Progress during copy table

fraxzi · Post by **fraxzi** » Fri Jul 11, 2008 2:36 am

Hello All!

Can I use ADSRegCallBack() with ADSCopyTable()?

I need progressbar during copy table operation.

Regards,

fraxzi · Post by **fraxzi** » Sat Jul 12, 2008 6:01 am

ADS Operations Supporting Callback Functionality: Advantage Client Engine AP

AdsCreateIndex	
AdsReindex	
AdsPackTable	
AdsExecuteSQL	
AdsExecuteSQLDirect	
AdsGotoBookmark	
AdsGotoBookmark60	
AdsGotoBottom	
AdsGetRecordCount	
AdsSkip	
AdsCopyTable**
AdsCopyTableContents	
AdsConvertTable

ANYBODY with sample code? ..particularly **

I tested ADSRegCallBack() with indexing operation and it worked well.

Regards,

Post by **Antonio Linares** » Sat Jul 12, 2008 8:15 pm

Frances,

This may be of interest:
http://objectmix.com/xharbour/372748-us ... tions.html

fraxzi · Post by **fraxzi** » Mon Jul 14, 2008 12:30 am

Mr. Antonio,

Thanks for the reply. I read that thread before...

ADS Callback function is only implemented in the indexing stuff, not
other ADS function uses the Callback functions since they are not
"callback" aware.

and..

xHarbour's RDD_ADS function named AdsRegCallBack implements on Windows
the ADS function named AdsRegisterProgressCallback(..) , which works only
with INDEX and REINDEX and is considered obsolete starting with ADS 8.1

So we are waiting for the fix... Now everybody hacks "adsfunc.c"

My regards,

Post by **Antonio Linares** » Mon Jul 14, 2008 6:31 am

Frances,

Are you calling ADSREGCALLBACK( bCallBack ) before ADSCOPYTABLE() ?

fraxzi · Post by **fraxzi** » Mon Jul 14, 2008 6:03 pm

Yes Senior Antonio!

I do this...

Code: Select all

...
ADSRegCallBack({|nPercent| uProgressCallBack( nPercent ) })
....

lCopyOK := (cAlias)>( AdsCopyTable( "TempFile", ADS_RESPECTFILTERS ) )

....

ADSClrCallBack()
....


FUNCTION uProgressCallBack( nPercent )
 oRep_Gauge:SetPos( nPercent )
RETURN( .F. )

1. lCopyOK returns true and the 'TempFile' was successfully created.
2. uProgressCallBack() function was never called

Regards,

Post by **Antonio Linares** » Mon Jul 14, 2008 7:00 pm

Frances,

> uProgressCallBack() function was never called

Please place a MsgInfo() call inside uProgressCallBack() to check if the code execution goes through it, thanks

fraxzi · Post by **fraxzi** » Tue Jul 15, 2008 12:24 am

Mr. Antonio,

>Please place a MsgInfo() call inside uProgressCallBack() to check if the code execution goes through it, thanks

I already did that.

It was really never called.

But in indexing with same construct and same uProgressCallBack() function.. It did well.

Regards,

Post by **Antonio Linares** » Tue Jul 15, 2008 12:11 pm

Frances,

> But in indexing with same construct and same uProgressCallBack() function.. It did well.

Then it looks as an ADS error. If the same callback works on indexing, it should also work with AdsCopyFile()

Could you contact ADS tech support service ? thanks,