Terry wrote

>>

Hi, I want to store PDF files into Firebird BLOBs. I assume that the
Blob would be Sub_type 0. I have had a look at some of the code used
in some earlier examples.
Do I have to use the TIB_Dataset>createBlobStream method?

Could someone please give me an example of the code I should use.

Lets assume I have a PDF file at c:\xyz.pdf how would I read this into a blob?

>>

With a prepared DSQL component you can use somethinglike:
dsqlPICTURE.ParamByName('PICT').LoadFromFile('C:\XYZ.pdf');


--
Aage J.