Replace Array.ConvertAll in NetCore 1.0

Question

My current code is using Array.ConvertAll, which I need to migrate to net core 1.0. How to migrate it to work in Net core.

Can we use foreach statement with custom conversion code to handle the conversion? But I don't know how to do it.

Any help is appreciated.

Answer 1

Instead of

int[] array1 = ...
string[] array2 = Array.ConvertAll(array1, element => element.ToString());

You could use Linq:

int[] array1 = ...
string[] array2 = array1.Select(element => element.ToString()).ToArray();

Answer 2

Only if you upgrade to latest .NET Core 1.0 official release (forget about all previous testing bits), you can use this method in System.Runtime package,

https://learn.microsoft.com/en-us/dotnet/core/api/system.array#System_Array_ConvertAll__2___0___System_Converter___0___1__