private void button1_Click(object sender, EventArgs e)
{
localhost.Service1 ser = new localhost.Service1();
bool isvaliduser;
bool isvaliduserpassed;
ser.isValidUser(txtusername.Text, txtpassword.Text, out isvaliduser, out isvaliduserpassed);
if (isvaliduser)
{
MessageBox.Show("Valid User");
}
else
{
MessageBox.Show("InValid User");
}
}