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using System;<br />

using System.Windows.Forms;<br />

class N {<br />

}<br />

Timer timer;<br />

Da der findes flere (helt forskellige!) Timer klasser i .NETs basisklasser (BCL), er ’Timer’ ikke<br />

nogen entydig betegnelse.<br />

I stedet kan vi så skrive (præcist som mange builder-programmer gør!):<br />

class N {<br />

}<br />

System.Windows.Forms.Timer timer=new System.Windows.Forms.Timer();<br />

Alias for et namespace eller for en klasse:<br />

I C# kan også anvendes et ’alias’ som en genvej eller ’shorthand’ - fx på denne måde:<br />

using System;<br />

using SWF=System.Windows.Forms;<br />

class N {<br />

}<br />

Eller:<br />

SWF.Timer timer=new SWF.Timer();<br />

//eks paa alias – her for en klasse!

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