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by: Giulio Santorini |
last post by:
Hi,
I've got a little problem with my C# WinForms test
application.
I would like to have a ComboBox showing a a visual value
and some hidden values.
So I build a class able to store thoose values. This class
called ListItem have got two private variable, one is a
string containing the visual value, the
other one is a UDT variable. It is a struct called
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by: Jamie |
last post by:
I am receiving an Invalid ViewState error after posting back to the same page
twice. Consistently the error occurs after the second postback and not after
the first.
I have looked into creating a static machinekey in the machine.config and
that did not help. I believe that issue only occurred when there was an
inconsistent viewstate error. The error I am faced with consistently occurs.
Are there any known problems with the ViewState...
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by: Chet Cromer |
last post by:
I am creating a set of base classes and sub classes to use throughout a
program I'm developing. The base class represents a generic "lookup
table" from my database that contains lists of things like
manufacturers, makes, modes, etc. of cars. I have created a generic
"datacollection" class and a generic "dataobject" class to represent the
table and the rows within that table as a collection of objects with
generic properties for...
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by: MR |
last post by:
I get the following Exception "The data at the root level is invalid. Line
1, position 642" whenever I try to deserialize an incoming SOAP message. The
incoming message is formed well and its length is 642 bytes ( I have
appended it to the end of this message).
I suspect that the reason may have something to do with an incorrect
declaration of which class to de-serialize to.
In the attached code I substituted @@@@@@@ in the code below with...
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by: Akihiro KAYAMA |
last post by:
Hi all.
I would like to ask how I can implement string-like class using tuple
or list. Does anyone know about some example codes of pure python
implementation of string-like class?
Because I am trying to use Python for a text processing which is
composed of a large character set. As the character set is wider than
UTF-16(U+10FFFF), I can't use Python's native unicode string class.
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by: Timbo |
last post by:
Hi all,
This is my first message here so i'll try and include all the
information that will help you help me out, if possible.
Basically I am using C# in ASP.NET 2.0 and have a Repeater control in
my aspx page with two image buttons, one for an edit command, another a
delete command. Here is a cut down code fragment.
...
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by: Nathan Sokalski |
last post by:
I am recieving the following error on the second postback of a page I have
written:
The state information is invalid for this page and might be corrupted
Stack Trace:
System.Convert.FromBase64String(String s) +0
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by: samarthkumar84 |
last post by:
Hi
I had used following code for sending e-mail but facing this problem.
I want to send this e-mail in ASP.NET using VB.NET code. I am
attaching both code an output.
CODE
Imports System.Web.HttpCookie
Imports System.Web.Mail
Imports System.Web.Mail.SmtpMail
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by: jonathanemil |
last post by:
Hello,
I am a 1st semester Computer Science student in a Python class. Our current assignment calls for us to read a list from a file, create a 2-dimensional list from the file, and check to see whether or not 2-dim list constitutes a "magic square" (i.e. all the rows, columns and diagonals equal each other when added). We are to create several definitions, and I have had no problem reading from the file, creating the list, and getting the...
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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: 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...
|
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: 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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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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