how to convert string array to integer array

Question

Hi.. Who knows how to convert string array to integer array..? Can help ?? thanks..

Jaganathan Bantheswaran · Answer

Hi Try this with your code. public static class ExtensionMethods { public static string[] ToStringArray(this int[] intArray) { return Array.ConvertAll (intArray delegate(int intParameter) { return intParameter.ToString(); }); } public static int[] ToIntArray(this string[] strArray) { return Array.ConvertAll (strArray delegate(string intParameter) { return int.Parse(intParameter.ToString()); }); } } This is extension methods you can use this your project.

Vulpes · Answer

Try the following. Notice that if an element of the string array cannot be parsed to an integer then zero is inserted into the integer array. using System; class Test { static void Main() { string[] strings = {1 2 3 rubbish}; int[] ints = new int[strings.Length]; for(int i = 0; i foreach(int i in ints) Console.WriteLine(i); } }