary.

However, I'd like them auto grouped together by position, so I'd like the formula to somehow populate all the servers first, then all the bartenders, then hosts, then line, etc.

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Aug 10, 2006

I have a range of cells that I want to use as column headings. Say the range is A1:A100. I need them to be able to be transposed across the first row of the sheet. Now I know that I can use the transpose function in a cell but this array is embedded in a macro.

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Mar 16, 2014

I am trying to take selected items from a listbox and put the selected items into an array. Basically I am trying to put the selected items into a variable that I can pass to other modules. I am close but something is off. I can't tell if it's the variable declaration or the code.

I get Run Time error 91. Object variable or with block variable not set

Here's what I have so far...

[Code] ......

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Aug 26, 2006

Trying to load an array from user selected items in a listbox

My code returns Type Mismatch error

I don't know why as a I did not declare type for the array I thought treated as variant so should accept any values?

Debug:

arrSelected(intI) = .Selected(intI)

Private Sub btnOK_Click()
Dim arrSelected
Dim intI As Integer
With Me.lstAccounts
For intI = 0 To .ListCount - 1
If .Selected(intI) Then
arrSelected(intI) = .Selected(intI)
End If
Next intI
End With

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Aug 29, 2013

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But I need the array to be public as the array can hold one of 6 different sets of values so I will declare the array to be only used within the module as:

Dim CurOptions(30)

Later I need to fill in the values manually, they will not be copied in, they need to be provided in a list.

It should be just one line.

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Mar 14, 2014

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Oct 12, 2012

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VB:
Sheets("Cash Form").Select
Dim lastrow As Long, nextrow As Long
lastrow = Sheet12.Cells(Rows.Count, "A").End(xlUp).Row

[Code].....

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Apr 30, 2009

I am trying to add some code that will auto populate cells based on entries and list selections. In the attached spreadsheet, when information is added to cells in column 'A', the date should auto populate the cells in column 'C'. When a status of "Complete" is selected from the dropdown box in cell 'B', the date should auto populate in the cell in column "D".

The code partially works in that it will auto populate columns "C" and "D", but the code errors out every time and I have to cancel the error to continue to the next entry.

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Oct 13, 2009

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I have a list box with three columns and need the headings to be

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Mar 21, 2012

the following code has been devised to populate a userform listbox ("listbox1") with seven select columns (F,H,K,L,N,O) of filtered rows of a worksheet ("Data")

Code:
Sub AddMultipleColumn()
Dim rngCell As Range
Dim wks As Worksheet

[Code]...

Regrettably, there is something amuck that is preventing it from providing the expected results. Seems as though this code wishes to process all the rows, instead of just those revealed from the filter. The routine runs indefinately, and will ultimately lock up Excel and never revealing any information. On a random stop, rngCell value far exceeded the (what I felt) to be the preferred max of 28 ... the number of rows of the filter. This routine is called from within the userform's initialization code.

Question 1 ... those that are able to shed light on the flaw ...

Question 2 ... data starts on row 6 of ther database, with rows 1-5 being header. What needs to be done, if anything, to reflect this?

And question 3 ... if the worksheet "Data" were in a second workbook , would be as simple as changing this ... Set wks = workbooks("workbook2.xls").Worksheets("Data")

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Sep 20, 2006

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I need to be able to select the date to print or Just the same day date and print all faxes' that have "Yes" for charge This way all the information for each fax is populated and the user can just print.

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Mar 13, 2009

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Now I currently manually type the formula and drag it down to the same row as the last entry in the first 3 columns so that I get the full title in one cell.

I wanted to know how I could enter the the formula above in column D so that it automatically does this for me?

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.....................................................................jan
.....................................................................feb
.....................................................................etc.

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The code below works correctly on certain sheets. The code is supposed to loop through worksheets in an array, calculate the percent change from 1990 to 2012 and from 2005 to 2012, and put the calculations on the 4th and 5th row from the last non-empty row, respectively. All the sheets are identical except for 3. The sheets that are different only have a different number of years of data. For some reason this causes the macro to put the percent change calculations in random rows below the correct location. Also, the macro doesn't work correctly on one of the identical sheets.

[Code] ......

Example of how the macro runs correctly on an identical worksheet : correct.gif

Example of how the macro runs incorrectly on one of the 3 sheets that are not identical : incorrect.gif

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