Hi,
I am encountering a really subtle error which I have been trying to isolate
for a while and I am still not able to find it. The problem boils down to
this: I have a button which marshals two files (two images) across a
remoting boundary. It does this by accessing an Access database for the
filenames. If the two files actually exist, my program runs fine. However,
if I remove or rename the files (so that the filename listed in the access
database is no longer valid) than it runs fine after about 25 tries, then
gives the following error:
at System.Data.OleDb.OleDbConnection.ProcessResults(I nt32 hr)
at System.Data.OleDb.OleDbConnection.InitializeProvid er()
at System.Data.OleDb.OleDbConnection.Open()
Message: Unspecified error
This seems to be some sort of memory leak. I have made sure to close all of
my connections and readers when they are done. In addition, I am checking to
see if the filename exists before doing anything (using
System.IO.File.Exists). However, this ONLY occurs, if the two files being
sent are renamed or deleted. Otherwise, the program runs indefinitely with
no problems. The check simply creates a blank object instead of sending the
actual image files (which is caught on the other end). This is probably one
of those "symptoms don't point anywhere near the actual problem" problems
but I can't seem to figure out why it should make a difference. Any help
would be greatly appreciated!!
-Tim
