by: Mike P |
last post by:
I'm using 1 connection to open 3 separate data readers to read data into
3 data grids. However, when I try to use the 2nd reader it says that
the first reader must be closed. So I use Close() to...
|
by: Patrick Olurotimi Ige |
last post by:
Why do i get "Invalid attempt to FieldCount when reader is closed"
Is the problem the way the datareader reads data as
opposed to a dataset?
When trying to compile this code:-
Dim reader As...
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by: Patrick Olurotimi Ige |
last post by:
With the code below i get error:-
Invalid attempt to read data when reader is closed.
//Get a datareader
SqlDataReader objDataReader;
objDataReader =...
|
by: Rob Nicholson |
last post by:
I'm starting to worry a bit now. We're getting the above error when two
users hit the same database/page on an ASP.NET application using ADO.NET,
talking to a SQL 7 server. The error is perfectly...
|
by: sivam.solai |
last post by:
Public Function GetTopLevelThreadName(ByVal ThreadID As Integer) As
SqlDataReader
Sp_Datasql = "WS_Get_TopLevelThreadName"
SqlParam = New SqlParameter(0) {}
Try
SqlParam(0) = New...
|
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...
|
by: Bart |
last post by:
Hi,
i get the error:
"There is already an open DataReader associated with this Command which must
be closed first"
Thanks
Bart
-----------------------------------------
Imports...
|
by: =?Utf-8?B?cm9kY2hhcg==?= |
last post by:
hey all,
how do you resolve this problem?
i have a public procedure in my DataAccessLayer that gets a SqlDataReader
how do i close the reader from inside the DataAccessLayer if I'm returning...
|
by: BLUE |
last post by:
I've a TransactionScope in which I select some data and I want to do some
queries for each record retrieved with my select.
I'm using a DataReader and for each record I do factory.CreateCommand()...
|
by: Chris |
last post by:
Hi,
i wrote this code for fetching data from a table using a stored procedure.
The connection definition and opening are put in a class.
The actual read of data occurs in code-behind.
My...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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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?
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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...
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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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...
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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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