.net Archives - Page 56 of 64

C# difference between == and Equals()

I have a condition in a silverlight application that compares 2 strings, for some reason when I use == it returns false while ...

April 28, 2022
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How do you do a deep copy of an object in .NET? [duplicate]

This question already has answers here: Deep cloning objects (55 answers) Closed 8 years ago. I want a true deep copy. In Java, ...

April 28, 2022
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Which method performs better: .Any() vs .Count() > 0?

in the System.Linq namespace, we can now extend our IEnumerable’s to have the Any() and Count() extension methods. I was told recently that ...

April 28, 2022
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C# Interfaces. Implicit implementation versus Explicit implementation

What are the differences in implementing interfaces implicitly and explicitly in C#? When should you use implicit and when should you use explicit? ...

April 28, 2022
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How do I get the current username in .NET using C#?

How do I get the current username in .NET using C#? 18 s 18 string userName = System.Security.Principal.WindowsIdentity.GetCurrent().Name;

April 28, 2022
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C# Equivalent of SQL Server DataTypes

For the following SQL Server datatypes, what would be the corresponding datatype in C#? Exact Numerics bigint numeric bit smallint decimal smallmoney int ...

April 27, 2022
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Embedding DLLs in a compiled executable

Is it possible to embed a pre-existing DLL into a compiled C# executable (so that you only have one file to distribute)? If ...

April 27, 2022
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What’s the @ in front of a string in C#?

This is a .NET question for C# (or possibly VB.net), but I am trying to figure out what’s the difference between the following ...

April 27, 2022
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How to get the list of properties of a class?

How do I get a list of all the properties of a class? 1Best Answer 11 Reflection; for an instance: obj.GetType().GetProperties(); for a ...

April 27, 2022
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