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by: Tom Leylan |
last post by:
(I posted this in languages.vb also... I can't figure out where things go if
you use a little of a lot of things)
Hi all... I'm looking for an example (or a pointer to one) related to the
following. I have a WebService (it works) that fetches data, turns it into
XML and returns it to a vb.net client. The "data" though represents
property values for an object which the vb.net client has created and now
has to load.
Just about every...
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by: hs |
last post by:
Hi
I am serializing a dataset using a binary formatter as follows:
IFormatter formater = new BinaryFormatter();
formatter.Serialize(stream, ds); // ds=DataSet, stream=MemoryStream
....
DataSet ds2 = (DataSet)formatter2.Deserialize(stream2);
For the size of my DataSet, its taking 0.8 seconds to serialize and 2.3
seconds to deserialize.
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by: francois |
last post by:
First of all I would to to apologize for resending this post again but I
feel like my last post as been spoiled
Here I go for my problem:
Hi,
I have a webservice that I am using and I would like it to return an XML
serialized version of an object.
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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: Alexander |
last post by:
When i store rule on PC with .NET.SP1 i cant restore them from PC without
SP1.
An i get this Error:
System.Runtime.Serialization.SerializationException:
Possible Version mismatch. Type System.Collections.Comparer has 1 members,
number of members deserialized is 0.
at
System.Runtime.Serialization.Formatters.Binary.ReadObjectInfo.GetMemberTypes(String
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by: JimGreen |
last post by:
We are designing a WinForm application ( three tiered)
There is a debate in our group as to whether we should pass datasets or
our custom collections from business layer to the user interface layer.
The data is stored in memory (fetched from DB only once). The
collection is dynamic in the sense that it can change.
My personal opinion is that using dataset makes you code take much more
memory than a custom collection. Datasets have...
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by: J. Askey |
last post by:
I am implementing a web service and thought it may be a good idea to return a
more complex class (which I have called 'ServiceResponse') in order to wrap
the original return value along with two other properties...
bool error;
string lastError;
My whole class looks like this...
using System;
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by: buk110 |
last post by:
Hi guys, I'm really hoping that someone can help me...
I have 3 datasets. One that will contain the initial information when I open up the database; one that will pull in information afterwards; and a 3rd to show the changes that have occured since merging #1 and #2.
Now when I'm testing this data, it seems that HasChanges always returns true.
Am I invoking something wrong? Am I not using AcceptChanges and HasChanges properly??
...
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by: Simon Woods |
last post by:
Hi
Does anyone know if there any dotnet software out there which converts a
dataset into a collection of custom objects, programmatically i.e.
actually creates the class structure and collection class on-the-fly
based on the fields in the dataset and then creates and populates the
classes and adds them into the collection.
Thanks
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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, 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...
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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: 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: 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();...
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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: 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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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