Solved

Pass variabel to Excel open in VBA

Posted on 2010-11-09
8
304 Views
Last Modified: 2012-05-10
Dear Expert,

When we open  excel file at command line  and running its macro , we will put the
code in Thisworkbook  sheet of  the excel file to run the macro autmatically
once the file is opend. I would like to know how to put variabe to the marco at
the command line.  Please advise, I try this command but it fail
C:> myexcel.xls  1

Duncan
----'Mymacro in the Thisworksheet

Sub workbook_open( i as integer )
if i= 0 then
call  previousmarco
Else
call udpatemacro
End Sub
0
Comment
Question by:duncanb7
  • 4
  • 3
8 Comments
 
LVL 59

Accepted Solution

by:
Chris Bottomley earned 500 total points
ID: 34091071
0
 
LVL 13

Author Comment

by:duncanb7
ID: 34091197
Thanks, I get the commnadline string from the following code you suggestion, SO I can extract
the string of the commandline sting into my expect variable and use it for my application. Am i corret ?

The last question is that How could I run the excel file in readonly mode  because I need to re-run the
excel file at command in many timee for different varable chnage ?

'In THisworkbook
Private Sub Workbook_Open()
Dim CmdRaw As Long
Dim CmdLine As String
    
    CmdRaw = GetCommandLine
    CmdLine = CmdToSTr(CmdRaw)
    MsgBox CmdLine
End Sub 


in other macro sheet
=======================================

Option Base 0
Option Explicit

Declare Function GetCommandLine Lib "kernel32" Alias "GetCommandLineW" () As Long
Declare Function lstrlenW Lib "kernel32" (ByVal lpString As Long) As Long
Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (MyDest As Any, MySource As Any, ByVal MySize As Long)

Function CmdToSTr(Cmd As Long) As String
Dim Buffer() As Byte
Dim StrLen As Long
   
   If Cmd Then
      StrLen = lstrlenW(Cmd) * 2
      If StrLen Then
         ReDim Buffer(0 To (StrLen - 1)) As Byte
         CopyMemory Buffer(0), ByVal Cmd, StrLen
         CmdToSTr = Buffer
      End If
   End If
End Function 

Open in new window

0
 
LVL 13

Author Comment

by:duncanb7
ID: 34091221
http://www.robvanderwoude.com/commandlineswitches.php#Excel, for excel readonly mode open at command line
0
3 Use Cases for Connected Systems

Our Dev teams are like yours. They’re continually cranking out code for new features/bugs fixes, testing, deploying, testing some more, responding to production monitoring events and more. It’s complex. So, we thought you’d like to see what’s working for us.

 
LVL 59

Expert Comment

by:Chris Bottomley
ID: 34091297
Sorry too late in responding ... of course as you said:

/r for reead only on the command line

Chris
0
 
LVL 59

Expert Comment

by:Chris Bottomley
ID: 34091406
BTW

I would suggest a B grade is unfair, the original question was about command line parameter passing, and was answered in full by the link, (and since the link is definitive there is nothing inappropriate in that).

Had I failed to respond to specific question thereof then perhaps.  Note the question re read only was additional but even then you should allow time to respond.

No point in chasing the admins to change the award though (even if you agree) i'm simply advising you on the normal etiquette.

Chris
0
 
LVL 13

Author Comment

by:duncanb7
ID: 34091425
No problem, I will re-credit it .
0
 
LVL 13

Author Closing Comment

by:duncanb7
ID: 34092900
Thanks for quick reply
0

Featured Post

Netscaler Common Configuration How To guides

If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Enums (shorthand for ‘enumerations’) are not often used by programmers but they can be quite valuable when they are.  What are they? An Enum is just a type of variable like a string or an Integer, but in this case one that you create that contains…
You can of course define an array to hold data that is of a particular type like an array of Strings to hold customer names or an array of Doubles to hold customer sales, but what do you do if you want to coordinate that data? This article describes…
Get people started with the process of using Access VBA to control Outlook using automation, Microsoft Access can control other applications. An example is the ability to programmatically talk to Microsoft Outlook. Using automation, an Access applic…
Get people started with the utilization of class modules. Class modules can be a powerful tool in Microsoft Access. They allow you to create self-contained objects that encapsulate functionality. They can easily hide the complexity of a process from…

777 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question