combining two arrays

Question

How to combine 2 array value to third array without inbuilt code

Bhuvanesh Mohankumar · Answer

Hi Giri, Here is the code. create a array, and merge two arrays into the third array.   T[] array1 = getOneArray(); T[] array2 = getAnotherArray(); T[] newArray = new T[array1.Length + array2.Length]; Array.Copy(array1, newArray, array1.Length); Array.Copy(array2, 0, newArray, array1.Length, array2.Length);     Note: T- refers to generic data type, you can use as T itself which needs a Generic namespace to be added or replace with "string or int" or any data type you need.   Mark as answer, if found helpful.

Shakti Singh Dulawat · Answer

If you can manipulate one of the arrays, you can resize it before performing the copy, I assume you are using C# More details available at MSDN msdn.microsoft.com/en-us/library/system.array.aspx

T[]array1=getOneArray();
T[]array2=getAnotherArray();
intarray1OriginalLength=array1.Length;
Array.Resize(refarray1,array1OriginalLength+array2.Length);
Array.Copy(array2,0,array1,array1OriginalLength,array2.Length);