C#和Web Services调用。

昨天一个实验室的师妹说不会做Amazon，今天看了一下做了一个例子。

先建一个WindowsApplication.

建一个FORM如下：

form1的代码：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using AmazonApplication.com.amazon.soap;

namespace AmazonApplication
...{
    public partial class Form1 : Form
    ...{
        AmazonSearchService search= new AmazonSearchService();
        ProductInfo pinfo= new ProductInfo();
        Details details=new Details();
        string[] name=new string[100];
        string[] de=new string[100];
        int number = 0;
        int amount;
        public Form1()
        ...{
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        ...{
            this.Close();
        }

        private void button2_Click(object sender, EventArgs e)
        ...{
            KeywordRequest key=new KeywordRequest();
            key.devtag = "Access Key ID ";
            key.keyword = this.textBox1.Text;
            key.mode = "books";
            key.type = "lite";
            key.page = "1";
            key.tag = "webservices-20";
            key.sort = "+titlerank";

            pinfo = search.KeywordSearchRequest(key);
            amount = pinfo.Details.Length;
            for (int i = 0; i < amount; i++)
            ...{
                details = pinfo.Details[i];
                name[i] = details.ProductName;
                if (details.Authors != null)
                ...{
                    if (details.Authors[0] != null)
                        de[i] = "Authors:" + details.Authors[0];/**//*+ "/n" +
                    "Isbn:" + details.Isbn + "/n" +
                    "Manufacturer:"+details.Manufacturer;*/
                    else de[i] = "ssssssssssss";
                }
                else
                    de[i] = "aaaaaaaaaaaaa";
            }
            this.richTextBox2.Text = name[0];
            this.richTextBox1.Text = de[0];
        }



        private void button3_Click(object sender, EventArgs e)
        ...{
            if (number > 0)
            ...{
                number--;
                this.richTextBox2.Text = name[number];
                this.richTextBox1.Text = de[number];
            }
        }

        private void button4_Click(object sender, EventArgs e)
        ...{
            if (number < amount-1)
            ...{
                number++;
                this.richTextBox2.Text = name[number];
                this.richTextBox1.Text = de[number];
            }

        }

        private void Form1_Load(object sender, EventArgs e)
        ...{

        }
    }
}

 

 

运行结果如下：

 

调用成功：）