C# string comma separated to integer array
this C# function will convert an comma separated string in to an array of integers
private int[] commaStrToArray(string strIntComma)
{
string [] strArray;
strArray = strIntComma.Split(new char[] {','});
int [] intArray = new int [strArray.Length];
for (int i = 0; i < strArray.Length; i++)
intArray[i] = int.Parse(strArray[i]);
return intArray;
} - carlos's blog
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Convert integer array to string comma separated
private string arrayToCommaStr(int[] intArray) { string comma = ""; string strOut = ""; foreach (int i in intArray) { strOut += comma + i.ToString(); comma = ","; } return strOut; }