Question

I have two strings:

 string ThePhone = "XXX-XXX-XXXX"
 string SkypeBlock = "-<span style='display:none;'>-</span>";

I want to replace the last dash (-) in ThePhone with SkypeBlock

And the desired result:

TheNewPhone = "XXX-XXX-<span style='display:none;'>-</span>XXXX"

How?

Answer 1

I guess this should do the trick:

string ThePhone = "XXX-XXX-XXXX";
string SkypeBlock = "-<span style=\"display:none;\">-</span>";

ThePhone = ThePhone.Substring(0, 8) + SkypeBlock + ThePhone.Substring(8, 4);