org.symbian.tools.wrttools.doc.WebDeveloper/html/GUID-2EBDD073-499C-4A1E-A0DA-4FF8243A6479.html
author Eugene Ostroukhov <eugeneo@symbian.org>
Mon, 07 Jun 2010 16:33:07 -0700
changeset 354 0bceeb415e7f
parent 229 716254ccbcc0
permissions -rw-r--r--
Bug 2892 - Import wgz file from Import menu should have same functionality as File New Project Create from wgz
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
229
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
     1
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
     2
<!DOCTYPE html
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
     3
  PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
     4
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><meta name="copyright" content="(C) Copyright 2009"/><meta name="DC.rights.owner" content="(C) Copyright 2009"/><meta name="DC.Type" content="mobileconcept"/><meta name="DC.Title" content="IMessaging.Cancel()"/><meta name="DC.Relation" scheme="URI" content="GUID-1F17637B-4439-4FFE-AFD8-93D84B01666A"/><meta name="DC.Relation" scheme="URI" content="GUID-BE6FB5B3-020A-44F3-A4AC-DFD0FEA42B7A"/><meta name="DC.Relation" scheme="URI" content="GUID-7C69DDA4-16F1-4A8F-BDB2-4CB0015B4E81"/><meta name="DC.Relation" scheme="URI" content="GUID-65AAF569-D347-462B-B59A-9D7CA184AB9C"/><meta name="DC.Relation" scheme="URI" content="GUID-91579EE5-A608-401C-82B4-DCF1723EC7B5"/><meta name="DC.Format" content="XHTML"/><meta name="DC.Identifier" content="GUID-2EBDD073-499C-4A1E-A0DA-4FF8243A6479"/><title>IMessaging.Cancel() </title><script type="text/javascript">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
     5
      function initPage() {}
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
     6
    </script><link href="../PRODUCT_PLUGIN/book.css" rel="stylesheet" type="text/css"/><link href="css/s60/style.css" rel="stylesheet" type="text/css" media="all"/></head><body onload="initPage();"><div class="body"><div class="contentLeft prTxt"><h1 class="pageHeading" id="GUID-2EBDD073-499C-4A1E-A0DA-4FF8243A6479">IMessaging.Cancel()</h1><div>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
     7
<p><strong>Description:</strong></p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
     8
<p>The <code>Cancel</code> method cancels an outstanding asynchronous <a href="GUID-5295F092-004B-43F4-85DB-7C54ED14D6DB.html#GUID-5295F092-004B-43F4-85DB-7C54ED14D6DB"><code>Send</code></a> or <a href="GUID-DFEDF3BF-BA73-4418-815C-83B80B888821.html#GUID-DFEDF3BF-BA73-4418-815C-83B80B888821"><code>RegisterNotification</code></a> call.</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
     9
<div class="note"><p><strong class="note_title">Note: </strong>To cancel a <code>RegisterNotification</code> call, use <a href="GUID-E2FDB3FB-2B5E-430C-81B5-9C0C22C4CC04.html#GUID-E2FDB3FB-2B5E-430C-81B5-9C0C22C4CC04"><code>CancelNotification</code></a> instead,
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    10
as it provides a more convenient way of doing this.</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    11
</div>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    12
<p>This is a synchronous method.</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    13
<p><strong>Syntax:</strong></p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    14
<pre class="codeblock" id="GUID-BFBF4E2B-C20A-413E-A024-DDAE3F04B883">result = so.IMessaging.Cancel(criteria);</pre>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    15
<p><strong>Arguments:</strong></p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    16
<ul>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    17
<li><p><code>criteria</code>:</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    18
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    19
<p>This is an object with the <code>TransactionID</code> property
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    20
(number). <code>criteria.TransactionID</code> specifies the transaction
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    21
ID of the <code>Send</code> or <code>RegisterNotification</code> call
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    22
to cancel. The transaction ID is the <code>result.TransactionID</code> value
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    23
that was returned as part of the result of the initial call.</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    24
<p/>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    25
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    26
</li>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    27
</ul>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    28
<p><strong>Return value:</strong></p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    29
<p>The <code>Cancel</code> method returns an object that contains
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    30
an error code and an error message.</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    31
<div class="tablenoborder"><a name="GUID-5AC5E13A-73DA-428D-ABA8-58A479DE808E"><!----></a><table cellpadding="4" cellspacing="0" summary="" id="GUID-5AC5E13A-73DA-428D-ABA8-58A479DE808E" frame="border" border="1" rules="all"><caption><strong>Table: </strong>Return value
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    32
properties for Cancel</caption>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    33
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    34
<thead align="left">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    35
<tr class="title "><th class="cellrowborder" valign="top" width="33.33333333333333%" id="d0e61683">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    36
<p>Property</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    37
</th><th class="cellrowborder" valign="top" width="33.33333333333333%" id="d0e61688">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    38
<p>Description</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    39
</th><th class="cellrowborder" valign="top" width="33.33333333333333%" id="d0e61693">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    40
<p>Value</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    41
</th></tr>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    42
</thead>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    43
<tbody>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    44
<tr class="">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    45
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e61683 ">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    46
<p><code>result.ErrorCode</code></p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    47
</td>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    48
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e61688 ">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    49
<p>This is a number that specifies a predefined error code.</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    50
</td>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    51
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e61693 ">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    52
<p>See <a href="GUID-0A215AF3-59F0-4158-842C-0D7B030E5EA4.html#GUID-0A215AF3-59F0-4158-842C-0D7B030E5EA4">Service API error codes</a>.</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    53
</td>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    54
</tr>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    55
<tr class="bg ">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    56
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e61683 ">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    57
<p><code>result.ErrorMessage</code></p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    58
</td>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    59
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e61688 ">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    60
<p>This is a text string that describes the error.</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    61
</td>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    62
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e61693 ">
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    63
<p>See <a href="GUID-1F17637B-4439-4FFE-AFD8-93D84B01666A.html#GUID-1F17637B-4439-4FFE-AFD8-93D84B01666A">Messaging Service API error messages</a>.</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    64
</td>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    65
</tr>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    66
</tbody>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    67
</table></div>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    68
<p><strong>Example code:</strong></p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    69
<p/>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    70
<p>For the complete source of a sample widget that demonstrates how to
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    71
use this Service API, see <a href="GUID-DBF41DB5-44D7-4822-A611-FBF7DA3A8F3B.html#GUID-DBF41DB5-44D7-4822-A611-FBF7DA3A8F3B">the full example</a>.</p>
716254ccbcc0 Fixed 2046: WRTKit help topics. Fixed 2170: Added support for Web Developer Library. Fixed 1952: Event Trigger icons unreadable
tasneems@symbian.org
parents:
diff changeset
    72
</div></div></div><div class="footer"><hr/><div class="copy">© Nokia 2009.</div></div></body></html>