How to filter JSON array in C#

Question

I have spent a lot of time to find a solution for my problem.

In this example, I have 2 records in SetNavRecords array. The first one is \"Artikelnummer\" :

Answer 1

This feels like a job that could be made a little easier by switching to serialization of the json into objects. To deserialize the json into an object you could use:

RootObject obj = JsonConvert.DeserializeObject(jsonString);

likewise, you can turn your object back into json using:

string jsonString = JsonConvert.SerializeObject(RootObject);

The structure of your object based on the json you provided in the question is such:

public class OfflineVerkaufsprei
{
    public bool Allow_Line_Discount { get; set; }
    public string Date { get; set; }
    public string Item_No { get; set; }
    public string Location_Code { get; set; }
    public double Unit_Price { get; set; }
}

public class SetNavRecord
{
    public string Artikelbeschreibung { get; set; }
    public string Artikelbeschreibung2 { get; set; }
    public string Artikelnummer { get; set; }
    public string Artikelrabattgruppe { get; set; }
    public bool Gutschein { get; set; }
    public string MwStProduktgruppe { get; set; }
    public List OfflineVerkaufspreis { get; set; }
}

public class RootObject
{
    public List SetNavRecords { get; set; }
}

you can then iterate easily over your objects by saying:

for each(SetNavRecord i in obj.SetNavRecords)
{
    // do something to the record
}