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+--- Thread: C# declare empty string array (/Thread-C-declare-empty-string-array)
C# declare empty string array - pyloric227285 - 07-24-2023
I need to declare an empty string array and i'm using this code
string[] arr = new String[0]();
But I get "method name expected" error.
What's wrong?
RE: C# declare empty string array - sicklemia516184 - 07-24-2023
You can try this
string[] arr = {};
RE: C# declare empty string array - lennartvrknj - 07-24-2023
Arrays' constructors are different. Here are some ways to make an empty string array:
var arr = new string[0];
var arr = new string[]{};
var arr = Enumerable.Empty<string>().ToArray()
(sorry, on mobile)
RE: C# declare empty string array - animadvert243 - 07-24-2023
If you must create an empty array you can do this:
string[] arr = new string[0];
If you don't know about the size then You may also use `List<string>` as well like
var valStrings = new List<string>();
// do stuff...
string[] arrStrings = valStrings.ToArray();
RE: C# declare empty string array - trevontvmch - 07-24-2023
Your syntax is wrong:
string[] arr = new string[]{};
or
string[] arr = new string[0];
RE: C# declare empty string array - shoeblack924 - 07-24-2023
Those curly things are sometimes hard to remember, that's why there's excellent [documentation](
[To see links please register here]
):// Declare a single-dimensional array
int[] array1 = new int[5];