private void button2_Click(object sender, EventArgs e)
{
try
{
listBox1.Items.Clear();
if (collection == null || collection.Count == 0)
{
MessageBox.Show("Введите число");
}
else
{
Salaries col = new Salaries();
collection.Sort();
foreach (Salaries s in collection)
{
listBox1.Items.Add(s.person + " , " + s.salary);
}
}
}
catch (Exception ex)
{
MessageBox.Show("Ошибка" + ex.Message);
}
}
private void button3_Click(object sender, EventArgs e)
{
listBox1.Items.Clear();
int count;
if (textBox1.Text == "" || (count = Convert.ToInt32(textBox1.Text)) == 0)
{
MessageBox.Show("Введите число");
this.collection = null;
}
else
{
collection = new List <Salaries>(count);
Salaries col;
for (int i = 0; i < count; i++)
{
col = new Salaries();
collection.Add(col);
}
foreach (Salaries s in collection)
{
listBox1.Items.Add(s.person + " , " + s.salary);
}
}
}