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POMerge multiple Lists into one List with LINQ
 

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    <p>Is there a slick way to merge multiple Lists into a single List using LINQ to effectively replicate this?</p> <pre><code>public class RGB { public int Red { get; set; } public int Green { get; set; } public int Blue { get; set; } public RGB(int red, int green, int blue) { Red = red; Green = green; Blue = blue; } } public void myFunction() { List&lt;int&gt; red = new List&lt;int&gt; { 0x00, 0x03, 0x06, 0x08, 0x09 }; List&lt;int&gt; green = new List&lt;int&gt; { 0x00, 0x05, 0x06, 0x07, 0x0a }; List&lt;int&gt; blue = new List&lt;int&gt; { 0x00, 0x02, 0x03, 0x05, 0x09 }; List&lt;RGB&gt; colors = new List&lt;RGB&gt;(); colors.Add(new RGB(red[0], green[0], blue[0])); colors.Add(new RGB(red[1], green[1], blue[1])); colors.Add(new RGB(red[2], green[2], blue[2])); colors.Add(new RGB(red[3], green[3], blue[3])); colors.Add(new RGB(red[4], green[4], blue[4])); } </code></pre> <p>Or, since the lists arrive separately, its more effective to merge them sequentially like the following.</p> <pre><code>public class RGB { public int Red { get; set; } public int Green { get; set; } public int Blue { get; set; } public RGB(int red, int green, int blue) { Red = red; Green = green; Blue = blue; } } public void myFunction() { List&lt;int&gt; red = new List&lt;int&gt; { 0x00, 0x03, 0x06, 0x08, 0x09 }; List&lt;RGB&gt; colors = new List&lt;RGB&gt;(); colors.Add(new RGB(red[0], 0, 0)); colors.Add(new RGB(red[1], 0, 0)); colors.Add(new RGB(red[2], 0, 0)); colors.Add(new RGB(red[3], 0, 0)); colors.Add(new RGB(red[4], 0, 0)); List&lt;int&gt; green = new List&lt;int&gt; { 0x00, 0x05, 0x06, 0x07, 0x0a }; colors[0].Green = green[0]; colors[1].Green = green[1]; colors[2].Green = green[2]; colors[3].Green = green[3]; colors[4].Green = green[4]; List&lt;int&gt; blue = new List&lt;int&gt; { 0x00, 0x02, 0x03, 0x05, 0x09 }; colors[0].Blue = blue[0]; colors[1].Blue = blue[1]; colors[2].Blue = blue[2]; colors[3].Blue = blue[3]; colors[4].Blue = blue[4]; } </code></pre>
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    1. COpossible duplicate of [Create Items from 3 collections using Linq](http://stackoverflow.com/questions/5284315/create-items-from-3-collections-using-linq)
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    2. COSimilar, but different. The former is specific to memory performance and resource optimization. This was not a question about resources, the answers are not targeted at a specific performance metric, and provide a broad set of possibilities, unconstrained by performance factors.
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    3. COThe other question is poorly written, and the answers aren't as good as the ones here, but it isn't specifically concerned with performance at all (the OP just mentioned that s/he was running out of memory), it's a straightforward and minimal question, and it's older, so therefore I see it as a "possible" duplicate. Either way, others should know that a similar question exists and have a link to it.
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