private void button1_Click(object sender, EventArgs e) { bool isvalidreset; bool isvalidresetpassed; localhost.Service1 ser = new localhost.Service1(); ser.ValidReset(txtusername.Text, cmbquestions.Text, txtanswer.Text, out isvalidreset, out isvalidresetpassed); if (isvalidreset) { MessageBox.Show("Valid Data"); } else { MessageBox.Show("Invalid information"); } }