Convert string array to int array C# in one line of code


How can you convert a string of space-separated numbers to an int array with one line of code?

I divided it into strings, but I don’t know how to convert this to an int array without creating an additional string array.

int [] Mas = textBox1.Text.Split(' ')


Try the following

int[] a = textBox1.Text.Split(' ').Select(x => int.Parse(x)).ToArray();

It would be better to write

int[] a = textBox1.Text.Split(' ').
          Where(x => !string.IsNullOrWhiteSpace( x )).
          Select(x => int.Parse(x)).ToArray();
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