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Using two different DBC's with same forms
Message
From
23/09/1999 21:36:01
 
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00268218
Message ID:
00268335
Views:
19
>>I have a Visual 3.0 app which uses a DBC in the Data Environment in the main tabbed form. I also want to be able to export records to another DBC, same name different sub-directory and also access those records using the same tabbed form. When I close the first DBC and open the second DBC, the forms appear to still be using the first DBC.
>>What's up? Thanks for your help.
>
>They are using the same because the path to the DBC is stored with the tables and views in your DE. I have a PRG that I run that will open the SCX as a table and strip these paths from all the cursors in the form DE. The code is verbose, but I don't care. I wanted to make dang sure I did not screw up the form. You will probably want to test this on a copy of a SCX/SCT until you are comfortable with it.
>set talk off
>set deleted on
>local lnRetVal, i, j, lcFile, llFound, lcStr, lcPath
>local array laFiles(1,2)
>cd forms   && change to my forms folder
>lnRetVal = adir(laFiles, "*.scx")
>for i = 1 to lnRetVal
>    lcFile = laFiles(i,1)
>    use (lcFile) excl
>    locate for "DATABASE" $upper(Properties)
>    do while !eof()
>        llFound = .f.
>        for j = 1 to memlines(properties)
>            if alltrim(upper(substr(mline(properties, j), 1, 8))) = "DATABASE"
>                llFound = .t.
>                exit
>            endif
>        next
>        if llFound
>            lcStr = mline(properties, j)
>            lcStr = alltrim(substr(lcStr, 11))
>            lcPath = justpath(lcStr)
>            lcPath = addbs(lcPath)
>            replace next 1 properties with strtran(properties, lcPath, "")
>        endif
>        continue
>    enddo
>    pack
>    use
>    compile form (lcFile)
>next
>cd ..
Thanks for the help - I modified the above program slightly and it seems to do the trick. What a pain!
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