من این تابع را نوشتم:
//convert a number in to money format.
public static string numberToMoney(string input)
{
input = moneyToNumber(input);
string outputT = "";
string output = "";
int j=0;
for(int i = input.Length-1;i>=0;i--)
{
outputT += input[i];
if (j % 3 == 2 && j < input.Length - 1)
{
outputT += ",";
}
j++;
}
for(int i=outputT.Length-1;i>=0;i--)
{
output += outputT[i];
}
return output;
}
//convert a money format to number
public static string moneyToNumber(string input)
{
string output = "";
for (int i = 0; i < input.Length; i++)
{
if (input[i] != ',')
output += input[i];
}
return output;
}