C#

<br />
MailMessage Mail = new MailMessage("fake@fake.com", "fake@fake.com");<br />
Mail.Subject = "testing ticket system";<br />
Mail.Body = "lalala wtf....";<br />
<br />
Attachment File = new Attachment(@"C:\Screenshot.jpg");<br />
Mail.Attachments.Add(File);<br />
<br />
SmtpClient SMTP = new SmtpClient();<br />
SMTP.Host = "somefakeserver.com";<br />
SMTP.Port = "25";<br />
<br />
SMTP.Send(Mail);<br />

private void SaveData()
{
    if(dataIsValid())
    {
        //
        // Create db objects and insert into db
        //
    }
}

private bool dataIsValid()
{
    if (textBox1.Text = "")
    {
        MessageBox.Show("Please Enter A Name");
        textBox1.Focus();
        return false;
    }
    else if (comboBox1.SelectedValue == null)
    {
        MessageBox.Show("Please Select An Age Group");
        comboBox1.Focus();
        return false;
    }
return true;
}

private bool dataIsValid()
{
    if (textBox1.Text = "")
    {
        MessageBox.Show("Please Enter A Name");
        textBox1.Focus();
        return false;
    }
    else if (comboBox1.SelectedValue == null)
    {
        MessageBox.Show("Please Select An Age Group");
        comboBox1.Focus();
        return false;
    }

    try
    {
        TimeSpan.Parse(maskedTextBox1.Text);
        
        try
        {
            TimeSpan.Parse(maskedTextBox2.Text);
            
            try
            {
                TimeSpan.Parse(maskedTextBox3.Text);
            }
            catch
            {
                MessageBox.Show("Please Enter A Duration");
                maskedTextBox3.Focus();
                return false;
            }
        }
        catch
        {
            MessageBox.Show("Please Enter A Duration");
            maskedTextBox2.Focus();
            return false;
        }
    }
    catch
    {
        MessageBox.Show("Please Enter A Duration");
        maskedTextBox1.Focus();
        return false;
    }
return true;
}