ResponseSubmittedEventArgs.Response プロパティとは何？わかりやすく解説 Weblio辞書

.NET Framework クラスライブラリリファレンス

索引トップ用語の索引ランキング

ResponseSubmittedEventArgs.Response プロパティ

選択されたリンクまたはボタンの名前が含まれた文字列、またはメッセージバルーンのテキストに埋め込まれたフォームの結果を取得または設定します。

名前空間: Microsoft.WindowsCE.Forms
アセンブリ: Microsoft.WindowsCE.Forms (microsoft.windowsce.forms.dll 内)
構文

Visual Basic (宣言)

Public ReadOnly Property
 Response As String

Visual Basic (使用法)

Dim instance As ResponseSubmittedEventArgs
Dim value As String

value = instance.Response

public string Response { get;
 }

C++

public:
property String^ Response {
    String^ get ();
}

/** @property */
public String get_Response ()

JScript

public function get Response
 () : String

プロパティ値
文字列値。

解説

次の表は、このプロパティに使用できる値、およびそれらの値を作成できる HTML 要素です。

要素	HTML の例	応答値
リンクの名前	`<a href="helplink">Help</a>`	helplink
ボタンの名前	`<input type=button name=OKbutton value="OK">`	OKbutton
HTML フォームの結果	`<form method=\"GET\" action=notify>`	action=notify

HTML 要素の名前として cmd:# (# は整数) を使用すると、ResponseSubmitted イベントの発生を防ぐことができます。cmd:2 識別子は、タイトルバーに通知アイコンを表示するという特殊な機能を実行するため、[キャンセル] ボタンに適しています。

使用例

応答文字列を解析し、通知バルーンでユーザーが選択した要素を確認するコード例を次に示します。このコード例は、Notification クラスのトピックで取り上げているコード例の一部分です。

Visual Basic

' When a ResponseSubmitted event occurs, this event handler
' parses the response to determine values in the HTML form.
Private Sub OnResponseSubmitted(obj As
 Object, _ 
   resevent As ResponseSubmittedEventArgs) Handles
 Notification1.ResponseSubmitted
   
   ' Use a StringBuilder to create a log of the response.
   Dim LogResponse As New
 StringBuilder()
   
   
   ' If the response contains the name specified for the action value
   ' of the HTML form, in this case "notify," get the value
 of the
   ' selected option from the SELECT list. An example of the
   ' response string would be notify?lstbx=0.
   If resevent.Response.Substring(0, 6) = "notify"
 Then
      Dim choice As Integer
 = Convert.ToInt32(resevent.Response.Substring(13, 1))
      Select Case choice
         Case 0
            LogResponse.Equals("submit")
         Case 1
            LogResponse.Equals("opt 1")
         Case 2
            LogResponse.Equals("opt 2")
         Case 3
            LogResponse.Equals("opt 3")
         Case 4
            LogResponse.Equals("opt 4")
      End Select
      ' If the checkbox in the form is checked, the response
      ' string could be as follows: notify?lstbx=0chkbx=on
      ' You can determine whether the check box is selected
      ' by checking whether the response ends with "on".
      If resevent.Response.EndsWith("on")
 Then
         LogResponse.Equals("checkbox")
      End If
   
   ' If the user clicked the settings link,
   ' log the response. This example could display
   ' a dialog box by activating another form.
   ElseIf resevent.Response = "settings"
 Then
      ' Display a settings dialog by activating
      ' a form named 'Settings':
      ' Settings.Activate
      LogResponse.Equals("Postponed by clicking link")
      
      ' The user needs to respond to the notification
      ' after checking the settings, so set the
      ' InitialDuration and Visible properties so
      ' that the icon appears in the title bar.
      Notification1.InitialDuration = 0
      Notification1.Visible = True
   End If
   
   ' Display the response on the status bar.
   StatusBar1.Text = LogResponse.ToString() + " HTML: "
 + resevent.Response.ToString()
End Sub

// When a ResponseSubmitted event occurs, this event handler
// parses the response to determine values in the HTML form.
private void OnResponseSubmitted(object obj,
 ResponseSubmittedEventArgs resevent)
{

    // Use a StringBuilder to create a log of the response.
    StringBuilder LogResponse = new StringBuilder();


    // If the response contains the name specified for the action value
    // of the HTML form, in this case "notify," get the value
 of the
    // selected option from the SELECT list. An example of the
    // response string would be notify?lstbx=0.

    if (resevent.Response.Substring(0, 6) == "notify")
    {
        int choice = Convert.ToInt32(resevent.Response.Substring(13,
 1));
        switch (choice)
        {
            case 0:
                LogResponse.Equals("submit");
                break;
            case 1:
                LogResponse.Equals("opt 1");
                break;
            case 2:
                LogResponse.Equals("opt 2");
                break;
            case 3:
                LogResponse.Equals("opt 3");
                break;
            case 4:
                LogResponse.Equals("opt 4");
                break;
        }
        // If the checkbox in the form is checked, the response
        // string could be as follows: notify?lstbx=0chkbx=on
        // You can determine whether the check box is selected
        // by checking whether the response ends with "on".
        if (resevent.Response.EndsWith("on"))
            LogResponse.Equals("checkbox");
    }

    // If the user clicked the settings link,
    // log the response. This example could display
    // a dialog box by activating another form.
    else if (resevent.Response == "settings")
    {
        // Display a settings dialog by activating
        // a form named 'Settings':
        // Settings.Activate
        LogResponse.Equals("Postponed by clicking link");

        // The user needs to respond to the notification
        // after checking the settings, so set the
        // InitialDuration and Visible properties so
        // that the icon appears in the title bar.
        notification1.InitialDuration = 0;
        notification1.Visible = true;
    }

    // Display the response on the status bar.
    statusBar1.Text = LogResponse.ToString() + " HTML: " + resevent.Response.ToString();
}