Is there a way to create objects dynamically? for example, I know that I need to many create objects of a class, but I don't know how many objects I need before hand. Does VB allow you to create objects on the fly? If so, how can it be done?
View 3 RepliesI'm looking for some VB code that will enable me to dynamically create Textboxes for every value that I have in a range.
Example date in range B2:B5:
apple
banana
orange
pear
I would want the macro to create 4 Textboxes on the active worksheet, each one with the text contained in the range.
I am working on a dynamically produced userform but the dynamically created Cancel and OK buttons don't work. I have been able to get round it by adding the buttons to the top of the form (non- dynamic) but I'd really like to be able to create them dynamically based on variable for other parts of the project. How can I produce dynamic command buttons that actually work?
Here's my code but I'd be happy with generic code I could use.
Private Sub UserForm_Activate()
' Define variables
Dim LabelV As MSForms.Label
Dim CheckboxV As MSForms.Checkbox
Dim rngFields As Excel.Range
Dim field As Excel.Range
Dim lngNextTop As Long
Dim lngTitleBarHeight As Long
Dim ColumnNum As Integer
' Set constants
' Choose height and width of Label box
Const cTextBoxHeight As Long = 12..............
See the attached example. I have data listed as shown, but need the chart to automatically update whenever a new sales figure is added to the next month. I know you have to use the OFFSET to create dynamic ranges but I can't get it to work horizontally, only if my data is laid out vertically.
View 2 Replies View RelatedI have a problem with a dynamic userform that I need to create.
I need a userform in which the number of controls are determined by the some values in the worksheet. The users of the workbook must be able to add new controls to the form, so I do not know the number of controls in advance. I therefore can not create the userform through the design module but must create it through code instead.
I need a userform with a number of comboboxes and a commandbutton, which when clicked sends the content of the comboboxes to the first empty row in a worksheet.
My problem is that I can't assign any commands to the comboboxes (which are created at runtime), nor can I use the values of the comboboxes in any commands assigned to other controls in the userform (e.g. the commandbutton).
I have read as far that I probably need some form of class module to create the controls at runtime, but since I am relatively new at VBA, I'm having trouble getting the class module to work in connection with the userform.
So I'm creating a grid worksheet for engineering calculations and I have a couple questions about the best way to do it. I've been messing with excel for my calcs for about a decade now, and I every once in a while I try and improve them.
First: I will have several input areas that will either be colored text or shaded background (either works for me). I don't want these 'input required' objects to print as color, just black. But I want my logo at the sheet top to print as color. I've only found ways to not print any color. Can I print the logo as color and the 'input required' stuff as black?
Second: When I do calcs by hand, I write them out on 10x10 grid paper. Each 10x10 grid is one inch. In the past I've created this grid out of the cells, which works. I frequently need to change formulas around though, and each time I do this, I end up needing to mess with the grid cells also. Is there a way to create the grid and have it in the background so it doesn't need to be adjusted each time I change formulas? I wan't the grids to print, and also want to see them on the screen, as I sometimes draw simple objects along with the formulas.
I am looking for a solution to dynamically create named ranges according to the contents of cells in a particular column. The following code works for 1 word names, but in many cases the title cell contains numerous words separated by spaces. Is there a way I can adapt this code so that it will name the ranges with the spaces removed? For example, where cell C2 contains the narrative 'Sales Ledger Control', I would want the range name 'SalesLedgerControl'.
Range("R2:Z2").Name = Range("C2")
The named ranges are referred to in numerous other worksheets, where selecting a particular narrative from a listbox creates a dependant drop-down in the adjacent cell (eg if Sales Ledger Control is selected, the dependant list contains names of customers). FYI, the data validation in the other worksheets ignores the spaces in the range names, ie: =INDIRECT(SUBSTITUTE(G2," ",""))
It would not take me long to name the ranges manually, but a macro is preferable because the narratives in the title cells will often change and the range names will obvioulsy also therefore change.
I have a userform that has one combobox at the top created manually. When the userform is opened, the user select an option in the combobox (these options are taken from a range on 1 worksheet). From the selection of the combobox, I use the comboxbox's change event to create and display 5 columns of textboxes and 2 columns of command buttons on the userform.
The number of rows of textboxes created depend on the option selected from the combobox since each option links to a different range of cells. Each of the 5 textboxes in each are set to be ".enabled = False" and display text as per the cell values within a range on another worksheet. 2 Columns of command buttons are created at the end of each row of textboxes - 1 is enabled and the other is not.
The creation of the textboxes and command buttons works as required. However, I am having problems with setting click events for each command buttons. When the 1st column of Command buttons are created, I need the click events to be created and filled out with 2 actions:
1. Enable all textboxes in the same row as the command button
2. Enable the other command button in the same row.
Here is the code I have so far that creates the textboxes and command buttons.
Each of the 5 textboxes and 2 command buttons have a unique name so the 1st row will have textbox and command button names of cTxtA1, cTxtB1, cTxtC1, cTxtD1, cTxtE1, CmdAmend1 and CmdConfirm1. The 2nd row will have the same names but with 2 on the end and so on. The bold sections is the code for the creation of the command buttons that I want click events for.
Code:
Private Sub CboTeamSelect_Change()
Application.ScreenUpdating = False
If CboGroupSelect.Value = "" Then Exit Sub
Dim cTxtA As Control, cTxtB As Control, cTxtC As Control, cTxtD As Control, cTxtE As Control
Dim CmdAmend As Control, CmdConfirm As Control
Dim iNum As Integer
Dim TxtTop As Long
[code]....
I want to use VBA to update a drawing object's color, such as a circle.
For example, pretend I am counting sheep and I need to know when I have reached the maximum count by the visual aide of a stoplight. The script in my head reads: If the max. count of the sheep is less than 5, then the stoplight is green. If the max. count of the sheep is equal to 5, then the stoplight is yellow. If the max. count of the sheep is greater than 5, then the stoplight is red.
Is there a way to do such a thing on excel and with VBA?
I created four Ranges called "Range1", "Range2", "Range3" and "Range4", and wrote short program, that fills them:
Dim i As Integer
For i = 1 To 4
Range("Range" & i).value = 1
Next i
Is it possible to do similiar thing with for example ComboBox?
Let's say that i have comboBoxes named "cb1", "cb2", "cb3" and "cb4" and want to disable them.
I ran into some difficulties by calling an object's function from a collection.
'BondIndex Class Module
Option Explicit
Private m_BondReturn As Collection
Public Sub Initialize()
Set m_BondReturn = New Collection
End Sub
Public Sub Load(BondPoints As Integer)
Dim i As Integer
Initialize
'Load Parameters of Bond
End Sub
Property Get BondReturn() As Collection
Set BondReturn = m_BondReturn
End Property................................
If I hadn't read it on here, how would I have know that they existed? They are not mentioned in the standard Excel help files (not that I could see anyway).
What other "objects" are available? I had a look through the references in the VBE and there are literally hundreds on items which all look pretty "juicy". Does that mean there are a whole host of other objects that I could use in my Excel spreadsheets to either make them simplier or more powerful?
If so, where does one find any reference info on them?
Why should I set objects to nothing (ie clear them) just before ending a sub routine? Doesn't excel dump the variables after the sub is finished running?
Example:
Dim ws As worksheet
Then at the end...
Set ws = Nothing
In the attached sample workbook, (Excel 2007 format), there are hundreds, maybe thousands, of drawing objects and rectangles. They are mostly located near the top of column AC. You can't see any of them, because they are empty, or formatted to have no line and no fill, ubt if you move the cursor around in that area, it will eventually give you the option to "select" one of the objects. They appear to be stacked on top of each other.
This bloats the worksheet terribly. I have managed to shave the size of the attached sample down to 100K, bu deleting about 200 of the objects, but if I save this balnk file as an Excel 2003 file, it is 1.3 Mb.
I have discovered how to show what objects are on the worksheet, by selecting "Find and Select" and choosing to show the "Selection Pane". This pane shows hundreds of blank objects in the sheet. When this pane is open, however, if I try to select and delete an object, Excel locks up on me.
I'm not sure why they decided to export data this way but...I have a report that has pictures/objects that need to be in a cell so I can manipulate the data. I'm not really sure how to do this- and the only thread that related to this was over my head. This is not the original export- I've already done some sorting so the objects are all over the place- but basically if the object is C (picture 23) then I want that picture to say C in a cell somewhere. or if the picture is the dollar sign (picture 27) then I want a cell to say $. I don't know if I'm even explaining this right. Here is my workbook.
View 6 Replies View RelatedIs it possible to change colour of an object (Fill) say fill circle Red when A1="1" and Green when A1="0"
View 12 Replies View RelatedI manually Copied and Pasted contains in TXT File.
The TXT file is as below.
It has only 1 Column
7AB/9AB
8AB/10AB
7CA/10CA
7BB/10BB
7CB/10CB
7AA/9AA
What I want is to run some VB Script so that anything after / is ignored
and the Output shold be reformatted as below
7A1
8A1
7C0
7B1
7C1
7A0
The Above O/p is anything aftyer / is ignore and the last character of the 1st field is A is replace with 0 and B is replace with 1.
Hi all, starting this as a new problem because it's so far different from what I was originally talking about; but this does relate in part to my previous thread.
Anyway. I'm trying to set an array to set Range objects so that I can define each one as a seperate With block. Here's what I "know" when starting out.
I developed the following. I keep thinking it should be multidimensional but my sleep deprived brain came up with this instead. The problem is, it's throwing a 1004 Method "Range of object '_Worksheet'" failed at the With statement.
I have a Master sheet linked with another worksheets with formula.
Now I want to insert 1 column in between , and when trying to insert the column in it a message sowing that " Cannot Shift Objects of Sheet"
Why this error shwoing and how can i insert any column in it.
Here is the Sheet so far: ...
View 9 Replies View RelatedI have a range of cells I want to copy which has some textboxes and check boxes in it. When I do a copy/insert cells in vba it only copies the cells and their values but not any of the boxes.
.Range(.Cells(Origin.Row + 1, Origin.Column), .Cells(Origin.Row + 12, Origin.Column + 10)).EntireRow.Copy
.Range(.Cells(Ind.Row, 3), .Cells(Ind.Row, 3)).EntireRow.Insert Shift:=xlDown
If cell.value = {userArray} and cell.offset(0, 2).value = {taskArray}
Then cell.offset(0, 2).interior.colorindex = 3
I have three different {userArray}s and {taskArray}s and there will essentially be different code for each of the arrays and that's fine....
I'm trying to remove gif, jpg, and xls objects from a specific range and I can't seem to figure out how to do it. I can remove all objects from the sheet or only the gif and jpg files from a range. Here is the code I've been playing with:
Sub Clear_Sigs()
Dim Sh As Shape
With Worksheets("Sheet1")
For Each Sh In .Shapes
If Not Application.Intersect(Sh.TopLeftCell, .Range("A26:E32")) Is Nothing Then
If Sh.Type = msoPicture Then Sh.Delete
End If
Next Sh
End With
End Sub
I know this code says to delete only pictures and I've tried tweeking it to do all objects but it doesn't work for just the range I want. Any help is appreciated.
Thanks,
Amy
I want on my chart is an object (Arrow in this case), that is conditional formatted on data between 2 periods.
The first bar of 20 represents a top 20 list with most common failures.
I would like to have an arrow that indicates that if the last period, the amount of failures has gone up, down or is equal to the period before that.
So period 1, article 111 had 10 failures, period 2 article 111 had 20 failures, hence there should be an arrow pointing up related to that bar.
I have a code which i use to grab the highest price and the lowest price from various sheets in column D.
There are 19 sheets altogether and the code basically looks at the relevant sheet based on the value in another cell.
Example - if you type value "EUR/USD" then the highest price and the lowest price are taken from the sheet named "EURUSD".
Now - HOW can i HIDE all those 19 sheets without getting the visible object error?
I have a userform which interfaces with a worksheet as a "front end" and includes a GetData macro that retrieves the relevant data from the worksheet based on the ContractNum value keyed into the ContractNum text box on the form as follows (in part): ...
View 9 Replies View RelatedI have a lot of named objects (Pictures and AutoShapes) on Sheet1 and I need a list of their names in Sheet2!A1.
View 9 Replies View RelatedI have two excel files saved on the network. Test1.xls and Test2.xls. Test1 is the source and test2 is the destination.
When i update a cell in test1, this cell is referenced in test2 - so anybody who opens test2 will see the data i changed in test1.
Here's my problem. I need a way to manually update the cell in test2 without having to close and reopen Excel.
Only opening and closing Excel will ask me if i wish to update the data.
How do i force manual update?
Below is the link in test2 using Excel 2003.
='\servernameshare[test1.xls]Sheet1'!$A$1
Is there code to write that will delete all objects in a range of cells?
I have about 5 buttons at the top of my sheet and I don't want to erase them when I erase objects.
Say a range of D3:AB300
I'm having problems when trying to apply an auto filter to my data. When I select the critieria from the auto-filter drop down, on any field heading, I get this messgae "Fixed Objects Will Move" about 18 times.
View 9 Replies View Related