| |
by: Brent Burkart |
last post by:
Below is the error I am receiving. I have checked SQL Profiler and it is
receiving the correct query which runs fine in Query Analyzer. Any ideas?
Server Error in '/lockinsheet' Application.
----------------------------------------------------------------------------
----
Invalid attempt to read when no data is present.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the...
|
by: Matthew Louden |
last post by:
I want to read how many records in the table, and insert a record with id
field which increment the counter by 1. However, I had the following runtime
on Dim s As Integer = CInt(dr("t")). Since "t" (I want to represent the
count, but just a tempoary variable, not a field in table) doesnt exist in
the table
sqlStmt = "SELECT COUNT(*) As t FROM TimeSlot;"
cmd = New SqlCommand(sqlStmt, conn)
cmd.Connection.Open()
|
by: Jerry |
last post by:
Below is ALL the code for all the databases...
Here's the problem:
I callup the aspx file in IE and the form comes up just fine. When I
select a person to update, I get the subject error. Aparently, when I
select a person, it's not selecting anyone and returning this error.
Here's the full error:
Description: An unhandled exception occurred during the execution of the
|
by: phplasma |
last post by:
Hey,
I am currently attempting to implement a multi-threaded C# socket,
using SSL (.pem file/certification/private key combo) server using
Visual Studio C# Express.
I have successfully made the client application establish a connection,
and send data, which appears in plain, de-crypted text on the server -
this works.
|
by: MarkusR |
last post by:
If I run the stored proc in the Query Analyzer this works and I get the
expected result set back. However when I run it in my application I get
a results set of one row but when I try to access the values I get
"Invalid attempt to read when no data is present".
private void GetLotIDPriorityFromLot(string aLotDesc, out int aLotID,
out DateTime aPriorityDate)
{
SqlConnection Conn;
SqlDataReader reader = null;
|
| |
by: divsTiw |
last post by:
I want to populate combo box with data from OracleDataReader
, but "Invalid attempt to read when no data is present."
is thrown.
there are two rows returned , then too why such error.
plzzz share ur knowledge to help me out with this probs.
my code is as below,
|
by: Oodles Of Noodles |
last post by:
Hello fellow geeks
I have a problem in my database iVB .Net program that is generating 'Error:Invalid attempt to read when no data is present.'
The weird part is that when you call the page from another page the script works yielding the desired records
BUT WHEN YOU CALL THE SCRIPT AGAIN WHEN ATTEMPTING TO CALL THE SAME PAGE (PASSING DIFFERENT PARAMETERS USING QUERYSTRING ) THE QUERY DOESN'T YIELD ANY DATA
Sub PropertyView( )
|
by: =?Utf-8?B?ZWdzZGFy?= |
last post by:
How can I solve this error:
Invalid attempt to read when no data is present.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information about
the error and where it originated in the code.
Exception Details: System.InvalidOperationException: Invalid attempt to read
when no data is present.
Source Error:
|
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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
| |
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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
1
