Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Using Heiarchial Flex Grid Control
Message
De
27/10/1999 06:39:29
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
 
À
26/10/1999 13:50:27
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00281117
Message ID:
00282112
Vues:
24
>Hello Cetin,
>
>Still no luck I fear.
>
>I have absolutely nothing else in the form, just a subclassed HFlexGrid and Ado Data Control.
>And now the code you gave in the INIT method.
>
> _SCREEN.PRINT( IIF( TYPE("THISFORM.HFlexGrid1") = "O" AND !ISNULL(THISFORM.HFlexGrid1) , ;
> "Flexgrid is here", "Flexgrid is missing" ) + CHR(13) )
> _SCREEN.PRINT( IIF( TYPE("THISFORM.ADODc1") = "O" AND !ISNULL(THISFORM.ADODc1), ;
> "ADODc is here", "ADODc is missing" )+CHR(13) )
> THISFORM.HFlexGrid1.DATASOURCE = THISFORM.Adodc1.object
>
>I then tried using a prg to get me the recordset from Fox2x tables.
>
> #INCLUDE "..\PRGLIB\ADOCONST.H"
> PUBLIC oCon, oRs
> oCon = CREATEOBJECT( "ADODB.CONNECTION")
> WITH oCon
> .Provider = "MSDataShape"
> .ConnectionString = "Data Provider=MSDASQL.1;Persist Security Info=False;Data Source=VFPDILIP"
> .OPEN
> ENDWITH
> oRs = CREATEOBJECT( "ADODB.RECORDSET")
> WITH oRs
> .ActiveConnection = oCon
> .SOURCE = 'SHAPE {SELECT * FROM INV_MAST WHERE INV_TYPE = "I"} AS INV_MAST ' ;
> + ' APPEND ( { SELECT INV_CODE, BRD_CODE, ITM_YEAR, ITM_CODE FROM ITM_MAST} RELATE "INV_CODE" TO "INV_CODE") AS ITEMS'
> .CursorType = adOpenStatic
> .LockType = adLockReadOnly
> .CursorLocation = adUseClient
> .OPEN
> ?"RecordCount:",.RECORDCOUNT
> ENDWITH
>
>Then tried to connect this recordset to the ADO data on the form, like so from the Command window,
>
> oAdo = _SCREEN.ACTIVEFORM.AdoDc1
> oAdo.OBJECT.RecordSet = oRs -----> OLE Error 'member not found'
>
>Any help would be 'preciated.
>
>Dilip Pillai


Hi Dilip,
It might be a object ref. variable scope problem, I'm not sure. Why not directly use ADODc1 control on form :
#define DATA_LOC C:\program files\vfp5\samples\data\testdata.DBC

strCn =	[Provider=MSDataShape.1;Persist Security Info=False;]+;
 [Data Source="Data Provider = MSDASQL;]+;
 [DSN=Visual FoxPro Database;UID=;SourceDB=DATA_LOC;]+;
 [SourceType=DBC;Exclusive=No;BackgroundFetch=Yes;Collate=Machine;Null=Yes;]+;
 [Deleted=Yes;";Data Provider=MSDASQL ]
			
strShp = [SHAPE { select cust_id , Company from customer } ]+ ;
 [ APPEND (( SHAPE { select cust_id, order_id, order_date, ]+;
 [ order_net, shipped_on from orders } ]+;
 [     APPEND ( { select order_id, line_no, prod_name from orditems ]+;
 [ inner join products on products.product_id = orditems.product_id } ]+;
 [ AS rsOrditems RELATE order_id TO order_id )) ] +;
 [ AS rsOrders RELATE cust_id TO cust_id )  ]
			
with thisform.ADODc1
 .CommandType = 1
 .ConnectionString = strCn
 .RecordSource = strShp
endwith
Anyway I sent you a sample form :)
Cetin
Çetin Basöz

The way to Go
Flutter - For mobile, web and desktop.
World's most advanced open source relational database.
.Net for foxheads - Blog (main)
FoxSharp - Blog (mirror)
Welcome to FoxyClasses

LinqPad - C#,VB,F#,SQL,eSQL ... scratchpad
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform