Helpのサンプルコード(VB.NET) †
ここで紹介しているコードはこちらのプロキシクラスを使用しています。
ここで紹介しているコードはこちらのC#のコードをVB.NETに変換したものです。
ECSで使用できるオペレーションやResponseGroupの情報を表示するサンプルです。
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| | <%@ Page Language="VB" %>
<%@ Import Namespace="Amazon.jp.v20060913" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Protected Sub Button1_Click(ByVal sender As Object, _
ByVal e As EventArgs)
Dim req As New HelpRequest()
If HelpTypeList.SelectedValue = "Operation" Then
req.HelpType = HelpRequestHelpType.Operation
Else
If HelpTypeList.SelectedValue = "ResponseGroup" Then
req.HelpType = HelpRequestHelpType.ResponseGroup
End If
End If
req.HelpTypeSpecified = True
req.About = AboutList.SelectedValue
Dim hlp As New Help()
hlp.AWSAccessKeyId = "(あなたのAccessKeyID)"
hlp.AssociateTag = "dobonnet-22"
hlp.Request = New HelpRequest() {req}
Dim aws As New AWSECommerceService()
Dim res As HelpResponse
Try
res = aws.Help(hlp)
Catch ex As Exception
Label1.Text = "エラー：" + ex.Message
Return
End Try
If res Is Nothing OrElse res.Information Is Nothing Then
Label1.Text = "結果を取得できませんでした。"
Return
End If
If Not (res.Information(0).Request.Errors Is Nothing) Then
Label1.Text = "エラー：" + _
res.Information(0).Request.Errors(0).Message
Return
End If
Label1.Text = ""
Dim info As Amazon.jp.v20060913.Information = res.Information(0)
If Not (info.OperationInformation Is Nothing) Then
Label1.Text = "<ul>" + vbLf
Dim i As OperationInformation
For Each i In info.OperationInformation
Label1.Text += "<li><b>" + i.Name + "</b>" + vbLf
Label1.Text += "<li>説明 : " + i.Description + vbLf
Label1.Text += "<li>必須パラメーター :" + vbLf
Label1.Text += "<ul>" + vbLf
Dim s As String
For Each s In i.RequiredParameters
Label1.Text += "<li>" + s + vbLf
Next s
Label1.Text += "</ul>" + vbLf
Label1.Text += "<li>オプションパラメーター :" + vbLf
Label1.Text += "<ul>" + vbLf
For Each s In i.AvailableParameters
Label1.Text += "<li>" + s + vbLf
Next s
Label1.Text += "</ul>" + vbLf
Label1.Text += "<li>デフォルトのResponseGroup :" + vbLf
Label1.Text += "<ul>" + vbLf
For Each s In i.DefaultResponseGroups
Label1.Text += "<li>" + s + vbLf
Next s
Label1.Text += "</ul>" + vbLf
Label1.Text += "<li>指定可能なResponseGroup :" + vbLf
Label1.Text += "<ul>" + vbLf
For Each s In i.AvailableResponseGroups
Label1.Text += "<li>" + s + vbLf
Next s
Label1.Text += "</ul>" + vbLf
Next i
Label1.Text += "</ul>" + vbLf
Else
If Not (info.ResponseGroupInformation Is Nothing) Then
Label1.Text = "<ul>" + vbLf
Dim i As ResponseGroupInformation
For Each i In info.ResponseGroupInformation
Label1.Text += "<li><b>" + i.Name + "</b>" + vbLf
Label1.Text += "<li>作成日 : " + i.CreationDate + vbLf
Label1.Text += "<li>Operation :" + vbLf
Label1.Text += "<ul>" + vbLf
Dim s As String
For Each s In i.ValidOperations
Label1.Text += "<li>" + s + vbLf
Next s
Label1.Text += "</ul>" + vbLf
Label1.Text += "<li>Element :" + vbLf
Label1.Text += "<ul>" + vbLf
For Each s In i.Elements
Label1.Text += "<li>" + s + vbLf
Next s
Label1.Text += "</ul>" + vbLf
Next i
Label1.Text += "</ul>" + vbLf
Else
Label1.Text += "表示する内容がありません。"
End If
End If
End Sub
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
If Not IsPostBack Then
SetAboutList()
End If
End Sub
Protected Sub HelpTypeList_SelectedIndexChanged( _
ByVal sender As Object, ByVal e As EventArgs)
SetAboutList()
End Sub
Protected Sub SetAboutList()
AboutList.Items.Clear()
If HelpTypeList.SelectedValue = "Operation" Then
AboutList.Items.Add("CartAdd")
AboutList.Items.Add("CartClear")
AboutList.Items.Add("CartCreate")
AboutList.Items.Add("CartModify")
AboutList.Items.Add("CustomerContentLookup")
AboutList.Items.Add("CustomerContentSearch")
AboutList.Items.Add("Help")
AboutList.Items.Add("ItemLookup")
AboutList.Items.Add("ItemSearch")
AboutList.Items.Add("ListLookup")
AboutList.Items.Add("ListSearch")
AboutList.Items.Add("SellerListingLookup")
AboutList.Items.Add("SellerListingSearch")
AboutList.Items.Add("SellerLookup")
AboutList.Items.Add("SimilarityLookup")
AboutList.Items.Add("TransactionLookup")
Else
If HelpTypeList.SelectedValue = "ResponseGroup" Then
AboutList.Items.Add("Accessories")
AboutList.Items.Add("BrowseNodes")
AboutList.Items.Add("Cart")
AboutList.Items.Add("CartSimilarities")
AboutList.Items.Add("CustomerFull")
AboutList.Items.Add("CustomerInfo")
AboutList.Items.Add("CustomerLists")
AboutList.Items.Add("CustomerReviews")
AboutList.Items.Add("EditorialReview")
AboutList.Items.Add("Help")
AboutList.Items.Add("Images")
AboutList.Items.Add("ItemAttributes")
AboutList.Items.Add("ItemIds")
AboutList.Items.Add("Large")
AboutList.Items.Add("ListFull")
AboutList.Items.Add("ListInfo")
AboutList.Items.Add("ListItems")
AboutList.Items.Add("ListMinimum")
AboutList.Items.Add("ListmaniaLists")
AboutList.Items.Add("Medium")
AboutList.Items.Add("OfferFull")
AboutList.Items.Add("OfferSummary")
AboutList.Items.Add("Offers")
AboutList.Items.Add("Request")
AboutList.Items.Add("Reviews")
AboutList.Items.Add("Salesrank")
AboutList.Items.Add("Seller")
AboutList.Items.Add("SellerListing")
AboutList.Items.Add("Similarities")
AboutList.Items.Add("Small")
AboutList.Items.Add("Tracks")
AboutList.Items.Add("TransactionDetails")
AboutList.Items.Add("VariationMinimum")
AboutList.Items.Add("VariationSummary")
AboutList.Items.Add("Variations")
End If
End If
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>Helpのサンプル</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:DropDownList ID="HelpTypeList" runat="server"
OnSelectedIndexChanged="HelpTypeList_SelectedIndexChanged"
AutoPostBack="True">
<asp:ListItem>Operation</asp:ListItem>
<asp:ListItem>ResponseGroup</asp:ListItem>
</asp:DropDownList>
<asp:DropDownList ID="AboutList" runat="server">
</asp:DropDownList>
<asp:Button ID="Button1" runat="server"
OnClick="Button1_Click" Text="送信" />
<br />
</div>
</form>
<br />
<asp:Label ID="Label1" runat="server" EnableViewState="False">
</asp:Label>
</body>
</html>
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