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...
|
by: Joseph |
last post by:
Good day,
How do I get the sql count result from dataReader?
I tried to use
Call connectSource()
Dim sqlstr4 As String = "Select COUNT(*) from product where product_id = " &
pid
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by: JC |
last post by:
Hi,
I have a stored Proc being called from a a c# class that is passing a
resulting datareader back to a windows form , to build a drop down.
The really odd thing is, only a handfull of the...
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by: Scott Richards |
last post by:
Hi I am getting a exception while using a datareader here is the code
Me.SqlConnection1.Open()
Me.SqlReservationCheck.Parameters("@Ref").Value = Ref
Dim Reader As SqlClient.SqlDataReader = _...
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by: Patreek |
last post by:
Hi,
I'm writing my first real asp.net app at my job, and I'd like opinions
please. In my classic ASP apps that I've written, I'd often have separate
files for retreiving data and returning the...
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by: orencs |
last post by:
Hi,
I am using Datareader and stored procedure in C# ADO.NET.
When I am running the stored procedure in the SQL Query Analyzer and
recieve two rows (as I hace expected)
col1 col2
0 1
0 ...
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by: David Perona |
last post by:
Hi all,
I have a web service that connects to a SQL Server database and return
an sqlDataReader Object.
When launch the web service in the web browser, this exception is
thrown:
"Object...
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by: nasirmajor |
last post by:
Dear All,
im fetching record from database using datareader, and is displaying
them in the textboxes.
when user change the text fields and then presses the update button the
record should be...
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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: Johnny Jörgensen |
last post by:
I've got an error that I simply cannot locate:
I've got a form in which I use a datareader object to read information from
a db. After the read, I close the reader and I dispose of both the...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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