Passing Array From Module To Form
Mar 7, 2007
I have been struggling with a problem passing a small array to be used in a form and I hope that somebody can help me. I cannot get the array into the form.
In the main module code I have an array containing information on a book reference:
Private Function PresentForm1(ByRef iID() As String, sBookRef() As String) As Boolean
Dim iCounter As Integer
For iCounter = LBound(iID) To UBound(iID)
Form1.ListBox1.AddItem iID(iCounter)
Next
Form1.ListBox1.Selected(0) = True
For iCounter = 0 To 2
MsgBox sBookRef(iCounter) ' This bit works fine
Next iCounter
Form1.Show
End Function ...
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Nov 25, 2008
I have some code in which I need to pass the value of "j" from one module to another. "j" is declared in Sheet1 (Data) under the Microsoft Excel Objects.
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Aug 12, 2009
I am trying to pass a variable called "Filter" from a Private Sub to a Module but keeping coming up with a zero value in the Module. I tried to make the variable Global but that didn't seem to work.
Private Sub Code as follows:
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Aug 5, 2014
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)??
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Oct 28, 2008
What am I doing wrong here? I have a custom form with a combobox on it, and I'm trying to set a variable in my workbook to read that info, but my value always comes up blank...here is my code...
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Dec 5, 2012
I got a couple of userform and want to make sure all form are closed before opening the next one.
I'm trying to pass the active user form as a parameter to a subroutine that will ensure the form is close before opening the main menu, but I'm doing something wrong.
Code:
Private Sub CmdMainMenu_Click()
Call gotoMainMenu(FrmInventoryMain)
End Sub
Code:
Sub gotoMainMenu(acsheet As String)
Unload acsheet
Unload FrmMainMenu
FrmMainMenu.Show
End Sub
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Apr 22, 2014
Within a module I have about 10 Label_Click events. Since they essentially do the same thing I want to create a another procedure that these 10 label_click events will call.
This is what the click event on Label2 looks like:
Code:
Private Sub Label2_Click()
LabelClick (frm.Label2)
End Sub
As you can tell I am trying to call LabelClick routine, which looks like this:
Code:
Private Sub LabelClick(ByRef lbl As Object)
...{my code here}
End Sub
But when I run it, it throws an error at event level saying "Type mismatch".
I also tried "Label" instead of "Object" in the signature, but I get the same error.
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May 13, 2009
I have some buttons in different sheets in an excel file, each button has its own code, that is the reason I can not move the code related to each object to another location (sheet or module).
And I have one piece of code in Module1 (Auto_load) in order to execute automatically this routine every time file is opened. Inside "auto_load" routine I initialize some values of some check buttons,options buttons and positions of some objects in diferent sheets, but I can not pass the value of variables between Module and Sheet's code even when I declare as public variables and/or function.
I have the following structure: ...
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Jul 19, 2009
Passing Array to VBA. I have the following
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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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Mar 31, 2007
I'm trying to pass an array from one userform to another. When I run the script, it says: "Constants, fixed-length strings, arrays, user-defined types, and Declare statements not allowed as Public members of an object module". It explains further that you cant make an array public. How can I pass my array between forms? It suggests using an varient that contains an array, I tried doing this, heres my
Dim multiAry(15) As Range
Public vmultiAry As Variant
'... and later:
vmultiAry = multiAry
'... and on the next userform:
Dim multiAry(15) As Range
multiAry = UserForm1.vmultiAry
With this, I get an error saying "Compiler error: Cant assign to array" with "multiAry =" selected. Am I doing it totally wrong? How can I pass an array between forms?
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Jan 27, 2009
MyUserForm.Show
The above code works in a worksheet code section but not in a custom Module? Why? How can I make this call outside of the Worksheet section.
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Jul 22, 2014
Okay, I made an epic fail on a previous post that i turned to Solved, a real error on my part of not fully testing before i posted Solved, basically i was so excited that i'd solved it myself, well partially.
I have the following code in the first sub routine that collects which option button has been selected.
[Code] .....
The second sub routine is per following.
[Code] .......
Unfortunately when i tested this with only one variable myRev(1) it worked fine but when i added more myRev variables 2 thru 4 if failed, so is there a trick to passing an array variable between sub routines?
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Sep 15, 2012
What I am trying to do is to automatically build a "tree" diagram representing the links in a huge model which is dynamically configured. What I have a problem with is the following:
The tree consists of layers, I start off with the top layer and for each entry in the top layer I can add all its subsidiary layers and draw links between them, this uses a function which takes as its arguments the node name and its layer number (how far down the tree it is) and the number of items in that layer so far.
So I start at the first item in Layer 1 and there are as yet no layers below it. I start at the first one and add the first item in layer 2 then I kick the function off again and that adds the first item connected to item 1 in layer 2 in the layer below (3) starting at the first one, and so on. When I reach the bottom I go up one layer and add the second item in the bottom layer and so on. When I have added all the connctions to the first item in the next to bottom layer I go up one layer and add the second item connected to the first item in that layer and then add all the items connected to it and so on and so on.
In this way I build up the network exhaustively (to make things more complex more than one item in a layer may connect to the same item in the layer below).
I can do almost all that, the issue I am struggling with is I need to keep track of how many items there are in each layer (as some layer 1 items connect to 1, 2, 3 ...8 layer 2 items and so on). my idea is to keep a running total of these in an array LevelCount(1), LevelCount(2) etc. so when I add a new item to a layer I know where to put it. However I cant workout how to do this final step.
Currently I have a function that draws the nodes below a specified node this and takes the correct value from the array LevelCount(n) by passing Levelcount(n) (where n represents how far down the tree you are) into the function and the function then updates the value of LevelCount(n) (ByRef) so that next time I use it it is correct. That is fine but what I want to do is to is to call the same function from within itself when it adds each node which would make it work automatically - it would keep calling instances of the function until it reached bottom and then go back one step at a time to the top but I cant work out how to reference the right value in the array to pass into the second (and subsequent) instances of the function.
I don't think I can simply pass (n) into the function and in the body of the function set LevelCount(n) = LevelCount(n)+1
I also dont know ahead of time how many layers the model will have, nor can I tell which layer a node sits in as it depends on the links that are dynamically configured.
Beyond this a node can also be subsidiary to nodes in more than one level so it needs to sit at the lowest level - but I suspect if I can work out how to do the first bit i can do this too.
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Jul 15, 2014
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
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Jul 9, 2009
Passing an entire dimension of an array to a function....
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Jul 25, 2006
code to pass a range say (A1:A3) as an arguement among other arguements to a custom function and then reading this as an array inside the custom funtion
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Mar 9, 2007
Passing an array from a sub to another sometimes works, sometimes not. But when I call the same sub twice, it definately gets stuck at least at the second time. Seems as if I tend to lose some of my items of the array. And I cannot figure out why it happens, at what pace it happens or how I could stop this from happening.
1.Could it be that a control perishes as soon as it is set to 'ctrl.enabled=false'? 2.Or could it be that a declared array 'ary=array(tb1,cb1,frm1)' can not be handled without having had its items initialized with some lines of code, although the items visibly exist within the user form? 3. Can it be that a Sub 'remembers' the former values passed to it, if set to 'optional'?
However, I have added a cleared/minimized version of my userform as a file to this post, hoping that some of you out there might find the time to have a look at it.... I would really appreciate it. I have added the decisive parts of the macro below here, as well,
Private Sub UserForm_Initialize()
Dim elem As Variant
Dim wSht As Worksheet
Dim ctrl As Control
'set control arrays
'[...]
ctrlAllStep2 = Array(cbTimeOnly, cbIntensityOnly, cbAreaOnly) '[...]
ctrlAllStep3 = Array(tbIntensityTotal, tbIntensityBleached) '[...]
MsgBox "Two Controls exist now: 1." & ctrlAllStep2(0). name & ", 2. " & ctrlAllStep2(1).name, vbInformation, "Note: controls exist..."
'disable Controls in Step2 and in Step3....................
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Mar 4, 2008
I am trying to figure out a method for calling the ith number in an array that was defined in another function. The mean function is working and the result is (1 x variables) array. Then, I want to use that array in the sdev function. I am having trouble pulling the ith number from the mean function. Also, is there a way to make variables constant so that they do not need to be declared for every function.
Sub stats()
periods = Range("periods")
variables = Range("variables")
Redim X(periods, variables) As Double
Redim uX(variables) As Double
Redim sdX(variables) As Double
'Load Data
For i = 1 To variables
For t = 1 To periods
X(t, i) = Cells(4 + t, 2 + i)
Next
Next
'Calculate Mean (run 'mean' function')
uX() = mean(X)................................
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Mar 28, 2008
I am trying to pass a string array into a form. I have added a member string array to the form, and a property to "Let" the array in the the member array.
Private sFormString() As String
Property Let FormString(value() As String)
sFormString = value
End Property
I can pass a string in using a procedure:
Sub StringArrayTest1()
Dim TestString() As String
Dim frmString As FString
but I cannot "modulate" the code, or else I get an internal error (error 51). I.e. this code doesn't work:
Sub StringArrayTest2Mod(TestString() As String, frmString As FString)
frmString.FormString = TestString
End Sub
Sub StringArrayTest2()
Dim TestString() As String
Dim frmString As FString
Set frmString = New FString
Redim TestString(1 To 2)
TestString(1) = "Cat"
TestString(2) = "Dog"
Call StringArrayTest2Mod(TestString, frmString)
End Sub
Does anyone know why this happens? Obviously, in the example code its not an issue, but the application I'm using this for is more complex, and some modulation here would be good.
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Mar 27, 2009
After all the awesome macros I've obtained with the help of all of you, I now have over 30 macros, each in its own module. I have tried without success to re-name the modules with no luck. How is everyone organizing these?
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Jun 23, 2014
I am trying to take form data and move it to an array and then I am going to put the data into a row of a worksheet. At this time I am having problems with data mismatch.
Dim RowCount As Long
Dim ctl As Control
RowCount = Worksheets("Data").Range("A1").CurrentRegion.Rows.Count
With Worksheets("Data").Range("A1")
.Offset(Me.TextBoxRecordNo.Value, 0).Value = Me.TextBoxRecordNo.Value
.Offset(Me.TextBoxRecordNo.Value, 1).Value = Me.ListBoxDistrict.Value
[Code] ...........
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Jan 24, 2013
Let's say i have 2 Modules on my VBA forms, is it possible to Copy all the Codes in Module 1 and Paste it to Module 2 by using a Command Button?
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Jan 19, 2012
i got a question how i can make a msgbox in one module with 'Yes' linking to a different module.
such as: this is located in module2
Code:
If MsgBox("Do you want to activate module1?" & vbCr & _
"" _
, vbYesNo, "Choose") = vbNo Then Exit Sub
i want that vbYesNo different
No as in Exit Sub
yes as in activate Module1
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Jun 19, 2013
I have a form created using the instructions here [URL] ..... however I only have two boxes that I need completing. What I need to do is combine both inputs from the form into one cell. The code below shows this working but I am unable to get the array to work.
Essentially I need to get the array to drop in the old number and new number into the new cell so it looks something like this:
Old Number - 1234
New Number - 6543
Value in cell 1234 6543
The code I am using is set out below:
VB:
Private Sub submitmeterswap_Click()
Dim iRow As Long
Dim ws As Worksheet
Dim myarray As Variant
Set ws = Worksheets("x")
[Code]....
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Jun 4, 2009
I am drawing a total blank here, lets say I have a column of cells:
A1 ("Word")
A2 ("No")
A3 ("No")
A4 ("Word")
A5 ("Word")
(they all have words in them). How can I return all cells (an array?) that contain a specific word?
=COUNTIF(A1:A5,"Word")
returns: 3
That function is almost perfect, except that returns a number - I need this to return an array of all of those cells that contain the word. Because I have another function to run after that takes in cells and THEN counts how many are a certain color (this one already works) - so it obviously cannot take in a number, it needs a list of cells
So it should return:
A1,A4,A5
But I'm not sure in what format
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Oct 25, 2011
What i have at the moment is a module that contains code where i call a different module that i use as a procedure.
Module1
Code:
If Sheet1.Range("C4").Value < Sheet1.Range("A2").Value Then
If Sheet1.Range("K4") = "" Then
MsgBox "Please check 06:00 tasks not done yet!"
Cell = "Range(" & Chr(34) & "F4" & Chr(34) & ")"
If Sheet1.Range("C4") + 0.042 < Sheet1.Range("A2") Then
Run "EmailProSheet"
End If
End If
End If
EmailProSheet is what i call but now i want to use the variable "Cell" in the procedure as well?
Module3
Code:
MsgBox Cell
Set OutApp = CreateObject("Outlook.Application")
Set OutMail = OutApp.CreateItem(0)
On Error Resume Next
[Code]........
As it is now everything is working fine but does not return a value in "Cell" if the procedure is called. Is there another way?
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Aug 18, 2004
I recieve an error :
Run-time error '50289':
Can't perform operation since the project is protected.
When i try and run my code.
The code does add parts to modules and workbook events, but I need the code to be protected.
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Mar 31, 2009
I'm missing something in my UserForm initialization code. If I fill the form out once and click 'OK' (run the code to put the form data into a sheet), when I go back into the form all the old info is still there. If I then click 'Cancel' (Unload Me) and reopen the form, the old data is cleared out. What am I missing to make it clear it out the first time?
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Dec 2, 2008
I'm having trouble trying to come up with a way to insert data fields into a spreadsheet form. I have a travel authorization form that I would like to have automatically fill in the required fields based on typing in a name. i.e. I would type in an employees name, and it would automatically fill-in the correct address, etc for that employee. I have attached a spreadsheet that contains one sheet as the form, and another sheet containing the employee data. I know nothing about VBA, but I have a feeling that is where I need to go.
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