调用WebSerivice 添加web引用

       

添加Web 引用

http://localhost/myweb/service.asmx

默认是localhost;

 private void button1_Click(object sender, EventArgs e)
        {
            localhost.SecurityWebService ser = new localhost.SecurityWebService();
           localhost. SecurityInfo info=ser.GetSecurityInfo(textBox1.Text);
           textBox2.Text = info.CompanyName;
           textBox3.Text = info.Price.ToString();
        }