C# interfaces - C# / C Sharp

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by: baylor | last post by:

In C#, an interface cannot mark any method as static. i'm told the ILASM supports it but i've never tested that Two questions. First, why? OK, i've heard the reason about interfaces being...

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Interfaces vs Classes

by: Frank Rizzo | last post by:

We are having one of those religious debates at work: Interfaces vs Classes. My take is that Classes give you more flexibility. You can enforce a contract on the descendant classes by marking...

C# / C Sharp

Can you explain interfaces?

by: John | last post by:

What is the purpose / benefit of using an interface statement? It doesn't seem like anything more than a different way to make a class... (except you can't define any procedures in an interface...

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Abstract Base Classes vs Interfaces?

by: Sean Kirkpatrick | last post by:

To my eye, there doesn't seem to be a whole lot of difference between the two of them from a functional point of view. Can someone give me a good explanation of why one vs the other? Sean

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Elegant design with interfaces (in C#)

by: _dee | last post by:

Question about best use of interfaces: Say there's a 'Master' class that needs to implement a few interfaces: class Master : I1, I2, I3 { } The actual code already exists in smaller...

C# / C Sharp

Trying to understand interfaces

by: RSH | last post by:

Hi, I have been reading on interfaces working on samples I've run across on the web. For the life of me I cannot seem to grasp them. It appears to me that interfaces are simply blueprints to...

C# / C Sharp

Implicit Interfaces

by: Tony | last post by:

class Interface { public: virtual void DoItNow()=0; }; class A: public Interface { public: void DoItNow(); // satisfies interface explicitly

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Abstract Classes and Interfaces relationship between C# and VB.Net

by: =?Utf-8?B?UmljaA==?= | last post by:

Greetings, I am actually a VB.Net guy, but I have worked somewhat with C++ and C#. I just want to ask about the relationship between Abstract Classes and Interfaces. My first question is if...

C# / C Sharp

python interfaces

by: hyperboreean | last post by:

Hi, Probably it has been asked before, but I'll still ask. Why doesn't python provide interfaces trough its standard library? Or it was ever proposed to be included in the language? Zope's...

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by: A.Gallus | last post by:

If I declare a function pure virtual: class A { virtual void myfunc() = 0; } and I derive a class from A: class B : public A

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If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...

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Migrating Website to Cloud - Emmanuel Katto

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Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel

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What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...

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Is that possible of reading the .csv file in column wise and the column have different lengths ?

by: Sonnysonu | last post by:

This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

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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,...

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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,...

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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...

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Discussion: How does Zigbee compare with other wireless protocols in smart home applications?

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...

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