public string AutoGenDestinationIDs()
{
string destinationId = "did_";
string generatedID = dataAccessObject.AutoGenDestinationIDs(); // Get last ID from AutoGenDestinationIDs() method.
string[] idString = generatedID.Split('_'); // Split the genrated value at "_". for ex: pid_0 will be splited into pid_ and 0;
uint number = uint.Parse(idString[1]); // Will give out the numerical value in the string.
number++;
destinationId = destinationId + number; // Incrememt Destination ID
return(destinationId);
}