C#

YourApp %1

string s1 = "\"first string";<br />
string s2 = "second string\"";<br />
<br />
string middle = " , "<br />
string combined = string1 + middle + s2 <br />
You get: "first string , second string" 

Process proc = new Process();
proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
proc.StartInfo.FileName = @"NSLOOKUP.EXE";
proc.Start();

// Make an arraylist because you don't know the number of students you have
// In .Net 2, you can do List<ClassStudent> or something (then you don't have to cast)
ArrayList students = new ArrayList();
int logCount = 0;

while (LogReader.Read()){
  // Make a new student
  ClassStudent student = new ClassStudent(logCount);
  // Fill it with data
  student.SetKnown(LogReader.GetInt32(0), LogReader.GetString(1));
  // Now add the new student to the students arraylist
  students.Add(student);
  logCount++;
}
// Now students is filled with the students (duh), and you can still reference it
// That's because you've created the students arraylist outside the while loop

// Now you can get a student like this:
// With ArrayList you have to cast from object to a ClassStudent
// In .Net 2 you dont have to do that with List<ClassStudent> or something
ClassStudent firstStudent = (ClassStudent)students(0);

Guffa wrote:

:: You are not creating any ClassStudents objects. That means that you can't call the setKnown method as the reference that you try to use to make the call (the item in the array) is null.