CODEWITHSUNDEEP
c#arrays
Kumar
Kumar

Reputation: 961

adding two int array

I have to add two int[] array in which a mian int[] array is intially vacant. I want to add the elements of another array in the main array . In the Main array, there would be more addtion that would be added in the last postion of the main array.

I have an array as -

var planetNotInRange = new int[7] ;

if(planetSign.Contains(tempFrind))
{
    var result = planetSign.Select((b, k) => b.Equals(tempFrind) ? k : -1)
                           .Where(k => k != -1).ToArray();

    // Here I want to add this result Array in to the planetNotInRange array, 
    // when ever there is some value in the result array.
}

this is in loop will give a number of array of integers. Now I want to concat in PLanetInRange Array one after other.

Upvotes: 1

Views: 369

Answers (1)

Jon Skeet
Jon Skeet

Reputation: 1500505

It sounds like you shouldn't have an array to start with, if you want to add elements to it. Once an array has been created, its size is fixed.

Use a List<int> instead, and you can use

list.AddRange(array);

I'd usually advise using lists (and other collection types) over arrays anyway. Arrays are useful, obviously, but they're somewhat more primitive and low-level than other collections.

Upvotes: 2

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