Proplem whis save to BLOB field in 3-tier app.

[Klestov]

To describe problem is too large text - simple run test programm and reade MANY MANY MANY comments.
Full sample (full source code) to demonstrate problem (BUG in DOA ?) download from (http://www.klestov.narod.ru/archive/DOA_BLOB_TEST.zip).

In archive source code client and application server and MANY MANY MANY comments.

:-( support@allroundautomations.com do not give me answer only too many void WORDS and no more. What's go in on !

Anybody please help me!

 

[Marco Kalter]

I have answered your questions in a timely and professional manner. The demonstration projects you provided contained some errors (e.g. omission of TClientDataSet->ApplyUpdates for a 3-tier transaction), which caused the problems you described, and which I have pointed out to you.

------------------
Marco Kalter
Allround Automations

 

[Klestov]

TClientDataSet->ApplyUpdates ?
Good. I am try using this method but nothing result or i get error messages.
My code:

DataSet->Edit
...Load File To BLOB...
DataSet->Post
// me try #1 - call DataSet->ApplyUpdates - no good results
DataSet->Close
// me try #2 - call DataSet->ApplyUpdates - no good results

Where plase calling ApplyUpdates ?

Do you try my test whis ApplyUpdates or no !?
Not work !

Give me simple SAMPLE CODE for my test :-(

Please do not refer me to Help's files of BCB - simple give me SAMPLE CODE for my test programm no more only sample code - working code no more.

Please. :-(