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<h1>Call Constructor</h1>
<p>By default db4o bypassed the constructor when it loads the objects from the database. When you're class relies on the constructor to be called, for example to initialize transient state, you can enable it. You can do this also on the global configuration for all types. <a href="../common/calling_constructors.htm" target="" title="" alt="" class="MCXref" xrefformat="See "{paratext}"">See "Calling Constructors"</a></p>
<div class="codesnippet" MadCap:conditions="Primary.c#">
<pre class="prettyprint" xml:space="preserve">IEmbeddedConfiguration configuration = Db4oEmbedded.NewConfiguration();
configuration.Common.ObjectClass(typeof (Person)).CallConstructor(true);</pre>
<div class="codesnippet-meta">ObjectConfigurationExamples.cs: Call constructor
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<pre class="prettyprint lang-vb" MadCap:conditions="Primary.Online" xml:space="preserve">Dim configuration As IEmbeddedConfiguration = Db4oEmbedded.NewConfiguration()
configuration.Common.ObjectClass(GetType(Person)).CallConstructor(True)</pre>
<div class="codesnippet-meta">ObjectConfigurationExamples.vb: Call constructor
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