String Limit In Array - Querytables - Error 13
Jun 23, 2007
I need understanding what is the maximum length of string data type. I read that is 63K characters... but, in my case... maximum value is 253. I don't know why happens this. here is some code from one of my buttons.
Private Sub btn_procesare_Click()
Dim intUnit As Integer
Dim strBuffer As String
Dim contor, var_else, cale, dest, dest_final, masca, filtru, **** As String
Dim vntbuf As Variant
Dim sql As Variant
For i = 0 To Me.ListBox2.ListCount - 1
Application.Worksheets(1). Range("A" & i + 2).Value = Me.ListBox2.List(i, 0)
Next...........................
when watch for x, the value is maximum 253 characters. I get error Data Type Mismatch - Error 13 with this.
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Jul 15, 2009
This workbook is designed to prompt the user with inputboxes allowing them to enter a name, hyperlink a file to that name, and then a date. Next all the drawing names are read into an array and stored. Along with some minor sheet formatting, this is what happens when the button "Add Drawing" is clicked.
Next, when the button "Revise Drawing" is clicked, the user will be prompted with an inputbox for a drawing name. This name will be compared to the names in the array. If the name is found, the row containing that drawing will selected and the user will be prompted to update the hyperlink, then the "drawing date" will be moved to the right by one column, then the user will be prompted for another date replacing the date that was moved. The first sequence of commands or button works fine. The button "Revise Drawing" prompts the user with the inputbox requesting the revised drawing name, then develops the runtime error 1004.
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Mar 31, 2014
I am trying to do a sort of index match thing using VBA. What I am attempting to do is to use the prefix of a long number and try to find that exact prefix in a string array, and output that string array value. So this is what I have so far as a test:
[Code].....
So I can match the text exactly so if I put PREFIXB in cell A1 in this example, i will get the msg box saying "YES", but if I make it PREFIXB1231k4j3jj1kj32cj, it will display "NO". I want to get it so that PREFIXB will be displayed in the cell that I put the formula in. So if A1 = "PREFIX1AAA100CF" and cell B1 = "=ABC(A1)", cell B1 will display "PREFIX1AAA".
Now the thing is that these prefixes can have different lengths, but will never encompass the exact prefix of another. So if I had a prefix of: PRE1AB, I won't have a prefix of PRE1A.
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Jun 23, 2006
I have a spreadsheet with 2 sheets. The first just links to another file and pulls in the contents of a particular sheet, cell for cell. The second sheet is a formatted report that I'm creating to put that data into a different format for presenting to others. I'm using the Index and Match function along with range names. All is fine except where the string that should be returned is very long. When that happens, I get "######" all the way across the cell. It doesn't matter how wide I make the column or how tall I make the row, the "#s" do not go away. Is there a limit on the number of characters the Index function can return?
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Jun 12, 2008
I am working in a macro that will do some calculations and I would like to end it by plotting the results in some charts. Results are in one dimension array form, with probably more than 1000 elements. Can anybody tell me if there is any limit for the arrays that are going to be asigned to the XValues and Values of the chart?
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Jul 30, 2012
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.
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Dec 20, 2013
I need to export this to Xcelsius which doesn't support any macros/vba. Btw I can;'t use Row() in xcelsius too.
[Code].....
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Oct 2, 2008
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:
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May 20, 2003
I recorded setting up a query to get information off our Data Warehouse about a Tracking Number that the user enters into the spreadsheet and got this little piece of gold.
Sub DataDump()
Dim sqlFromText, sqlWhereTxt, sqlSelectTxt
Dim qt As QueryTable
For Each qt In Worksheets("DW Data Dump").QueryTables
qt.Delete
Next qt
On Error GoTo err_Label
The problem is that now when I try to run it I get a general ODBC error and the debugging line that is highlighted is .Refresh BackgroundQuery:=True.
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May 30, 2009
I am having problems getting to work a web query in a VBA macro. The goal is simply to get a value retrieved from a web query into an excel cell.
The below code works well with standard html pages (like replacing the url with www.google.com). However, the page I want to retreive (a query at geonames.org that retreives an altitude value for given lattitude/longitude values) does not contain any HTML headers, but just a number in plain text. In this case the below query does not returns anything. I tried different formating options for the query but up to nownothing works.
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Jun 13, 2006
Sub WebQuery()
Dim strSearch As String
strSearch = "abc"
With ActiveSheet.QueryTables.Add(Connection:= _
"URL;http://www.xyz.com/&=" & strSearch & "", _
Destination:= Range("A1"))
.Name = "search?hl=en&ie=UTF-8&oe=UTF-8&q=" & strSearch & ""
.FieldNames = True
.RowNumbers = False
.FillAdjacentFormulas = False
.PreserveFormatting = False
.RefreshOnFileOpen = False
.BackgroundQuery = True
.RefreshStyle = xlInsertDeleteCells
.SavePassword = False
.SaveData = True
.AdjustColumnWidth = True
.RefreshPeriod = 0
.WebSelectionType = xlAllTables
.WebFormatting = xlWebFormattingAll
.WebPreFormattedTextToColumns = True
.WebConsecutiveDelimitersAsOne = True
.WebSingleBlockTextImport = False
.WebDisableDateRecognition = False
.Refresh BackgroundQuery:=False
End With
End Sub...
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Jan 11, 2013
I have a Workbook containing two worksheets "X" and "FILES". The worksheet "FILES" contains the name of each file in a directory on my desktop "C:UsersOwnerDesktopDATA-X" in cells (A1:A1000) (There are 1000 files in the folder "DATA-X". The worksheet "X" is a blank worksheet.
The following code loops 1000 times, each time importing the "k"th file from the folder "DATA-X" and storing it in the worksheet "X". After each loop, the worksheet "X" gets replaced with the data in the next file from the folder "DATA-X". As the program is running, it can be seen in the task manager that memory is accumulating in the Excel program. In fact, it cannot finish because it will use up all memory by then (I get a message "OUT OF MEMORY").
VB:
Sub MemoryTest()
Dim qt As QueryTable
Dim WSh As Worksheet
Sheets("X").Select
[Code]....
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Jan 17, 2009
I am using Office 2007. I have a cell that is set to wrap the text. Only thing is when it goes over 273 characters or so it no longer wraps and all I see is ###########. Is there a text wrap limit? I don't recall there being a limit. I tried making the cell height larger but that didn't work.
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Aug 8, 2013
I have list of strings to be searched in column A2 to A150 (A1 has column title). The array that needs to be searched is in B2 to AG1000 (B1 to AG1 has column title). I want each string in column A to be searched in the full array. If match is found the corresponding column title (B1 or C1 and so.) and cell address needs to written to a new result columns in AY and AZ. it should work for duplicates as well i.e. the string can be in all the columns of array from B to AG. and all of them needs to be written to result column.
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Sep 26, 2013
I'm trying to verify if a cellvalue is available in an array. Here is the code:
First I tried to check if the cellval is in the array by returning a -1, 0 or 1:
Code:
If UBound(txt, cellval) = 0 Then
-> returns zero for value "h3", but also for value "3"
(where cellval the value in the cell is)
(with txt being the array containing "h3,r8,ty657", etc)
But I need only the If to be true when there is an exact match.
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Sep 19, 2007
I have defined array say like this:
Dim myarray (1 to 5, 1 to 2)
Is possible to define something like this?
myarray (x, 1) as string
myarray (x, 2) as integer
x is anything between 1 to 5 .
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Sep 20, 2008
Say I have a string, "a test array." I want to split this into an array where each character is an element. I was thinking something like
Dim MyArray As Variant
Dim MyString As String
MyString = "a test array"
MyArray = Split(MyString, "", Len(MyString), vbTextCompare)
But this doesn't work because Split() returns the entire string when the delimiter is a zero-length string.
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Feb 17, 2009
I'm trying to pass an array of UDT from Excel to a C++ dll but I have no idea how. My UDT looks like this
Private Type Student
Age As Integer
Name As String
StudentID As String
End Type
And my dll function declaration..
Declare Function RegisterStudent Lib "SimpleDLL.dll" _
(arr() as Student) As String
.. which will return a unique Id in string
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Nov 18, 2006
I have a string (PreString) that gets its values from a procedure call (PreResult). The string consists of 4 values for each loop which I then split into the y array.
I then want to transpose the array to the worksheet for sorting.
I don't really get the transpose to work as I want to. I want every 4:th y to be printed on a new row (x). I don't really know how to use the Ubound function to get it right.
Should I make a 2 dimensional array instead ? If so, how is that made ?
Dim x As Integer, z As Integer
Dim var_Status As Integer
Dim var_Week As String
Dim var_HoursPerWeek As Integer
Dim PreString As String
i = var_StartWeekNr
j = var_RangeNumberOfWeeks
z = 0
x = 0
var_Status = 0
var_Week = ""
var_HoursPerWeek = 0
PreString = ""
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Nov 9, 2009
I want to extract data from array string and then sum the values. For reference attaching the excel.
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Jul 30, 2013
I set out this morning to count duplicates in an array and report a succinct list.... so I went down the route of using a collection with keys to do this.
1. Is there a better way? Else
2. split my collection values? I'm a bit stuck.
I have a series of values in a collection like this
: Item 2 : "Spam|01/07/2013|1" : Variant/String
: Item 4 : "Chips|01/07/2013|2" : Variant/String
So I have 3 key pieces of data delimited by a pipe sign -
Product | Date | Number of Occurrences
Item 4 is of interest to me because it occurs twice.
How I can turn those collection values into something I can work with, else another approach to sum rows in an array which are duplicates (if you only look at 2 columns).
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Sep 2, 2013
I have a test to see if a text string is in an array that mostly works, but sometimes fails and I don't understand why.
The routine calls a Function IsInArray which returns a True/False value depending on whether the search term is in the array.
Code:
Sub TestFilterArray()
MyArray = Array("a", "b", "c")
If IsInArray("a", MyArray) = False Then
[Code]....
In this case the first item in my array is "a - b" (note that this is a text string ), but for some reason because my test value is "a" the routine things it must be in the array.
Thus I am thinking that the ampersand and dash symbols are somehow confusing my routine.
How can I change my routine so that it correctly identifies which text strings are in my array?
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Apr 18, 2007
I have a function that will be used across 10K+ records at a time, so I was taking a look at optimizing it a bit. At the start of the routing I have a string with a 9 to 15 digit numeric value in it. I wanted to load each individual digit into a byte array. I started out using:
byVal = StrConv(sVal,vbFromUnicode)
But that actually loads the ASCII Character codes into the array not the digits themselves. From there I considered looping through the array applying CByte(Chr$(byVal(i))) but then I wondered if it would make more sense to just load the array with Mid$(sVal,i,1)... Does anyone have tested knowledge on which performs better? Is there an option C I have missed?
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Oct 1, 2008
I have a string that I need to sort.
Below code works beautifully but doesn't sort numbers, any advice to get this to sort numbers as well?
Function Alphabetize(ByVal sText As String) As String
Dim sWords() As String, sTemp As String
Dim i As Long, j As Long, n As Long
'-- clean up text
For i = 1 To Len(sText)
Select Case Mid$(sText, i, 1)
Case " ", "a" To "z", "A" To "Z"
Case Else: Mid$(sText, i, 1) = " "
End Select
Next
'-- remove leading and trailing spaces....................
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Mar 11, 2009
I'm having a problem with the below array. The column heading in cells E7:H7 Never change and i would like to sum up the appropriate data below those headings according to the what is in cell D4. The formula in cell A9 works but only if the string is exactly the same as what is listed in cell D4. Is there a way to reference cell D4 like i have in cell B9. I'm looking to get the formula in B9 to work, but i'm missing something.
Sheet1
ABCDEFGH2Assumptions 3Collateral Sample 1{60;90;FCL} MACRO Populates 4Collateral Sample 2{90;FCL} {60;90;FCL} 5Collateral Sample 3{FCL} 6Collateral Sample 4{60;90;FCL} 7 Current6090FCL8 990 123410200 658711360 4682212
Spreadsheet FormulasCellFormulaA9{=SUM(IF($E$7:$H$7={60;90;"FCL"},$E9:$H9))}B9{=SUM(IF($E$7:$H$7=$D$4,$E9:$H9))}A10{=SUM(IF($E$7:$H$7={60;90;"FCL"},$E10:$H10))}B10{=SUM(IF($E$7:$H$7=$D$4,$E10:$H10))}A11{=SUM(IF($E$7:$H$7={60;90;"FCL"},$E11:$H11))}B11{=SUM(IF($E$7:$H$7=$D$4,$E11:$H11))}Formula Array:
Produce enclosing { } by entering
formula with CTRL+SHIFT+ENTER!
Excel tables to the web >> http://www.excel-jeanie-html.de/index.php?f=1" target="_blank"> Excel Jeanie HTML 4
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Mar 28, 2007
is it possible to declare an array or anyother datatype like the following in VBA?
Dim myArray() As Integer
myArray("A") = 0
myArray("Test") = 0
myArray("G") = 0
after checking some conditions i need to change the corresponding values too, like the following,
If mycondition = True Then
myArray("Test") = 1
End If
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Jun 8, 2007
I have a string which follows this format: "App Alg FMA", "App Pgm FMA", "App Slf FMA" This string can shrink or grow dynamically depending on the number of App*'s selected. How can I split this string and load the App*'s into an Array so the array would contain the following
Array(0) = "App Alg FMA",
Array(1) = "App Pgm FMA",
Array(2) = "App Slf FMA",
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Jun 30, 2014
I have a long list of terms, and I need to identify which of these terms appear in another body of text strings. Rather than searching for each individual term, is there a formula that check the terms for me automatically.
The terms will appear in the larger body of text, but they won't appear on their own, so they won't be perfect matches.
I've attached a sheet to try to illustrate the problem.
Term Checker.xls
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Apr 24, 2008
I have two columns of data, one for Position, and one for description.
The positions are concatenated and separated by spaces. E.g. C1 C2 C3 for each Description. I need to create a separate row for each position
So I need to convert:
Pos Decscription
C1 C2 C3 Cap 100n 10% X7R 0805
to:
Pos Decscription
C1 Cap 100n 10% X7R 0805
C2 Cap 100n 10% X7R 0805
C3 Cap 100n 10% X7R 0805
Or in other words split a space delimited string into an array, so that I can loop through the array, and add new rows
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Jul 13, 2012
There is a method to use ROW(1:10) within an array formula to strip a string into individual elements e.g.
HELLO > {"H","E","L","L","O"}
I cannot find it anywhere, thought it was something like =MID(A1,ROW(1:10),1) but not yielding results.
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