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by: karunakar |
last post by:
Hi All
Here iam getting this Error "Specified cast is not valid."
My Project has Onc solution diffrent class libarary In that solution DALfactory solution iam getting this error
I was calling this function in DALFactory class library(this library generate the DAL.dll)
Another class library has this function
public SecurityInfo Login(string username, string password)
{
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by: Juanjo |
last post by:
Hi all
I get the following error:
'A first chance exception of type 'System.InvalidOperationException'
occurred in system.dll
Additional information: The requested Performance Counter is not a custom
counter, it has to be initialized as ReadOnly.'
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by: NicK chlam via DotNetMonster.com |
last post by:
this is the error i get
System.Data.OleDb.OleDbException: Syntax error in INSERT INTO statement.
at System.Data.Common.DbDataAdapter.Update(DataRow dataRows,
DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.Update(DataSet dataSet, String
srcTable)
at System.Data.Common.DbDataAdapter.Update(DataSet dataSet)
at TryThis.Form1.save() in C:\Documents and Settings\Nick\My Documents\...
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by: camp |
last post by:
Hi,
The question bellow was posted on .NET 247 with no resolve (issue seems to
be extremly difficult)
I am having exactly the same problem, so I copied the question and pasted it
bellow for Microsoft:
QUESTION
------------
I'm running VS.NET 2003. I have an ASP.NET application
that has been working just fine in both debug &
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by: Pieter |
last post by:
Hi,
I have a Windows Forms application (VB.NET 2.0) which uses a Class Library
in C#.
The application runs fine, but when I run it in debug mode, I get several "A
first chance exception of type 'System.ArgumentOutOfRangeException' occurred
in mscorlib.dll" -exceptions that are shown in the Immediate window of
Visual Studio 2005.
I want to get rid of these exceptions, but I can(t find where they occur.
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by: Tommy |
last post by:
I get this message in the output window of my app I just converted from VS
2003 to 2005. It's a VB.Net app.
A first chance exception of type 'System.InvalidCastException' occurred in
Microsoft.VisualBasic.dll
How can I find these exceptions so I can take care of them? They do not show
up in the errors or warnings window.
Thanks
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by: GS |
last post by:
why am i getting
A first chance exception of type 'System.NullReferenceException' occurred in
myapp.exe
below? and what can i do get rid of it?
Private Function getPrefxType() As String
If bSkipGetListBOxComboBoxValue Then Return ""
Try
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by: sanishvarier |
last post by:
Hi,
I am getting the fillowing error A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll when trying to use the OpenFile property of OpenFile dialog box.
any suggestions on this issue ...
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by: Pixel.to.life |
last post by:
Gurus,
Another question on one of the coveted Microsoft products: JIT
debugger with VS2005.
I have a managed app that builds great on one machine (Vista Home
basic, VS2005, JIT enabled for managed/unmanaged code). I can also
debug it on this machine with breakpoints and all.
Now I move the same code on another machine (XP Pro, VS2005, JIT
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by: Pixel.to.life |
last post by:
Gurus,
Another question on one of the coveted Microsoft products: JIT
debugger with VS2005.
I have a managed app that builds great on one machine (Vista Home
basic, VS2005, JIT enabled for managed/unmanaged code). I can also
debug it on this machine with breakpoints and all.
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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, 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...
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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 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,...
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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...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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, 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...
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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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