WebService Server & Client (2)

add web reference

local : //url of webservice

 private void button1_Click(object sender, System.EventArgs e)
  {
   localhost.Service1 obj = new localhost.Service1();
   dataGrid1.DataSource = obj.GetData().Tables[0];
  }

  private void button2_Click(object sender, System.EventArgs e)
  {
   button2.Text = obj.GetNo().ToString();
  }

  localhost.Service1 obj;

  private void Form1_Load(object sender, System.EventArgs e)
  {
   obj = new localhost.Service1();
  }