今天完成了.net compact framework 加 web service的演练.

具体是这样的:

       invoke the web service of http://samples.gotdotnet.com/quickstart/aspplus/samples/services/MathService/CS/MathService.asmx?WSDL

which service privided the math mothd such as add/sub/mulite/div.

I invoke the mothd in the win ce with compact framework,

ye,the result is out at faniliy.I am happy now.

some source followed :

switch (comboBox1.SelectedItem.ToString())
   {
    case "+":
     textBox3.Text
      = MathService.Add(Single.Parse(textBox1.Text),Single.Parse(textBox2.Text)).ToString();
     break;
    case "-":
     textBox2.Text
      = MathService.Subtract(Single.Parse(textBox1.Text),Single.Parse(textBox2.Text)).ToString();
     break;
    case "*":
     textBox2.Text
      = MathService.Multiply(Single.Parse(textBox1.Text),Single.Parse(textBox2.Text)).ToString();
     break;
    case "/":
     textBox2.Text
      = MathService.Divide(Single.Parse(textBox1.Text),Single.Parse(textBox2.Text)).ToString();
     break;
  
   }

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