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by: jcc |
last post by:
Hi guys,
I'm a newbie to C#. My Visual Studio 2005 failed to compile the
following code with error as
'HelloWorld.A' does not implement interface member
'System.Collections.IEnumerable.GetEnumerator()'.
'HelloWorld.A.GetEnumerator()' is either static, not public, or has the
wrong return type.
class A : IEnumerable<string>
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by: nick_tucker |
last post by:
Hi,
Could someone tell me which of the following is correct if I want to
make the MyCollection class below enumerable
public class MyCollection:System.Collections.IEnumerable
{
private List<MyItem> m_MyItemsList
System.Collections.IEnumerator
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by: nicolas.rolland |
last post by:
Would anyone know the reson why IList<Tdoes not implements IList ??
This results in strange behaviours, like
typeof(IList).IsAssignableFrom(typeof(List<string>)) --true
typeof(IList).IsAssignableFrom(typeof(IList<string>)) --false
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by: Gustaf |
last post by:
Using VS 2005. I got an 'IpForm' class and an 'IpFormCollection' class,
containing IpForm objects. To iterate through IpFrom objects with
foreach, the class is implemented as such:
public class IpFormCollection : IEnumerable<IpForm>
{
ArrayList forms = new ArrayList();
public IEnumerator<IpFormGetEnumerator()
{
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by: Shikari Shambu |
last post by:
Hi,
I am trying to implement a collection that implements IEnumerable<T>. I
keep getting the following error
'IEnumerator<...>.Current' in explicit interface declaration is not a member
of interface. Please help me resolve the error
I was able to implement the non Generics version
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by: =?Utf-8?B?RnJhbmNvaXNWaWxqb2Vu?= |
last post by:
Hi there,
Does anybody know how to return the results of an IEnumerable<typeas an
array of the same type i.e type in a web service call without first having
to collect all elements in the IEnumerable<typeand storing it in memory
first?
This question is really about optimizing large collections of data returned
by web services. If it is possible to loop through the IEnumerable<type>
with a "foreach" and somehow start formatting the...
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by: Morgan Cheng |
last post by:
In .Net 2.0, Generics are introduced. I found that IEnumerable<T>
inherites from IEnumerable. This makes implementation of
IEnumerable<Thas to have two GetEnumerator methods defined( one for
IEnumerable<Tand the other for IEnumerable). I doubt why .Net class
hierarchy is designed in such a way. IMHO, they should not have
inheritance releationship, just like IList<Tand IList.
I googled the web and found two related articles....
|
by: shapper |
last post by:
Hello,
On my MVC projects I often create classes which contains properties
which are lists of other classes.
Should I start using IQueryable<Tor IEnumerable<Tinstead of
List<T>?
What are the differences and when should I use IQueryable<T>,
IEnumerable<Tor List<T>?
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by: Berryl Hesh |
last post by:
Converting in the other direction , IEnumerable<Interfaceto
List<ImplInterface>, I can just create a new List<ImplInterface(data)
where data is IEnumerable<Interface>.
How can I convert the List<ImplInterfaceto IEnumerable<Interface>?
Thanks, BH
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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,...
|
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: 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...
|
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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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