Remove from array c#

Remove index from array c#

//You can't change length of array in c#
//But you change Lists in c#
int foos = new List<int>(array);
foos.RemoveAt(index);
array = foos.ToArray();

Remove all array elements c#

Array.Clear(myArray, 0, myArray.Length);

How to remove an element from an array c#

static void Main(string[] args)
{
  int[] arr = { 1, 3, 4, 9, 2 };
  int numToRemove = 3;
  var numIndex = arr.Where(x=>x ==numToRemove);
  if(numIndex.Any()){
    var idx = Array.IndexOf(arr,numToRemove);
  	var remove = arr.Remove(idx);
  }
}

Remove from array c#

// easier to convert to list and remove
int[] arrayToConvert = new int[] {1, 2, 3, 4};

List<int> converted = new List<int>(arrayToConvert);
converted.RemoveAt(0);
// do this if you cant use list instead of array

Similar codes

9 votes137 views3 answers
Null coalescing operator c#
C#
2 votes130 views1 answer
Ef select multiple items
C#
1 vote123 views1 answer
Add rotation unity c#
C#
0 vote121 views1 answer
How to mock abstract httpcontext using moq .net core
C#
0 vote133 views1 answer
C# add \ in a string without escaping
C#
20 votes170 views4 answers
How to change scenes in unity
C#Unity
0 vote92 views1 answer
Prometheus add prefix to metrics
C#
0 vote82 views2 answers
C# download image from url
C#
21 votes129 views2 answers
Unity get distance between two objects
C#
10 votes119 views4 answers
Unity array c#
C#