Hello all,

I want to enable my non-VBA friendly users to be able to change the
paths that various files are pulled from / saved to via Excel.

At the moment the paths are hard coded - they are of the non-geeky
variety (unlike me ;) ) and do NOT want to go into the VBA to change
them.

So I have made a table in Excel for them to enter the paths.

My project has many, many modules and subroutines. I can't declare and
set the variables to the path names once, as I'd have to do it in each
sub/module.

SO my question is - is there a way of making global constants which are
set up from stuff in the excel sheet (e.g. range("mypath").value )?

Or maybe there is a better way...?

Thanks for your help.

Brgds,
Graham


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My suggestion would be to create publis constants.

Eg...

--------------------------------------------------------

Option Explicit

Public Const cstMyPath as String = Range("MY_Path").Value

---------------------------------------------------------

This would be how I'd do it, or else create a message box for them to enter
it in. Either way works.

HTH.

"gearoi" wrote:


Hello all,

I want to enable my non-VBA friendly users to be able to change the
paths that various files are pulled from / saved to via Excel.

At the moment the paths are hard coded - they are of the non-geeky
variety (unlike me ;) ) and do NOT want to go into the VBA to change
them.

So I have made a table in Excel for them to enter the paths.

My project has many, many modules and subroutines. I can't declare and
set the variables to the path names once, as I'd have to do it in each
sub/module.

SO my question is - is there a way of making global constants which are
set up from stuff in the excel sheet (e.g. range("mypath").value )?

Or maybe there is a better way...?

Thanks for your help.

Brgds,
Graham


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gearoi
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Hi Gearoi,

My project has many, many modules and subroutines. I can't declare and
set the variables to the path names once, as I'd have to do it in each
sub/module.

SO my question is - is there a way of making global constants which are
set up from stuff in the excel sheet (e.g. range("mypath").value )?


Declare the variables that are to hold the path as Public, at the top of
a normal module. This makes them global in scope, for all modules to use:

Public gsPath as String
Public gbVarsOK as Boolean

Then use an initialise routine:

Sub Initialise()
gsPath=Thisworkbook.Worksheets("Paths").Range("A1" )
gbVarsOK=True
End Sub

In your entry subs (fired by the user), it is a good idea to check if
gbVarsOK=True so you know the paths have been read.

Regards,

Jan Karel Pieterse
Excel MVP
http://www.jkp-ads.com

i dont understand your question?

if you looking at getting the file structure of specific files use

Sub getdirector()
i = Application.GetOpenFilename ' brings up the open dialog box
x = Application.GetSaveAsFilename ' brings up the save as dialog box
ActiveCell.Value = i ' returns the open dialog box value
ActiveCell.Offset(0, 1) = x ' returns the save dialog box value
End Sub

Hope this help

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Sorry, I'll try be more clear (still new to posting here sorry! :) )

I have this now:

_______________________
sub one_of_my_subs

Dim example_path As String

example_path = range("example_path").value

Workbooks.Open Filename:=example_path

end sub
________________________


This allows my users to change the path via the cell in Excel.

However - it's really time consuming to have to declare (dim and set
the variables in every subroutine they are used.

Having found a similar entry on another post - I can make the variable
global or public (which is better and does it matter?) at the top of on
of the modules (I guess it need to be the first?), which solves th
repeated dim thing, but how do I only set the value once (only) to th
value in the spreadsheet?

Thanks

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if I am not correct if you try in one of the modules type

Public Type
example_path as string
End type

thats it should work right through

The way i told you about saves the user from typing out the file nam
other than if they want to save it then use the getsaveasfilenam

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Thanks guys - I will use an initialise routine I think that sounds wha
I'm after.

That way I can run the initialise subroutine at the beginning of an
module that might be run independently.

later gator,
cheers ears

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But constants have to be constants.

DaveO wrote:

My suggestion would be to create publis constants.

Eg...

--------------------------------------------------------

Option Explicit

Public Const cstMyPath as String = Range("MY_Path").Value

---------------------------------------------------------

This would be how I'd do it, or else create a message box for them to enter
it in. Either way works.

HTH.

"gearoi" wrote:


Hello all,

I want to enable my non-VBA friendly users to be able to change the
paths that various files are pulled from / saved to via Excel.

At the moment the paths are hard coded - they are of the non-geeky
variety (unlike me ;) ) and do NOT want to go into the VBA to change
them.

So I have made a table in Excel for them to enter the paths.

My project has many, many modules and subroutines. I can't declare and
set the variables to the path names once, as I'd have to do it in each
sub/module.

SO my question is - is there a way of making global constants which are
set up from stuff in the excel sheet (e.g. range("mypath").value )?

Or maybe there is a better way...?

Thanks for your help.

Brgds,
Graham


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--

Dave Peterson

True, but a constant can be defined as a range value. It's the holder's
contents that have to remain static, not the value itself.

For the purposes of the routines running, the data should remain the same.

I've never tried doing it, but it works in other code I've written from
other apps. Othwise, just declare a Public variable and set it on initialise.

"Dave Peterson" wrote:

But constants have to be constants.

DaveO wrote:

My suggestion would be to create publis constants.

Eg...

--------------------------------------------------------

Option Explicit

Public Const cstMyPath as String = Range("MY_Path").Value

---------------------------------------------------------

This would be how I'd do it, or else create a message box for them to enter
it in. Either way works.

HTH.

"gearoi" wrote:


Hello all,

I want to enable my non-VBA friendly users to be able to change the
paths that various files are pulled from / saved to via Excel.

At the moment the paths are hard coded - they are of the non-geeky
variety (unlike me ;) ) and do NOT want to go into the VBA to change
them.

So I have made a table in Excel for them to enter the paths.

My project has many, many modules and subroutines. I can't declare and
set the variables to the path names once, as I'd have to do it in each
sub/module.

SO my question is - is there a way of making global constants which are
set up from stuff in the excel sheet (e.g. range("mypath").value )?

Or maybe there is a better way...?

Thanks for your help.

Brgds,
Graham


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--

Dave Peterson

Did that line work for you?

It didn't for me.

DaveO wrote:

True, but a constant can be defined as a range value. It's the holder's
contents that have to remain static, not the value itself.

For the purposes of the routines running, the data should remain the same.

I've never tried doing it, but it works in other code I've written from
other apps. Othwise, just declare a Public variable and set it on initialise.

"Dave Peterson" wrote:

But constants have to be constants.

DaveO wrote:

My suggestion would be to create publis constants.

Eg...

--------------------------------------------------------

Option Explicit

Public Const cstMyPath as String = Range("MY_Path").Value

---------------------------------------------------------

This would be how I'd do it, or else create a message box for them to enter
it in. Either way works.

HTH.

"gearoi" wrote:


Hello all,

I want to enable my non-VBA friendly users to be able to change the
paths that various files are pulled from / saved to via Excel.

At the moment the paths are hard coded - they are of the non-geeky
variety (unlike me ;) ) and do NOT want to go into the VBA to change
them.

So I have made a table in Excel for them to enter the paths.

My project has many, many modules and subroutines. I can't declare and
set the variables to the path names once, as I'd have to do it in each
sub/module.

SO my question is - is there a way of making global constants which are
set up from stuff in the excel sheet (e.g. range("mypath").value )?

Or maybe there is a better way...?

Thanks for your help.

Brgds,
Graham


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--

Dave Peterson


--

Dave Peterson

No, you're right you can't define a constant as the results of a range. What
a pain.

Oh well, looks like the Public variable and not constant would have to be
the way to go. Hate it when I'm wrong.

Good spot Dave P!!

"Dave Peterson" wrote:

Did that line work for you?

It didn't for me.

DaveO wrote:

True, but a constant can be defined as a range value. It's the holder's
contents that have to remain static, not the value itself.

For the purposes of the routines running, the data should remain the same.

I've never tried doing it, but it works in other code I've written from
other apps. Othwise, just declare a Public variable and set it on initialise.

"Dave Peterson" wrote:

But constants have to be constants.

DaveO wrote:

My suggestion would be to create publis constants.

Eg...

--------------------------------------------------------

Option Explicit

Public Const cstMyPath as String = Range("MY_Path").Value

---------------------------------------------------------

This would be how I'd do it, or else create a message box for them to enter
it in. Either way works.

HTH.

"gearoi" wrote:


Hello all,

I want to enable my non-VBA friendly users to be able to change the
paths that various files are pulled from / saved to via Excel.

At the moment the paths are hard coded - they are of the non-geeky
variety (unlike me ;) ) and do NOT want to go into the VBA to change
them.

So I have made a table in Excel for them to enter the paths.

My project has many, many modules and subroutines. I can't declare and
set the variables to the path names once, as I'd have to do it in each
sub/module.

SO my question is - is there a way of making global constants which are
set up from stuff in the excel sheet (e.g. range("mypath").value )?

Or maybe there is a better way...?

Thanks for your help.

Brgds,
Graham


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--

Dave Peterson


--

Dave Peterson

Well, one of us Dave's has tried that before (probably several times, <vbg).



DaveO wrote:

No, you're right you can't define a constant as the results of a range. What
a pain.

Oh well, looks like the Public variable and not constant would have to be
the way to go. Hate it when I'm wrong.

Good spot Dave P!!

"Dave Peterson" wrote:

Did that line work for you?

It didn't for me.

DaveO wrote:

True, but a constant can be defined as a range value. It's the holder's
contents that have to remain static, not the value itself.

For the purposes of the routines running, the data should remain the same.

I've never tried doing it, but it works in other code I've written from
other apps. Othwise, just declare a Public variable and set it on initialise.

"Dave Peterson" wrote:

But constants have to be constants.

DaveO wrote:

My suggestion would be to create publis constants.

Eg...

--------------------------------------------------------

Option Explicit

Public Const cstMyPath as String = Range("MY_Path").Value

---------------------------------------------------------

This would be how I'd do it, or else create a message box for them to enter
it in. Either way works.

HTH.

"gearoi" wrote:


Hello all,

I want to enable my non-VBA friendly users to be able to change the
paths that various files are pulled from / saved to via Excel.

At the moment the paths are hard coded - they are of the non-geeky
variety (unlike me ;) ) and do NOT want to go into the VBA to change
them.

So I have made a table in Excel for them to enter the paths.

My project has many, many modules and subroutines. I can't declare and
set the variables to the path names once, as I'd have to do it in each
sub/module.

SO my question is - is there a way of making global constants which are
set up from stuff in the excel sheet (e.g. range("mypath").value )?

Or maybe there is a better way...?

Thanks for your help.

Brgds,
Graham


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--

Dave Peterson


--

Dave Peterson


--

Dave Peterson