Is there a quick way to convert an entity to .csv file?

Question

at present, I have:

        string outputRow = string.Empty;
        foreach (var entityObject in entityObjects)
        {
            outputRow = entityObject.f         


        

Answer 1

string csv = "";
//get property names from the first object using reflection    
IEnumerable props = entityObjects.First().GetType().GetProperties();

//header 
csv += String.Join(", ",props.Select(prop => prop.Name)) + "\r\n";

//rows
foreach(var entityObject in entityObjects) 
{ 
    csv += String.Join(", ", props.Select(
        prop => ( prop.GetValue(entityObject, null) ?? "" ).ToString() 
    ) )
    + "\r\n";
}

• Would be better to use StringBuilder for lots of entitys
• The code doesn't check for when entityObjects is empty