Loop nested System.object[] C#

Question

I've a variable of type Object and it contains data like this

Items[0]=[ {id=a,name=b,url=c},{id=d,name=e,url=f},{id=a,name=b,url=c}...]

Items[1]=[ {id=a,name=b,url=c},{id=d,name=e,url=f},{id=a,name=b,url=c}...]

.....

how can I loop this?

UPDATE

            if (null != myProjects) //myProjectsis of type object
            {
                dirEntry = myProjects as Dictionary<string, object>;
                dirDetails = dirEntry["Response"] as Dictionary<string, object>;
                object projects = null;
                foreach (var item in dirDetails)
                {
                    if ("Items" == item.Key)
                    {
                        projects = dirDetails["Items"];
                        break;
                    }
                }

now projects will contain object array. I wan't to loop that to get some values

what is the type of embedded data? Is it just another array/collection? — evhen14
– evhen14, Commented Oct 31, 2013 at 6:19
Nested ForEach should do your job for you. But what kind of operation you want to do within the loop? If it is something achievable by LINQ depends on what you want to do within the loop — Carbine
– Carbine, Commented Oct 31, 2013 at 6:20

vml19 · Accepted Answer · 2013-10-31 07:44:30Z

You could follow this sample,

Class for project data(id, name, url)

public class ObjectList
{
    public ObjectList(string id1, string name1, string url1)
    {
        id = id1;
        name = name1;
        url = url1;
    }
    public string id { get; set; }
    public string name { get; set; }
    public string url { get; set; }
}

Class for array items(projects)

 public class RootObj
    {
        public string objectType { get; set; }
        public List<ObjectList> objectList { get; set; }
    }

Once you have got the object based array, here is the sample you can follow to loop through the projects.

private void ManipulateProjects()
{
    object[] projects = new object[5];

    RootObj item1Obj = new RootObj();
    List<ObjectList> item1List = new List<ObjectList>();
    item1List.Add(new ObjectList("1", "Rone1", "htt://google1.com"));
    item1List.Add(new ObjectList("2", "Rone2", "htt://google2.com"));
    item1List.Add(new ObjectList("3", "Rone3", "htt://google3.com"));
    item1Obj.objectList = item1List;
    projects[0] = item1Obj;

    RootObj item2Obj = new RootObj();
    List<ObjectList> item2List = new List<ObjectList>();
    item2List.Add(new ObjectList("10", "Rone10", "htt://google10.com"));
    item2List.Add(new ObjectList("12", "Rone12", "htt://google20.com"));
    item2List.Add(new ObjectList("13", "Rone13", "htt://google30.com"));
    item2Obj.objectList = item2List;
    projects[1] = item2Obj;

    //Once you have your formatted array of projects then it is just a matter of looping through it.
    foreach (RootObj item in projects)
    {
        if (item == null) continue;
        List<ObjectList> items = item.objectList;

        foreach (ObjectList item1 in items)
        {
            //Response.Write(item1.id + " " + item1.name + " " + item1.url + "<br />");
        }
    }
}

Collectives™ on Stack Overflow

Loop nested System.object[] C#

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related