Den 2011-08-15 16:38 skrev Kjell Rilbe såhär:
> Hi,
>
> Please regard the following code snippet, from my app:
>
>
> FbTransaction trans = cmdData.Connection.BeginTransaction();
> try
> {
> cmdData.Transaction = trans; // (1)
> cmdÄgare.Transaction = trans; // (2)
> cmdIdn.Transaction = trans; // (3)
> ...
> }
>
[snip]
> But when executing (2), cmdData.Transaction becomes == null again, while
> cmdÄgare.Transaction becomes == trans.
>
> Then, again, when executing (3) cmdÄgare.Transaction becomes == null and
> cmdIdn.Transaction becomes == trans.
I tried duplicating the three lines with assignments:
cmdData.Transaction = trans;
cmdÄgare.Transaction = trans;
cmdIdn.Transaction = trans;
cmdData.Transaction = trans;
cmdÄgare.Transaction = trans;
cmdIdn.Transaction = trans;
Now it works!
This, on the other hand, does NOT work:
cmdData.Transaction = trans;
cmdData.Transaction = trans;
cmdÄgare.Transaction = trans;
cmdÄgare.Transaction = trans;
cmdIdn.Transaction = trans;
cmdIdn.Transaction = trans;
Tried this:
cmdData.Transaction = trans;
cmdÄgare.Transaction = trans;
cmdData.Transaction = trans;
cmdIdn.Transaction = trans;
This looks alright after executing the first three, but when I execute
the fourth line, both cmdData and cmdÄgare lose thier Transaction
(becomes null).
Weird!
Kjell
--
--------------------------------------
Kjell Rilbe
DataDIA AB
E-post: kj...@datadia.se
Telefon: 08-761 06 55
Mobil: 0733-44 24 64
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