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org.symbian.tools.wrttools.doc.WebDeveloper/html/GUID-E138B464-2086-4E74-B356-ACF8687BBB5A.html
author Eugene Ostroukhov <eugeneo@symbian.org>
Wed, 26 May 2010 17:01:34 -0700
changeset 341 480716493610
parent 229 716254ccbcc0
permissions -rw-r--r--
Set content type for png files


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<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="IDataSource.New()"/><meta name="DC.Relation" scheme="URI" content="GUID-55591BBC-49F8-407D-98F5-1D2FCD5DFB34"/><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-B8845FF1-D7F6-476A-8651-8B9C12D8789F"/><meta name="DC.Format" content="XHTML"/><meta name="DC.Identifier" content="GUID-E138B464-2086-4E74-B356-ACF8687BBB5A"/><title>IDataSource.New() </title><script type="text/javascript">
      function initPage() {}
    </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-E138B464-2086-4E74-B356-ACF8687BBB5A"><span>IDataSource.</span>New()</h1><div>
<p><strong>Description:</strong></p>
<p>The <code>New</code> method creates an empty landmark or landmark
category item. You can use the new item as a template.</p>
<p>This is a synchronous method.</p>
<p><strong>Syntax:</strong></p>

<pre class="codeblock" id="GUID-B78E6EE2-F0FC-4684-A621-605105566E8E">result = so.IDataSource.New(criteria);</pre>
<p><strong>Arguments:</strong></p>
<ul>
<li><p><code>criteria</code>:</p>

<p>This is an object that specifies the type of item to create. The following
table describes the properties of this object.</p>

</li>
</ul>
<div class="tablenoborder"><a name="GUID-AC0790B4-4777-45B4-9ECE-33B75677F998"><!----></a><table cellpadding="4" cellspacing="0" summary="" id="GUID-AC0790B4-4777-45B4-9ECE-33B75677F998" frame="border" border="1" rules="all"><caption><strong>Table: </strong><span>Criteria</span> object properties</caption>
<thead align="left">
<tr class="title "><th class="cellrowborder" valign="top" width="33.33333333333333%" id="d0e38963">
<p>Property</p>
</th><th class="cellrowborder" valign="top" width="33.33333333333333%" id="d0e38968">
<p>Description</p>
</th><th class="cellrowborder" valign="top" width="33.33333333333333%" id="d0e38973">
<p>Value</p>
</th></tr>
</thead>
<tbody>
<tr class="">
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e38963 ">
<p><code>criteria.Type</code></p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e38968 ">
<p>This is a text string that specifies the type of item to create.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e38973 ">
<p>Possible values:</p>
<ul>
<li><p><code>"Landmark"</code></p></li>
<li><p><code>"Category"</code></p></li>
</ul>
</td>
</tr>
</tbody>
</table></div>
<p><strong>Return value:</strong></p>
<p>The <code>New</code> method returns an object that contains
the empty item that it created, an error code, and an error message.</p>
<div class="tablenoborder"><a name="GUID-8B0F000A-3396-486E-927B-A826983B85CE"><!----></a><table cellpadding="4" cellspacing="0" summary="" id="GUID-8B0F000A-3396-486E-927B-A826983B85CE" frame="border" border="1" rules="all"><caption><strong>Table: </strong>Return value
properties for New</caption>
<thead align="left">
<tr class="title "><th class="cellrowborder" valign="top" width="33.33333333333333%" id="d0e39042">
<p>Property</p>
</th><th class="cellrowborder" valign="top" width="33.33333333333333%" id="d0e39047">
<p>Description</p>
</th><th class="cellrowborder" valign="top" width="33.33333333333333%" id="d0e39052">
<p>Value</p>
</th></tr>
</thead>
<tbody>
<tr class="">
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e39042 ">
<p><code>result.ReturnValue</code></p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e39047 ">
<p>This is an object that contains the empty landmark or landmark category
item.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e39052 ">
<p>See <a href="GUID-2B3FD0AF-2552-46AB-83B5-F404506D16EE.html#GUID-2B3FD0AF-2552-46AB-83B5-F404506D16EE">Landmark</a> or <a href="GUID-40EAD781-6B30-406E-B05F-0BE932EFE86A.html#GUID-40EAD781-6B30-406E-B05F-0BE932EFE86A">Landmark category</a>, depending on which
type of item was created.</p>
</td>
</tr>
<tr class="bg ">
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e39042 ">
<p><code>result.ErrorCode</code></p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e39047 ">
<p>This is a number that specifies a predefined error code.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e39052 ">
<p>See <a href="GUID-0A215AF3-59F0-4158-842C-0D7B030E5EA4.html#GUID-0A215AF3-59F0-4158-842C-0D7B030E5EA4">Service API error codes</a>.</p>
</td>
</tr>
<tr class="">
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e39042 ">
<p><code>result.ErrorMessage</code></p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e39047 ">
<p>This is a text string that describes the error.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="d0e39052 ">
<p>See <a href="GUID-4ECCCBED-DE6D-4366-B037-90E874C4DF5C.html#GUID-4ECCCBED-DE6D-4366-B037-90E874C4DF5C">Landmarks Service API error messages</a>.</p>
</td>
</tr>
</tbody>
</table></div>
<p><strong>Example code:</strong></p>
<p/>
<p>For the complete source of a sample widget
that demonstrates how to use this Service API, see <a href="GUID-11D59F76-EC4C-4297-B262-D5174E826B43.html#GUID-11D59F76-EC4C-4297-B262-D5174E826B43">the
full example</a>.</p>


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FCL/sftools/dev/eclipseenv/wrttools