Adding elements to a C# array

Question

I would like to programmatically add or remove some elements to a string array in C#, but still keeping the items I had before, a bit like the VB function ReDim Preserve.

Answer 1

Don't use an array - use a generic List which allows you to add items dynamically.

If this is not an option, you can use Array.Copy or Array.CopyTo to copy the array into a larger array.