private String checkValidity()
{
try
{
LicenseService license = new LicenseService();
String currentKey = license.getCurrentKey();
String getDecrypt = license.Decrypt(currentKey);
string getLastDate = getDecrypt.Substring(1, 1) + getDecrypt.Substring(16, 1);
string Sdate = "20" + getDecrypt.Substring(8, 1) + getDecrypt.Substring(3, 1) + "-" + getDecrypt.Substring(5, 1) + getDecrypt.Substring(12, 1) + "-" + "01";
string Edate = "20" + getDecrypt.Substring(13, 1) + getDecrypt.Substring(18, 1) + "-" + getDecrypt.Substring(10, 1) + getDecrypt.Substring(6, 1) + "-" + getLastDate.ToString();
System.Diagnostics.Debug.Write(Sdate + "::" + Edate);
return(Sdate + "::" + Edate);
}
catch (Exception ex)
{
throw ex;
}
}