How to convert 3D matrix to 1D matrix ?

Question

Hi i want to convert 3d array matrix to 1D array matrix .

Vulpes · Answer

You have to do this 'manually' as there are no 'Copy' methods in the Array class which can deal with arrays of different dimensions. Here's an example: using System; class Test { static void Main() { int[] ia3d = new int[] { { { 1 2 3 } { 4 5 6} } { { 7 8 9 } { 10 11 12 } } }; int len1 = ia3d.GetLength(0); int len2 = ia3d.GetLength(1); int len3 = ia3d.GetLength(2); int[] ia = new int[ia3d.Length]; for(int i = 0; i for(int j = 0; j for(int k = 0; k ia[i * len2 * len3 + j * len3 + k] = ia3d[i j k]; // check it worked foreach(int i in ia) Console.WriteLine(i); Console.ReadKey(); } }