private void button1_Click_1(object sender, EventArgs e)
{
numberOfGroups = Int32.Parse(textBox1.Text);
textBox1.Text = "";
var adapter = new StudentTableAdapter();
var rows = adapter.GetData();
List <Students> students = new List <Students>();
foreach (var row in rows)
{
Students student = new Students();
student.firstname = row.First_Name;
student.lastname = row.Last_Name;
students.Add(student);
}
List <List <Students> > groups = new List <List <Students> >();
for (int g = 0; g < numberOfGroups; g++)
{
groups.Add(new List <Students>());
}
Random random;
while (students.Count > 0)
{
for (int n = 0; n < numberOfGroups; n++)
{
random = new Random();
int rand = random.Next(0, students.Count);
//Console.WriteLine(students[n].firstname);
groups[n].Add(students[rand]);
students.RemoveAt(rand);
}
}
int i = 1;
foreach (var group in groups)
{
listBox1.Items.Add("Group #" + i);
foreach (var person in group)
{
listBox1.Items.Add(person.firstname + " " + person.lastname);
}
listBox1.Items.Add("\n");
i++;
}
}
private void subButton_Click(object sender, EventArgs e)
{
if (checkBox.GetItemChecked(0))
{
MessageBox.Show("Generating groups based on the number of students!");
checkBox.SetSelected(0, false);
}
else if (checkBox.GetItemChecked(1))
{
MessageBox.Show("Generating groups based on the number of groups!");
checkBox.SetSelected(1, false);
int numberOfGroups = Int32.Parse(numLbl.Text);
numLbl.Text = "";
var adapter = new StudentTableAdapter();
var rows = adapter.GetData();
List <Students> students = new List <Students>();
foreach (var row in rows)
{
int n = 0;
List <Students> student = new List <Students>();
student.Add(new Students()
{
firstname = row.First_Name, lastname = row.Last_Name
});
//student[n].firstname = row.First_Name;
//student[n].lastname = row.Last_Name;
students.Add(student[n]);
n++;
}
List <List <Students> > groups = new List <List <Students> >();
for (int g = 0; g < numberOfGroups; g++)
{
groups.Add(new List <Students>());
}
Random random;
while (students.Count > 0)
{
for (int n = 0; n < numberOfGroups; n++)
{
random = new Random();
int rand = random.Next(0, students.Count);
//Console.WriteLine(students[n].firstname);
groups.ElementAt(n).Add(students[rand]);
students.RemoveAt(rand);
}
}
int i = 1;
foreach (var group in groups)
{
listBox1.Items.Add("Group #" + i);
foreach (var person in group)
{
listBox1.Items.Add(person.firstname + " " + person.lastname);
}
listBox1.Items.Add("\n");
i++;
}
}
}
