I am trying to insert some records into a database using Entity Framework. What I am struggling with is accessing the properties of the internal lists.
The inner lists have the following structure:
public class Innerlist { public string item1 { get; set; } public List<string> item2 { get; set; } public List<object> item3 { get; set; } public int item4 {get; set;} etc... }
The above list is then wrapped in another list. My question is how do I access the properties Item1, Item2, and Item3?
My looping code has the following structure:
using(var context = new fooContext())
{
foreach (var innerList in Outerlist)
{
try
{
context.fooEntity.Add(innerList);
}
catch (Exception ex)
{
Console.WriteLine("\n\n" + ex);
Console.ReadLine();
}
}
}
I tried using a foreach loop that looped through the outer list and then another to loop through the inner list. This however generated an error about the class not containing a public definition of 'GetEnumerator'.
The inner foreach loop is structured like this:
foreach (var innerList in outerList)
{
foreach(var item in innerList)
{
try
{
context.fooEntity.Add(item);
}
catch (Exception ex)
{
Console.WriteLine("\n\n" + ex);
Console.ReadLine();
}
}
}
I am now getting the errors: 'The best overloaded match has some invalid arguments.' And 'Cannot convert from object to InnerList Class.'
EDIT
I should add that this is being converted into a list using JSON.net which is taking a JSON string and converting it into a list via the innerList class, which exists as Entity Framework Model class.
Any help would be great. Cheers.
Your Innerlist class is not a list. It is a class that contain a list. Make your Innerlist object implement IEnumerable
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