Skip to main content

aaa..yess..n-tier


good news, i finally can come up with an application that can run Delete, Insert, Update function eventhoug there's no UI at the moment :">

so the principal is something like this in an order:
UI -> SystemFramework -> BusinessRules(lot of logic here) -> DataAccess
and all of them is passing same Dataset that want to be Deleted or Updated or Inserted

which contain an ID (Primary Key) for all stuff above

btw i'm using Visual Studio .NET 2003 if u guys/girls not familliar with term Dataset :)

bye for now

Comments

Post a Comment

Popular posts from this blog

SBO - Internal Error (-5002) Occured in Inventory Transfer

this is something that not well documented in SBO, it took me several hours to look at Google and can't find anything about it. Thank God friend of mine got answer for this one.So the Sympton is something like this, u need to make Inventory Transfer for Batch Item and Serial Item in one single Transaction so the Transaction is the combination of it. ex in detail lines: 1. Serial Item 2. Batch Item 3. Batch Item 4. Batch Item 5. Serial Item 6. Serial Item . When u reach this code oStockTransfer.Add it will return an error "Internal Error (-5002) Occured". This is because ur details is not in order, meaning u need to order the line with combination of Batch first then Serial or Serial first then Batch so be careful with this thing :D see u
Post a Comment
Read more

Crystal Report 2010 - Failed to load database information

"Failed to load database information" error when i try deploy my program with CR 2010 using TTX file as report definition this is because there is missing .dll, call "CRDB_FIELDDEF.DLL"..u need to manually copy the file to "C:\Program Files (x86)\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win32_x86" folder then the report is loading again it said that TTX is old tech but i'm still using it because i don't need to connect the report to any DB, but until i found new one to replace :D check this link to read it [EDIT 25 Jan 2011] i think i'll using ADO.NET Dataset next time :D until then
2 comments
Read more

Resolve Collation error in SQL Server

i often get this error when trying to JOIN some table Cannot resolve the collation conflict between "SQL_Latin1_General_CP850_CI_AS" and "SQL_Latin1_General_CP1_CI_AS" in the equal to operation. u need to use COLLATION when performing the JOIN, something like this SELECT field1 FROM table1 INNER JOIN table2 ON table1.field3 COLLATE DATABASE_DEFAULT = table2.field4 COLLATE DATABASE_DEFAULT i found this when trying to JOIN, maybe it affect other areas..until i found one see u
Post a Comment
Read more