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c# Programming Glossary: parentidHow to dynamically populate treeview (C#) http://stackoverflow.com/questions/10814466/how-to-dynamically-populate-treeview-c treeview C# I have a table with 3 columns ID Name and ParentID. The ID column contains running number which also serves as.. string that will be the treenode's Text attribute while ParentID is a column contains the node's parent ID. This is how my table.. node's parent ID. This is how my table looks like ID Name ParentID 1 A 0 2 A1 1 3 B 0 4 C 0 5 A2 1 6 B1 3 This table shows that..
Fastest method for SQL Server inserts, updates, selects http://stackoverflow.com/questions/2862428/fastest-method-for-sql-server-inserts-updates-selects .Net 3.5 public IEnumerable IDataRecord GetFooChildrenByParentID int ParentID I could easily use a stored procedure name instead.. IEnumerable IDataRecord GetFooChildrenByParentID int ParentID I could easily use a stored procedure name instead of a full.. SELECT c. FROM ParentTable p INNER JOIN ChildTable c ON c.ParentID f.ID WHERE f.ID @ParentID delegate SqlParameterCollection p..
fluent nhibernate - many-to-many relationship mapping on same entity http://stackoverflow.com/questions/5717973/fluent-nhibernate-many-to-many-relationship-mapping-on-same-entity .ParentKeyColumn ChildID .ChildKeyColumn ParentID .Cascade.SaveUpdate HasManyToMany x x.ChildrenCategories .AsBag.. .AsBag .Table parentcategorychildren .ParentKeyColumn ParentID .ChildKeyColumn ChildID .Inverse However when I try to build.. key column ChildID many to many column ParentID class Category bag bag name ChildrenCategories inverse true..
http://stackoverflow.com/questions/2572721/recursive-treeview-in-asp-net a treeview in asp.net c#. Each object item has id Name ParentId so for example id Name ParentId 1 Alice 0 2 Bob 1 3 Charlie.. object item has id Name ParentId so for example id Name ParentId 1 Alice 0 2 Bob 1 3 Charlie 1 4 David 2 In the above example.. solution Btw you can use People.Id People.Name and People.ParentId to access the members since it is an object belonging to list...
Compare nullable types in Linq to Sql http://stackoverflow.com/questions/586097/compare-nullable-types-in-linq-to-sql Linq to Sql I have a Category entity which has a Nullable ParentId field. When the method below is executing and the categoryId.. seems null however there are categories which has null ParentId value. What is the problem in here what am I missing public.. var subCategories this.Repository.Categories.Where c c.ParentId categoryId .ToList .Cast ICategory return subCategories By the..
Simulating CTE recursion in C# http://stackoverflow.com/questions/6225123/simulating-cte-recursion-in-c-sharp one way to do that class TreeNode public int Id public int ParentId static void Main string args var list new List TreeNode new.. new List TreeNode new TreeNode Id 1 new TreeNode Id 4 ParentId 1 new TreeNode Id 5 ParentId 1 new TreeNode Id 6 ParentId.. Id 1 new TreeNode Id 4 ParentId 1 new TreeNode Id 5 ParentId 1 new TreeNode Id 6 ParentId 1 new TreeNode Id 2 new TreeNode..
LINQ - Left Join, Group By, and Count http://stackoverflow.com/questions/695506/linq-left-join-group-by-and-count Group By and Count Let's say I have this SQL SELECT p.ParentId COUNT c.ChildId FROM ParentTable p LEFT OUTER JOIN ChildTable.. FROM ParentTable p LEFT OUTER JOIN ChildTable c ON p.ParentId c.ChildParentId GROUP BY p.ParentId How can I translate this.. p LEFT OUTER JOIN ChildTable c ON p.ParentId c.ChildParentId GROUP BY p.ParentId How can I translate this into LINQ to SQL..
Use value of a parent property when creating a complex child in AutoFixture http://stackoverflow.com/questions/7319984/use-value-of-a-parent-property-when-creating-a-complex-child-in-autofixture public class Child public string Name get set public int ParentId get set Is there a way to automatically set the property ParentId.. get set Is there a way to automatically set the property ParentId of the generated Child object to the id assigned to the parent.. Child 10 .ToArray foreach var i in parent.Children i.ParentId parent.Id It feels like there's a better way to do this that..
ServiceStack.Net Redis: Storing Related Objects vs. Related Object Ids http://stackoverflow.com/questions/8914349/servicestack-net-redis-storing-related-objects-vs-related-object-ids child relationship you would always want to store the ParentId with the child entity. For the Parent you can either choose..
http://stackoverflow.com/questions/2375256/url-rewriting-in-net-mvc my Pages are saved to the BD and I have FriendlyUrl and parentId properties in my object. What's is the best way of doing it..
How can I get the PID of the parent process of my application http://stackoverflow.com/questions/2531837/how-can-i-get-the-pid-of-the-parent-process-of-my-application throw new Exception Huh var queryObj results.Current uint parentId uint queryObj ParentProcessId var parent Process.GetProcessById.. ParentProcessId var parent Process.GetProcessById int parentId Console.WriteLine I was started by 0 parent.ProcessName Console.ReadLine..
Populate TreeView from DataBase http://stackoverflow.com/questions/361661/populate-treeview-from-database named Topics which includes these fields topicId name parentId and by using them I wanna populate a TreeView in c#. How can.. e string topicId e.Node.Value select from topic where parentId topicId. foreach DataRow row in topics.Rows TreeNode node new..
How to get parent process in .NET in managed way http://stackoverflow.com/questions/394816/how-to-get-parent-process-in-net-in-managed-way string indexedProcessName var parentId new PerformanceCounter Process Creating Process ID indexedProcessName.. ID indexedProcessName return Process.GetProcessById int parentId.NextValue public static Process Parent this Process process..
Dynamically create an object of <Type> http://stackoverflow.com/questions/578495/dynamically-create-an-object-of-type application. it's pretty basic in it's nature parentType parentId childType childId... all as ints. I've done this setup before..
Simulating CTE recursion in C# http://stackoverflow.com/questions/6225123/simulating-cte-recursion-in-c-sharp void RecurseTree IQueryable Tree tree Guid userId Guid parentId int level ... currentNode.level x ... Recurse tree... level.. KeyValuePair int int Level List TreeNode list int parentId int lvl return list .Where x x.ParentId parentId .SelectMany.. list int parentId int lvl return list .Where x x.ParentId parentId .SelectMany x new new KeyValuePair int int x.Id lvl .Concat..
How to dynamically populate treeview (C#) http://stackoverflow.com/questions/10814466/how-to-dynamically-populate-treeview-c the tree private void SearchParent TreeView tree String parentID TreeNode node Post call TraverseParent method to search parent.. foreach TreeNode n in collection TraverseParent n parentID node private void TraverseParent TreeNode potentialParent String.. void TraverseParent TreeNode potentialParent String parentID TreeNode node Post search for parent. When parent is found..
Hierarchy Problem -> Replace Recursion with Linq Join? http://stackoverflow.com/questions/1435229/hierarchy-problem-replace-recursion-with-linq-join should do the job from item in table where item.ID parentID select item If you want to select all descendants of a node..
LINQ sort a flat list based on childorder http://stackoverflow.com/questions/17968069/linq-sort-a-flat-list-based-on-childorder this question public lEnumerable TempTable GetList int parentID null foreach var item in Context.TempTables .Where x x.ParentID.. foreach var item in Context.TempTables .Where x x.ParentID parentID .OrderBy x x.SortOrder .ToList yield return item foreach var..
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