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		<id>http://mars.merhot.dk/w/index.php?action=history&amp;feed=atom&amp;title=6237_Programmering_II_%28Csharp%29_Agenda%2FTry_Catch</id>
		<title>6237 Programmering II (Csharp) Agenda/Try Catch - Revision history</title>
		<link rel="self" type="application/atom+xml" href="http://mars.merhot.dk/w/index.php?action=history&amp;feed=atom&amp;title=6237_Programmering_II_%28Csharp%29_Agenda%2FTry_Catch"/>
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		<updated>2026-06-10T17:51:17Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.29.0</generator>

	<entry>
		<id>http://mars.merhot.dk/w/index.php?title=6237_Programmering_II_(Csharp)_Agenda/Try_Catch&amp;diff=31071&amp;oldid=prev</id>
		<title>Orso: moved 6237 Programmering II Try Catch to 6237 Programmering II (Csharp) Agenda/Try Catch</title>
		<link rel="alternate" type="text/html" href="http://mars.merhot.dk/w/index.php?title=6237_Programmering_II_(Csharp)_Agenda/Try_Catch&amp;diff=31071&amp;oldid=prev"/>
				<updated>2015-10-07T10:22:29Z</updated>
		
		<summary type="html">&lt;p&gt;moved &lt;a href=&quot;/w/index.php/6237_Programmering_II_Try_Catch&quot; class=&quot;mw-redirect&quot; title=&quot;6237 Programmering II Try Catch&quot;&gt;6237 Programmering II Try Catch&lt;/a&gt; to &lt;a href=&quot;/w/index.php/6237_Programmering_II_(Csharp)_Agenda/Try_Catch&quot; title=&quot;6237 Programmering II (Csharp) Agenda/Try Catch&quot;&gt;6237 Programmering II (Csharp) Agenda/Try Catch&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 10:22, 7 October 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan='2' style='text-align: center;' lang='en'&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Orso</name></author>	</entry>

	<entry>
		<id>http://mars.merhot.dk/w/index.php?title=6237_Programmering_II_(Csharp)_Agenda/Try_Catch&amp;diff=30880&amp;oldid=prev</id>
		<title>Orso: /* Try catch */</title>
		<link rel="alternate" type="text/html" href="http://mars.merhot.dk/w/index.php?title=6237_Programmering_II_(Csharp)_Agenda/Try_Catch&amp;diff=30880&amp;oldid=prev"/>
				<updated>2015-09-29T13:34:31Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Try catch&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
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				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 13:34, 29 September 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l24&quot; &gt;Line 24:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 24:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/source&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/source&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;6237 Programmering II&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Csharp&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Orso</name></author>	</entry>

	<entry>
		<id>http://mars.merhot.dk/w/index.php?title=6237_Programmering_II_(Csharp)_Agenda/Try_Catch&amp;diff=30613&amp;oldid=prev</id>
		<title>Orso: Created page with &quot;===Try catch===   Der er mange ting som kan gå galt når man programmerer, og det kan være svært at gennemskue hvornår det sker.&lt;br&gt; For at undgå at programmet dør hvis der...&quot;</title>
		<link rel="alternate" type="text/html" href="http://mars.merhot.dk/w/index.php?title=6237_Programmering_II_(Csharp)_Agenda/Try_Catch&amp;diff=30613&amp;oldid=prev"/>
				<updated>2015-09-22T18:17:18Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;===Try catch===   Der er mange ting som kan gå galt når man programmerer, og det kan være svært at gennemskue hvornår det sker.&amp;lt;br&amp;gt; For at undgå at programmet dør hvis der...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;===Try catch===&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Der er mange ting som kan gå galt når man programmerer, og det kan være svært at gennemskue hvornår det sker.&amp;lt;br&amp;gt;&lt;br /&gt;
For at undgå at programmet dør hvis der opstår fejl kan man i stedet anvende try catch.&amp;lt;br&amp;gt;&lt;br /&gt;
I eksemplet herunder laves et array med tre pladser, men i linien under prøver vi at udskrive plads 4.&amp;lt;br&amp;gt;&lt;br /&gt;
Resultatet bliver at programmet hoppe ned til catch, hvor der udskrives en fejlkode, hvor efter programmet fortsætter som normalt.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;source lang=csharp&amp;gt;&lt;br /&gt;
static void Main(string[] args)&lt;br /&gt;
{&lt;br /&gt;
	try&lt;br /&gt;
	{&lt;br /&gt;
		String[] arr = new String[3] { &amp;quot;Ole&amp;quot;, &amp;quot;Kurt&amp;quot;, &amp;quot;Jens&amp;quot; };&lt;br /&gt;
		System.Console.WriteLine(arr[4]);&lt;br /&gt;
		System.Console.WriteLine(&amp;quot;Denne linie vil aldrig bliver skrevet&amp;quot;);&lt;br /&gt;
	}&lt;br /&gt;
	catch (Exception e)&lt;br /&gt;
	{&lt;br /&gt;
		System.Console.WriteLine(&amp;quot;Du fik fejlen:&amp;quot;+e.Message);&lt;br /&gt;
	}&lt;br /&gt;
	System.Console.WriteLine(&amp;quot;Denne linie udskrives selv om der opstår fejl i ovenstående&amp;quot;);&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Csharp]]&lt;/div&gt;</summary>
		<author><name>Orso</name></author>	</entry>

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