What's the count

". . . know what range is selected at any given time. You can look at the Name Box, but that only show the active cell."

Labels: Customize, Formulas, Macros, Reference, Shortcuts, Tips, VBA

Change tab names automatically

Sub myTabName()
ActiveSheet.Name = ActiveSheet.Range("A1")
End Sub

Labels: Customize, Formats, Macros, Tips, VBA

Split between worksheets

Sub LargeFileImport()

'Dimension Variables
Dim ResultStr As String
Dim FileName As String
Dim FileNum As Integer
Dim Counter As Double
'Ask User for File's Name
FileName = InputBox("Please enter the Text File's name, e.g. test.txt")
'Check for no entry
If FileName = "" Then End
'Get Next Available File Handle Number
FileNum = FreeFile()
'Open Text File For Input
Open FileName For Input As #FileNum
'Turn Screen Updating Off
Application.ScreenUpdating = False
'Create A New WorkBook With One Worksheet In It
Workbooks.Add template:=xlWorksheet
'Set The Counter to 1
Counter = 1
'Loop Until the End Of File Is Reached
Do While Seek(FileNum) <= LOF(FileNum)
'Display Importing Row Number On Status Bar
Application.StatusBar = "Importing Row " & _
Counter & " of text file " & FileName
'Store One Line Of Text From File To Variable
Line Input #FileNum, ResultStr
'Store Variable Data Into Active Cell
If Left(ResultStr, 1) = "=" Then
ActiveCell.Value = "'" & ResultStr
Else
ActiveCell.Value = ResultStr
End If

'For Excel versions before Excel 97, change 65536 to 16384
If ActiveCell.Row = 65536 Then
'If On The Last Row Then Add A New Sheet
ActiveWorkbook.Sheets.Add
Else
'If Not The Last Row Then Go One Cell Down
ActiveCell.Offset(1, 0).Select
End If
'Increment the Counter By 1
Counter = Counter + 1
'Start Again At Top Of 'Do While' Statement
Loop
'Close The Open Text File
Close
'Remove Message From Status Bar
Application.StatusBar = False

End Sub

Labels: Macros, Tips, VBA

Count to 52

Sub YearWorkbook()
Dim iWeek As Integer
Dim sht As Variant
Application.ScreenUpdating = False
Worksheets.Add After:=Worksheets(Worksheets.Count), _
Count:=(52 - Worksheets.Count)
iWeek = 1
For Each sht In Worksheets
sht.Name = "Week " & Format(iWeek, "00")
iWeek = iWeek + 1
Next sht
Application.ScreenUpdating = True
End Sub

Labels: Formats, Macros, Tips

All files in a folder

• The folder name for the listed files
  
• The file names of the files found
  
• The file sizes of the files found
  
• The dates and times of the files found
  
• The total number of files listed

Macro to List All Files in a Folder

Here are some other suggestions:

List Word and Excel Files



See all Topics
excel

Labels: Macros

Circular solution

"In Microsoft Excel you can avoid circular references when you create a running total by storing the result in a non-calculating part of a worksheet. This article contains a sample Microsoft Visual Basic for Applications procedure that does this by storing a running total in a cell comment."

Microsoft Support:
Create a running total in a cell comment

The macro runs each time the value of a cell changes.
It adds the current value of the cell to the value of the cell comment. Then it stores the new total in the cell comment.

I'm sure someone can come up with other uses for this macro.



Also see:

Decision models.com:
Repetitive Calculation Features and Add-Ins

Daily Dose of Excel
Dick Kusleika
Circular References - The Good Kind



See all Topics
excel

Labels: Formulas, Macros, Tutorials, VBA

or Footer

Sub AssignCenterHeaderToValueInA1OnActiveSheet()
ActiveSheet.PageSetup.CenterHeader = Range("A1").Value
End Sub

Private Sub Worksheet_SelectionChange(ByVal Target As Range)
ActiveSheet.PageSetup.CenterHeader = Range("A1").Value
End Sub

Erlandsen Data Consulting:
Insert headers and footers

Chip Pearson:
Headers and Footers

Jan's Computer literacy 101:
Excel Basics: Setup Header/Footer

University of Wisconsin at Eau Claire:
Modifying Header and Footer Information


See all Topics
excel

Labels: Formats, Macros, Tips, VBA

How to do the impossible (almost)

Private Sub Worksheet_Change(ByVal Target As Excel.Range)
If Not Application.Intersect(Target, Range("A1")) Is Nothing Then
   If Target.Value > 10 Then
      MsgBox "Put your macro code here in place of the MsgBox line"
   End If
End If
End Sub

When A1 is changed to a value greater than 10, the macro code will run.

To get to the Worksheet Event code, right-click the sheet tab and choose View Code.




From CPearson.com

Also see:
Change Events

Also:
Microsoft KnowledgeBase:
How to Run a Macro When Certain Cells Change

After posting this, Ross Mclean of Methodsinexcel.co.uk came up with a great work around using a User Defined Function.

Public Function RMAC(ByVal Macro_Name As String,  _

ByVal Arg1 As Variant)

RMAC = Application.Run(Macro_Name, Arg1)

End Function

You can see the simple coding here:

Running a macro from a cell.

Thanks Ross!

Keep in mind that some commands will be ignored. A macro run from the worksheet like this will not change the Excel environment.

For example (watch line wrap), this VBA code:

Public Function RMAC _
(ByVal Macro_Name As String, _
ByVal Arg1 As Variant)
RMAC = Application.Run _
(Macro_Name, Arg1)
End Function

Sub MyMacro(arg As String)
ActiveCell.Interior.ColorIndex _
= 3
Beep
End Sub

=rmac("MyMacro","yada")

Labels: Macros, VBA

Security levels

High:

A computer user can open without a prompt a digitally signed project from a trusted publisher. Otherwise, the application blocks opening signed projects from untrusted publishers as well as unsigned projects.

Medium:

A computer user can open without a prompt a digitally signed project from a trusted publisher. In addition, you can also designate the publisher of a signed project as trusted so their projects will open without a prompt in the future. Unsigned projects are always prompted with a reminder that the file may contain potentially harmful code, but users can elect to open them anyway.

Low:

A computer user can open an unsigned project without a prompt. When users make a Low security setting, they're reminded that they aren't protected from potentially unsafe macros.

"If you've used Access 2003, you've probably seen several security warning messages - Access 2003 cares about your security. An important part of Access 2003 security is digitally signing your code. As Rick Dobson shows, you can do it, but preparing for digital signing is critical.

A digital signature acts like shrink-wrap on your project: Clients know that they're getting a copy directly from you that no one else modified. Clients will also know that they're working with "your" code and not any version of it modified by a third party. As computing moves forward into a "security conscious" era, learning how to acquire and use a digital certificate is also important for interfacing with organizations that adopt policies of only running digitally signed Access 2003 projects: Your users may refuse to accept software from you that isn't shrink-wrapped."

Also:
Signing Access 2003 Projects

Other links:

How to make sure that your Office document has a valid digital signature in 2007 Office products and in Office 2003

Also:
HAL-PC MS Office & Excel SIG in Houston, Texas:
Digital Certificates and Trusted Sources for running Excel Macros under High Macro Security



See all Topics
excel

Labels: Macros, VBA

Macro control

Change the default printer

Change the default printer with a macro.

Insert headers and footers

This example macro inserts a header/footer in every worksheet in the active workbook. It also inserts the complete path to the workbook.

Print all workbooks in a folder

With these macros you can print all workbooks in a selected folder. You have more control with what is printed than you have if you do this from Windows Explorer.

Print multiple selections on one sheet

If selected multiple cell ranges is printed out on different sheets, you can use this macro example to print all the selected areas on one sheet.

Select a printer tray before printing

In Excel you don't have the opportunity to set the properties FirstPageTray or OtherPagesTray like you can in Word. It's possible to create a simple solution by using SendKeys.