Help with error 31

[Kuno Egger]

I have a datawindow containing a bBrowser and some individual fields as single line edits. All are attached to a DBF so when I click on a row in the browser the content of the individual fields changes appropriately. On the datawindow is a button that displays a file dialog which allows the user to get a different DBF. Once I have the new DBF filename I use the following code to change the DbServer:

oOrders:Close() // close the old order file
oOrders := DbServer{sFileName,TRUE,FALSE} //load the new order file
oDCbBrowser1:Use(oOrders,,AFields) // attach it to the browser
SELF:Use(oOrders) //attach it to the datawindow

The last line produces the following error:

ERROR CODE 13 (NO EXPORTED METHOD)
SUBSYSTEM: BASE
FUNCTION: SEND
ARGUMENT: BBROWSER_NOTIFYCHANGES

I have tried suspendnotification and suspendupdate and changing the order of attaching the DbServer and even re-calling the postinit method to re-initialize everything but to no avail.

Any advice would be appreciated.

Kuno

[Urs Eggmann]

Hi Kuno,

That works fine here:

SELF:Use(bDBServer{"C:\CAVO2836\Exec\dbf\KUNDEN"})
// DataWin uses old server
SELF:oDCbBrowser1:Use(SELF:Server)
// Browser uses same Server as the owner
SELF:Server:Close()

SELF:Use(bDBServer{"C:\CAVO2836\Exec\dbf\CUSTOMER"})
// DataWin uses new server
SELF:oDCbBrowser1:Use(SELF:Server)
// Browser uses same Server as the owner

regards
Urs

"Kuno Egger" <ku...@retailsoftware.com> schrieb im Newsbeitrag
news:5ff558b1-a4fc-4a2f...@googlegroups.com...

[richard.townsendrose]

Kuno

seems like you have to link the server to the window BEFORE the bbrowser.

why dont you read a record into a barrayserver, and use that on the window ?

means that you have to save if changed - but much safer on cancel

richard