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by: Arnaud Debaene |
last post by:
Hello all,
One area where the .Net framework 1.1 is really poor is Collections : We've
got very few choice concerning the containers and their characteristics (for
example, ArrayList, Queue and Stack are the only "non-dictionary" avalaible
containers, and only Stack has some complexity specifications).
The worst thing however is the IEnumerator interface, which doesn't allow
for insertion, deletion or even *modification* of an item...
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by: Rein Petersen |
last post by:
Hi Everyone!
I hope someone may have experience serializing a NameObjectCollectionBase
(System.Collections.Specialized) and can advise me as to why I receive this
error (below) when I try to serialize my instance:
System.InvalidOperationException: You must implement a default accessor on
System.Collections.Specialized.NameObjectCollectionBase because it inherits
from ICollection.
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by: Gabriel Cirera |
last post by:
Hello,
Is it possible to fill a DataGrid with a ListDictionary? I tried to
find the solution in this groups but I couldn't... Maybe is not
possible.. who knows. I suppose it has to be some way to convert the
ListDictionary to a kind of System.Data.DataSet.
Thanks in advance!
Gabriel
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by: Mark Miller |
last post by:
I just recently started getting the above error on a page I am posting
MULTIPART/FORM-DATA. We have SoftArtisans FileUp component and Filter
installed on the server in question and up until a day or so ago everything
was working fine. I honestly can't remember changing anything since it was
last working. But I tried reinstalling the .Net Framework along w/ the
service pack, which didn't work. I also had v1.1 already installed but I
hadn't...
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by: Phil C. |
last post by:
Hi.
I need to translate the C# statement:
if( this.validatorAssignments != null &&
this.validatorAssignments.HasKeys() )
where validatorAssignments is an instance of
System.Collections.Specialized.NameValueCollection
into VB.Net
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by: Jim Douglas |
last post by:
{System.Collections.Specialized.ListDictionary.NodeKeyValueCollection}
:
{System.Collections.Specialized.ListDictionary.NodeKeyValueCollection}
Count: 25
?entry.Contains("MachineName")
true
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by: John Grandy |
last post by:
My business-layer class has a method that returns a
System.Collections.Specialized.NameValueCollection
I wrapped this business-layer class in a Web Service.
In an ASP.NET project, when I attempt to add a Web Reference to this Web
Service, I receive the error :
You must implement the Add(System.String) method on
System.Collections.Specialized.NameValueCollection because it inherits from
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by: Arthur Dent |
last post by:
How do you sort a generic collection derived from
System.Collections.ObjectModel.Collection?
Thanks in advance,
- Arthur Dent
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by: Arpan |
last post by:
If I am not wrong, System.IO is one of the seven namespaces that get
imported in all ASP.NET page automatically but in the following code:
<%@ Import Namespace="System.IO" %>
<script runat="server">
Sub Page_Load(ByVal obj As Object, ByVal ea As EventArgs)
Dim ioFileInfo As New FileInfo("C:\Inetpub\wwwroot\File1.asp")
lblOutput.Text = "Name: " & ioFileInfo.Name & "<br>"
lblOutput.Text += "Path: " & ioFileInfo.DirectoryName & "<br>"
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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: 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: 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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