<?xml version="1.0" encoding="utf-8" ?> <codesnippets xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet"> <codesnippet format="1.0.0"> <header> <title>Converting an Object Array to a Double Array using a Converter</title> <shortcut>convertobjectarraytodoublearray</shortcut> <description>Demonstrates how to convert an Object[] array to a double[] array.</description> <author>C# .Net Fun - http://www.dotnetfun.com - Michael G.</author> </header> <snippet> <declarations> <object> <id>objArray</id> <type>System.Object[]</type> <tooltip>The input Object[] array to convert.</tooltip> <default>objArray</default> </object> <literal> <id>ConverterHandlerMethod</id> <type></type> <tooltip>The name of the converter handling method.</tooltip> <default>ConverterHandler</default> </literal> <literal> <id>dblDefault</id> <type>System.Double</type> <tooltip>The default double value to use should conversion fail.</tooltip> <default>0</default> </literal> <literal> <id>SourceObjectArray</id> <type>System.Object[]</type> <tooltip>The source Object[] array that declares or provided the variable used.</tooltip> <default>Object[] objArray = new Object[2]; objArray[0] = 1; objArray[1] = 2;</default> </literal> </declarations> <code language="CSharp"> <![CDATA[ // NOTE: This code snippet is designed for VS.NET 2005 or later. private void SomeMethod() { $SourceObjectArray$ double[] dblArray = Array.ConvertAll($objArray$, new Converter<Object, double>(this.$ConverterHandlerMethod$)); } private double $ConverterHandlerMethod$(Object obj) { double dbl = $dblDefault$; try { if (obj != null) dbl = double.Parse(obj.ToString()); } catch { dbl = $dblDefault$; // or throw exception... } return dbl; } ]> </code> </snippet> </codesnippet> </codesnippets>