Notification.OnResponseSubmitted Method

Article
12/12/2007

Namespace: Microsoft.WindowsCE.Forms
Assembly: Microsoft.WindowsCE.Forms (in microsoft.windowsce.forms.dll)

Syntax

'Declaration
Protected Overridable Sub OnResponseSubmitted ( _
    e As ResponseSubmittedEventArgs _
)
'Usage
Dim e As ResponseSubmittedEventArgs

Me.OnResponseSubmitted(e)

protected virtual void OnResponseSubmitted (
    ResponseSubmittedEventArgs e
)

protected:
virtual void OnResponseSubmitted (
    ResponseSubmittedEventArgs^ e
)

protected void OnResponseSubmitted (
    ResponseSubmittedEventArgs e
)

protected function OnResponseSubmitted (
    e : ResponseSubmittedEventArgs
)

Not applicable.

Parameters

Remarks

A ResponseSubmitted event occurs when the message balloon is dismissed by user input or if the InitialDuration time elapses. The Response property contains a string with the results of an HTML form or the names of a button or link clicked by the user. You can parse this string for values pertinent to your application.

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

The OnResponseSubmitted method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors: When overriding OnResponseSubmitted in a derived class, be sure to call the base class’s OnResponseSubmitted method so that registered delegates receive the event.

Example

The following code example parses the Response property for values selected in an HTML form, and for the name of other elements in the message balloon. This code example is part of a larger example provided for the Notification class.

' 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();
}

Platforms

Windows Mobile for Pocket PC

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

Version Information

.NET Compact Framework

Supported in: 2.0

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