C# extend array

string[] items = new string[3] { "input1", "input2", "input3" };
string[] moreItems = new string[10] { "input4", "input5" };

// array to list
List<string> itemsList = items.ToList<string>();

itemsList.Add("newItem");
// or merge an other array to the list
itemsList.AddRange(moreItems);

// list to array
string[] newArray = itemsList.ToArray();

Use length to resize an array

let array = [11, 12, 13, 14, 15];  
console.log(array.length); // 5  

array.length = 3;  
console.log(array.length); // 3  
console.log(array); // [11,12,13]

array.length = 0;  
console.log(array.length); // 0  
console.log(array); // []

-1

Source: stackoverflow.com

Similar codes

6 votes785 views3 answers
Dynamically add rows to datagridview c#
C#
13 votes337 views2 answers
Model in bootsrap 4
C#
20 votes377 views4 answers
C# random string
C#
0 vote321 views1 answer
C# scroll to bottom of datagridview vb.net
C#
2 votes348 views1 answer
Ef Select 2 from DB
C#
0 vote347 views1 answer
How to make continuous progress bar
C#
0 vote350 views2 answers
Set background from C# wpf
C#
0 vote344 views1 answer
Static readonly variable in c#
C#
0 vote341 views1 answer
C# read excel file into datatable
C#
0 vote355 views1 answer
C# downloadstirng download old
C#