by: Grant |
last post by:
I am connecting to an access database using a datareader in C#. I get
results when I run a certain query from Access but when I run it from Code
it does not retrieve any results. I have put a stop...
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by: Joel Reinford |
last post by:
I am attempting to verify whether a datareader is closed by calling the
databind on a control.
for example (fake code)
Dim rdr as SqlDataReader
rdr = mycommand.executeReader...
...
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by: Mark |
last post by:
Hi all, quick question , a DataView is
memory resident "view" of data in a data table therefore once populated you
can close the connection to the database. Garbage collection can then be
used to...
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by: Maziar Aflatoun |
last post by:
Hi everyone,
I am working on the 'Delete' section of my program. What I need to do is
query my database and for every ID that it finds I want to remove a
file+ID.jpg from my file folder and...
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by: Claudio Di Flumeri |
last post by:
Hello all,
I'd like to know if it is possible to create an empty DataReader (not
Nothing, but a DataReader with no rows in it)
An example
Try
dr = cmd.ExecuteReader()
Catch Ex as Exception
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by: William |
last post by:
Can someone please explain this to me. I am not understanding why this
works the way it does. The commented lines are the problems
Dim oleEmp as OleDbCommand
Dim myFinds as OleDataReader
Dim...
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by: RSH |
last post by:
Hi,
I have a situation where I have two datareaders, and I want to make sure any
given field from Datareader A exists in Datareader B before I can do
anything with that column.
I tried the code...
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by: Cerebrus |
last post by:
Hi all,
Using : .NET 1.1, SQL Server 2000, Win 2K.
Could anyone confirm if there is a bug in the SqlDataReader.GetChars()
method when using CommandBehavior.SequentialAccess to get a BLOB...
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by: jimmy |
last post by:
Hi again,
sorry for posting two questions so close together but im working on a
school project which is due in soon and running into some difficulties
implementing the database parts. I have the...
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by: =?Utf-8?B?ZGJhMTIz?= |
last post by:
Note, I'm using C#
I am wondering what type of control I should use for iterating through the
set of records returned by callin this method below, so that I can then do
some stuff with each...
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by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
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