Web Service

 

1) create asp.net web application project and add webservice into the project

2) add this code to asmx.cs file of class library

public int add(int a, int b)

        {

            return a + b;

        }

3)run and test it

4)add asp.net web application project to your solution

5)add reference of service to asp.net web application

6)add this code to aspx file

<table>

                <tr>

                    <td>Enter Number 1</td>

                    <td>

                        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox></td>

                </tr>

                <tr>

                    <td>Enter number 2</td>

                    <td>

                        <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox></td>

                </tr>

                <tr>

                    <td></td>

                    <td>

                        <asp:Button ID="Button1" runat="server" Text="Add" OnClick="Button1_Click" /></td>

                </tr>

            </table>

7)add this code to aspx.cs file(double click on Add button)

addservice.WebService1SoapClient client = new addservice.WebService1SoapClient();

            int result = client.add(Convert.ToInt32(TextBox1.Text), Convert.ToInt32(TextBox2.Text));

            Response.Write(result);

8)set asp.net application as startup project

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