NewHelpNeeder questions

• Is there easy way of calculating number of IPs from 2 given IP addresses?
• How to clear field before entering input while using TextChanged?
• Get only name from Save File Dialog
• How to paste 12 consecutive digit numbers into 4 text boxes using TextChanged property?
• How to make the process of scanning TCP ports faster?
• How to read only 20 characters from a string and compare to other string?

NewHelpNeeder answers