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by: David K |
last post by:
we are having a problem when trying to serilalize and deserialize DataTable
When replacing the container to be ListArray or HashTable everything works
fine
The code is very straight forward ( see below), however when comparing the
DataTable before and after the serialize, it is not the same
The DataTable after the serialization contains only the string of class type
( Vclass in this class) but not the class itself
Any idea ?
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by: Ben |
last post by:
Hi, there.
Recently I was working on a problem where we want to save generic
closures in a data structure (a vector). The closure should work for
any data type and any method with pre-defined signature.
When developing this lib, I figured that the
pointer-to-member-function, although seemingly an attractive solution,
does not work well for us.
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by: ktn |
last post by:
Hi all,
I'm a .NET beginner and I've got a problem on a program where I try to do an
XML serialization.
I get the following error :
"An unmanaged exception of type 'System.IO.FileNotFoundException' occured in
mscorlib.dll
Additonal information : the file or asssembly named n9gu4-bo.dll or one of
its dependencies cannot be found"
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by: andrewcw |
last post by:
There is an error in XML document (1, 2).
I used XML spy to create the XML and XSD. When I asked to
have the XML validated it said it was OK.
I used the .net SDK to generate the class. I have done
this before but this time I have no idea why I am getting
the error. Any ideas ?? THANKS !
<qcsttatus>
<manual sourcerootfolder="" manualname="">
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by: ofer |
last post by:
Hi,
I am working with the beta version of the new .net framework (Whidbey) and I
encountered a problem with serialization that did'nt exist in the .net 2003
the situation is like this :
I have a class that inherits from dataset, and I want to serialize it , so I
created a serialization constructor that forwards the call to the base class
(the dataset) serialization constructor, normally, for this action to
succeed I am supposed to put...
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by: umhlali |
last post by:
I get the following exception when my VB.NET app calls a Java web service that returns an array of objects. The same call works for a single object though. So looks like there is no problem serializing the object but there seems to be a problem serializing an array of objects. Any help will be appreciated
"Cannot assign object of type System.Object to an object of type ElectronicWallet.C2PTest.PaymentItem."
:...
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by: Harold Howe |
last post by:
I am having a problem deserializing objects from a library when the
following conditions exist:
1- The library is strongly named
2- The serialized file was created with version 1.0 of the assembly
3- I am trying to deserialize from an EXE that references version 2.0 of
the assembly
4- Both version 1.0 and 2.0 of the assembly reside in the GAC (no policy
redirects exist).
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by: Norman Chong |
last post by:
Hiddeldi ho,
I want to save an object so that I can use its content after I restart
my program. I tried to solve this with serialization because someone
told me that this is the correct way for this.
So I wrote the following code to serialize\deserialize the object, but
now I have the problem that the object has a generic list and when I'm
trying to deserialize it, I get an error.
<System.Serializable()Public Class TestClass
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by: mijalko |
last post by:
Hi,
I have inherited my class from System.Drawing.Printing.PrintDocument
and I wish to serialize this object using XmlSerializer. And I get
exception "There was an error reflecting type ...". If I look at
innerException it says: "Cannot serialize member
'System.ComponentModel.Component.Site' of type
'System.ComponentModel.ISite'.
OK it is problem to serialize all data so I'll implement my
Serialization. I implemented ISerializable...
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by: mkvenkit.vc |
last post by:
Hello,
I hope this is the right place to post a question on Boost. If not,
please let me know where I can post this message and I will do so.
I am having a strange problem with std::string as I am trying to read
from a binary archive using Boost serialization. I am new to this, and
it is possible that I have not understood the usage. In the code
below, the string "faultblock" seems to be causing the problem. The
code crashes in the ia...
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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: 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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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