How to Bind Mutiple rows to a Multine Textbox dynamically in ASP.NET MVC 4

Hi swap_90,

I have gone through your query and here i have one solution for you :-

Let say you have the Conversation class as below :

public class Conversation
    {
        public int TableID { get; set; }
        public int QueryID { get; set; }
        public string Replies { get; set; }
    }

Now you got all the conversations as a list of this class object.
Here i have added manually to the list all the test values displayed by you in the query but we can assume them to be retrieved from database and added to a list.

List<conversation> lstConversations = new List<conversation>();
            lstConversations.Add(new Conversation() { TableID = 1, QueryID = 12, Replies = "User Posted:Queries" });
            lstConversations.Add(new Conversation() { TableID = 2, QueryID = 12, Replies = "Admin Replied: AnySolution" });
            lstConversations.Add(new Conversation() { TableID = 13, QueryID = 12, Replies = "User Posted: thanks" });</conversation></conversation>

Now we can use LINQ to get all the replies values as IEnumerable :-

var replies = from r in lstConversations
                          where r.QueryID==12
                          select r.Replies;

At last we have to put these replies as multiline text to a Multiline textbox which can be done as below :-

string strReplies = String.Join("\n", replies);
            txtMultiTest.Text = strReplies;

Hope this will definitely of help to you.