How to get parent and child table title using nested foreach loop in entity framework

Question

I have one Parent table and its child table.I have to display title from parent and child table on page as given below in MVC project:

Answer 1

You can query the children and group them by their parent name. This assumes a ParentClient=>Client relationship.

var clientGroups = context.Clients.GroupBy(x => x.ParentClient.Name).OrderBy(x=>x.Key).ToList();

        foreach (var clientGroup in clientGroups)
        {
            var parentName = clientGroup .Key;

            foreach (var child in clientGroup)
            {
                var title = child.Name;
            }
        }