Parsing a big CSV file C# .net 4
<p>I know this question has been asked before, but I can't seem to get it working with the answers I've read. I've got a CSV file ~ 1.2GB , If I'm running the process like a 32bit i get outOfMemoryException, it works if i run it as a 64bit process, but it still takes 3,4gb in memory, i do know that I'm storing a lot of data in my customData class, but still 3,4gb of ram?, Am I doing something wrong when reading the file?
dict is a dictionary in which i just have a mapping to which property to save something in, depending on the column it's in. Am i doing the reading the right way?</p>

<pre><code>StreamReader reader = new StreamReader(File.OpenRead(path));
while(!reader.EndOfStream)  {
            String line = reader.ReadLine();
            String[] values = line.Split(';');
            CustomData data = new CustomData();
            string value;
            for (int i = 0; i &lt; values.Length; i++) {
                dict.TryGetValue(i, out value);
                Type targetType = data.GetType();
                PropertyInfo prop = targetType.GetProperty(value);
                if(values[i]==null)
                {
                    prop.SetValue(data, "NULL",null);
                }
                else
                {
                    prop.SetValue(data, values[i], null);
                }

            }
            dataList.Add(data);
        }
</code></pre>
