What is Difference Between String and string in C# ??

Question

Plz Diffrence between String and string in C# ??

Nishant Mittal · Answer

In C#, string is an alias for the String class in .NET framework. In fact, every C# type has an equivalent in .NET. The only tiny difference is that if you use the String class, you need to import the System namespace on top of your file, whereas you don’t have to do this when using the string keyword

Munesh Sharma · Answer

string is an alias in C# for System.String . So technically, there is no difference. It's like int vs. System.Int32 . As far as guidelines, I think it's generally recommended to use string any time you're referring to an object. e.g. string place = "world" ; Likewise, I think it's generally recommended to use String if you need to refer specifically to the class. e.g. string greet = String . Format ( "Hello {0}!" , place );

Rajeesh Menoth · Answer

Hi, There is no difference between the two. You can use either of them in your code. Reference : https://dzone.com/articles/what%E2%80%99s-difference-between-0 The answer is helpful.Then please accept it !!

Vivek Kumar · Answer

Hi, string is an alias for String in the .NET Framework. Please go through the below Microsoft (msdn) URL for more information. https://msdn.microsoft.com/en-us/library/362314fe.aspx ------------------------------------------------------- If this post helps you, mark it as answer

Upendra Pratap Shahi · Answer

string is an alias in C# for System.String . So technically, there is no difference. It's like int vs. System.Int32 . Kindly accept the answer.

Rahul Chavan · Answer

string is an alias for the String class in .NET framework. Every datatype in Dot net has alias. e.g.- bool and Boolean. To use the String class, we need to import the System namespace, while we don’t have to import the namespace for using the string keyword. It is not mandate but as a general practice is while declaring variable string is used and for using classes String is used. string output; String.Format( "{0,10:G}: {0,10:X}" , value);

What is Difference Between String and string in C# ??

Answers (6)