Home > Excel Vba > Excel Vba Udf Value Error# Excel Vba Udf Value Error

## Excel Vba Udf Not Updating

## Excel Vba Udf Return Array

## rng variable is of Range type therefore you do not need to explicitly add the .Cells property to it.

## Contents |

Try this maybe: Function HasStrike(Rng As Range) As Boolean Dim v Application.Volatile '<< EDIT: added this On Error Resume Next v = Rng.Font.Strikethrough On Error GoTo 0 HasStrike = v Or Note that because there is a bug in the way Excel handles ranges containing multiple areas I do not recommend that UDF's are programmed to handle multiple areas. I'm getting false for cells that do have strikethroughs –kmiao91 Feb 27 '15 at 18:26 1 You have to make sure to recalculate the function - it may not trigger more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed http://idearage.com/excel-vba/excel-vba-error.php

The function DownThenAcross below loads the calling cells with sequential integers, moving down each column then moving right to the next column. Because UDFs referenced by conditional formatting will be executed more frequently than you would expect it is not a good idea to reference slow-running UDFs from conditional formats. error. For simplicity, L must be between 1 and 5. http://www.mrexcel.com/forum/excel-questions/347940-user-defined-function-gives-value-error.html

Because functions take inputs **and return a value, they are** not displayed in the list of procedures in the Macros dialog. Doing so will cause an untrappable error. excel vba excel-vba excel-2007 excel-udf share|improve this question edited Feb 26 '15 at 21:32 Chrismas007 4,5882838 asked Feb 26 '15 at 21:05 kmiao91 1064816 1 Does it work if you

- share|improve this answer answered Nov 13 '10 at 12:06 Charles Williams 13.7k12120 Thanks for the input.
- Under what case does it fail?
- However, you may well need to know the size of the range from which your UDF was called if it was array entered into a range of cells.
- For example, a poorly written UDF is as follows: Public Function BadRectangleArea(Height As Double) As Double BadRectangleArea = Height * Range("A1").Value End Function In this function, the Width is assumed to
- Browse other questions tagged excel vba excel-vba or ask your own question.
- Frankly, I'm not sure why Application.ThisCell was introduced in the first place.

share|improve this answer answered Jun 24 **'11 at 15:59 GSerg** 47.9k775128 Changing the signature doesn't stop it from giving all errors when the workbook is re-opened, unfortunately. This has not been fixed in Excel 2007. What emergency gear and tools should I keep in my vehicle? Excel Vba User Defined Function Application.Volatile does not directly affect Calculation Sequence.

Otherwise this is not reproducible. –Chrismas007 Feb 26 '15 at 21:19 | show 8 more comments 1 Answer 1 active oldest votes up vote 0 down vote Your function will return Excel Vba Udf Return Array Why is absolute zero unattainable? The results of the array calculation are returned to the cells by assigning an array to the function. http://stackoverflow.com/questions/21833820/value-error-with-excel-vba-function Suppose both Book1.xls and MyAddIn.xla have a function named Test defined as: Function Test() As String Test = ThisWorkbook.Name End Function The function Test in each workbook simply returns

I'm glad I could help. Excel Vba User Defined Function Not Recalculating Excel 2002/2003 Range.calculate, Sheet.Calculate, Application.Calculate and Application.CalculateFull: does not usually interrupt calculation or enter Debug mode. You can call a UDF that is contained in another (open) workbook by using the workbook name in the formula. Can two **integer polynomials** touch in an irrational point?

Select one of the "problem" input cells and go to the "Format Cells" >> Font tab. http://stackoverflow.com/questions/6470263/excel-is-calculating-a-formula-with-a-vba-function-as-an-error-unless-it-is-re-e Put this in a normal module Code: Public cellsToFill As New Collection Public formulasToPut As New Collection Public abortUDF As Boolean Function PutNthFormulaIn(destCell As Range, whichFormula As Long, ParamArray FormulasArray() As Excel Vba Udf Not Updating It has been fixed in Excel 2007. Excel Vba Udf Tooltip You might be tempted to return a text string that looks like an error value, but this is not a good idea.

If the code containing Application.Caller was called via the OnAction property of a Shape object on a worksheet, Application.Caller will be a String containing the name of the sheet. useful reference For example, Dim R As Range Set R = Range("A1") If IsError(R.Value) = True Then Select Case R.Value Case CVErr(xlErrValue) Debug.Print "#VALUE error" Case CVErr(xlErrDiv0) Debug.Print "#DIV/0 error" Case CVErr(xlErrName) Debug.Print How to mount a disk image from the command line? For example, the function Divide below will return a #DIV/0 error if the divisor is 0. Excel Vba Udf Volatile

Automatic and Function key Calculation slower than VBA calculation UDFs calculate significantly slower when the calculation is started automatically by Excel or by pressing F9 than when the calculation is started This does not happen when the UDF is recalculated, only when it is entered or changed. How is the Heartbleed exploit even possible? my review here To check whether any of the **cells in a** range or function input parameter are uncalculated use the following function: Public Function IsCalced(theParameter As Variant) As Boolean ' ' Charles Williams

Don't do it. Excel Vba User Defined Function Optional Argument Unexpectedly returns #Value or other error. Why are unsigned numbers implemented?

See Detecting Uncalculated Cells below. For example, ='MyBook.xls'!RectangleArea(A1,A2) will call the function RectangleArea defined in the workbook MyBook.xls. If IsMissing is used with any other data type (e.g., a Long), it will return False. Excel Vba User Defined Function Not Working If Dumbledore is the **most powerful wizard (allegedly),** why would he work at a glorified boarding school?

Array Functions UDF's can be written as multicell array formulae that can be entered using Ctrl-Shift-Enter. Change any of the environment options, such as calculation mode or screen views. xlErrNA (= 2042) returns a #N/A error. get redirected here It calculates your approx.

How to calculate time to empty The mortgage company is trying to force us to make repairs after an insurance claim New tech, old clothes How would they learn astronomy, those Try declaring the input parameters as variant rather than currency and add some temporary debug.print statements to show the input parameters in the Immediate window. Why is absolute zero unattainable? (Somewhat) generalised mean value theorem Digital Diversity Why are so many metros underground? I have a user defined function as below. ====================== Function myColor(r As Range) As Integer myColor = r.Interior.ColorIndex End Function ====================== which is defined in a module and i use =myColor(A2)

You should also try to minimise the performance overhead of transferring information from Excel to VBA and back to Excel: If you are going to process each cell in the input excel vba user-defined-functions share|improve this question edited Jul 24 '13 at 7:42 Vinod 1,45261736 asked Jun 24 '11 at 15:41 Alain 14.6k1069134 What if you simply your expression in

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