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;
}
Convert integer array to string comma separated
this is the way to revert the code above
(convert a int array into a string of comma separeted
private string arrayToCommaStr(int[] intArray)
{
string comma = "";
string strOut = "";
foreach (int i in intArray)
{
strOut += comma + i.ToString();
comma = ",";
}
return strOut;
}