Arrays.copyTo() from Java in C#-CodePudding

There is a function in Java "Arrays.copyTo()" and I need to find a method that works the same way as Arrays.copyTo() in C#. How would I do this?

CodePudding user response：

string[] arr = new string[n];
string[] newArray = new string[m];
Array.Copy(arr, newArray , length);

So this is for C#

Array.Copy has four different overloads

CodePudding user response：

There are two examples of this on Microsoft's own site. Array.Copy Method Array.Copy Method or Array.Copy Method

for example you first create two new array

public class Program
{
    public static void Main()
    {
        var source = new[] { "Ally", "Bishop", "Billy" };
        var target = new string[4];
        
        target.SetValue("onur",0);
        target.SetValue("veli",1);
        target.SetValue("deli",2);
        source.CopyTo(target, 1);
        foreach (var item in target)
        {
          Console.WriteLine(item);
        }
    
    }
}

var source = new[] { "Ally", "Bishop", "Billy" };
var target = new[] { "Veli", "Deli", "lly", "Kel" };

Array.Copy(source, target,1);
foreach (var item in target)
{
  Console.WriteLine(item);
}