picture from database, V4RB, other questions

[Christian - ChrisKatDev.com]

Forget this mail, I have found problem

Christian

Le 25 janv. 2011 à 00:56, Christian - ChrisKatDev.com a écrit :

> Hello again,
> 
> 
> 
> RB 2010R5, V4RB 4.8, MacOSX
> 
> when I use ReadPicture () with cursor, I have often Nil image...
> but in database, picture is ok (I look at with VS)
> 
> 
> Dim tableCouleurBKG As VTable = pDB.Table ("CouleurBKG")
> 
> sqlStr =  "SELECT recID, imgSlider FROM CouleurBKG WHERE recIDProjet = " + Str (pRecIDCurrentAlbum) + " AND numeroPage = " + Str (oldNbPages)
> rs = pDB.sqlSelect (sqlStr,  EVCursorLocation.kClientSide, EVLockType.kNoLocks, EVCursorDirection.kRandom)
> 
> -- I have only One record with this request
> 
> if (rs <> Nil) then
> 	dim res as boolean
> 
> 	res = rs.FirstRecord ()
> 
> 	fld = tableCouleurBKG.PictureField ("imgSlider")
> 	p = fld.ReadPicture ()
> 
> end if
> 
> rs = Nil
> 
> 
> 
> Where is problem ?
> 
> br
> Christian
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