Following code has some syntax problems. Write this code by removing all problems of syntax. (Non-anonymous question om (4 Points) string email = "^([0-9a-ZA-Z] ([-\1.\\w]*[0-9a-ZA-Z])*([0-9a-zA-Z][-\\w]*[0-9a-ZA-Z]\\.) +[a- ZA-Z]{2,9})$"; private void txt_Email_Leave(object sender, EventArgs e) { if(string.IsNullOrEmpty(txt_Email.Text). true) { txt_Email. Focus==True; errorProvider2.Error(this.txt_email, "Cannot be blanked"); } } private void button1_Click(object sender, EventArgs e) { Regex objEmail = new Regex(mail); bool result = objEmail. Ismatch(txt_Email); MessageBox.Show(result.ToString(); }