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	<updated>2026-04-18T07:12:36Z</updated>
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		<title>Admin: Created page with &quot;{{Breadcrumb|}} {{Breadcrumb|Digital}} {{Breadcrumb|iOS SDK API Reference}}  {{CurrentBreadcrumb}} Category:Digital Category:iOS SDK API Reference Queries the Nielsen...&quot;</title>
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		<updated>2017-05-21T04:20:04Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{Breadcrumb|}} {{Breadcrumb|Digital}} {{Breadcrumb|iOS SDK API Reference}}  {{CurrentBreadcrumb}} &lt;a href=&quot;/wiki/Category:Digital&quot; title=&quot;Category:Digital&quot;&gt;Category:Digital&lt;/a&gt; &lt;a href=&quot;/wiki/Category:iOS_SDK_API_Reference&quot; class=&quot;mw-redirect&quot; title=&quot;Category:iOS SDK API Reference&quot;&gt;Category:iOS SDK API Reference&lt;/a&gt; Queries the Nielsen...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Breadcrumb|}} {{Breadcrumb|Digital}} {{Breadcrumb|iOS SDK API Reference}}  {{CurrentBreadcrumb}}&lt;br /&gt;
[[Category:Digital]]&lt;br /&gt;
[[Category:iOS SDK API Reference]]&lt;br /&gt;
Queries the Nielsen App Api framework for the last event that occurred and returns an NSDictionary object with the event information.&lt;br /&gt;
&lt;br /&gt;
== Syntax ==&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;objective-c&amp;quot;&amp;gt;&lt;br /&gt;
@property (readonly) NSDictionary *lastEventDict;&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Input Parameters ==&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! Parameter !! Description&lt;br /&gt;
|-&lt;br /&gt;
| None || &lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Output Parameters ==&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! Output Parameters (Return value) !! Description&lt;br /&gt;
|-&lt;br /&gt;
| colspan=2 | Getting a self object and JSON object with the event occurred information.&lt;br /&gt;
|-&lt;br /&gt;
| eventCode || NSInteger which specifies the NielsenAppApi event code and when it occurred.&lt;br /&gt;
|-&lt;br /&gt;
| eventDescription || An NSString object that describes the actual event.&lt;br /&gt;
|-&lt;br /&gt;
| timestamp || NSDate object containing a time stamp at which the last event occurred.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Notes ==&lt;br /&gt;
The userInfo dictionary object in the NSError contains descriptive information about the error that occurred, which is predefined by the Nielsen App SDK and the time it occurred. Refer to [[Event and Error Handling]] section for more details.&lt;/div&gt;</summary>
		<author><name>Admin</name></author>
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