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Recursion

recursion

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Graphical BinaryTrees

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A graphical binary tree. Features: add, remove, or search for a node. Recursive algorithm has been used

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All Articles

Recursion

ASP.NET TreeView Sort

11 Sep 2011 by brunofer2007

Easy way to sort nodes in a TreeView using a recursive function.

Findcontrol using a non recursive approach

25 Nov 2011 by Kabwla.Phone

Ha! I get it....I am actually using an adaptation of this technique in production code.But the adapted code required a dept-first search and this original pattern is width-first.Which brings us these new and improved versions:public static List FindControlsWidthFirst( Control...

SQL Server Recursive Fetch From Self Referencing Table

19 Nov 2009 by Anish M

CREATE PROC GetChildNodes (@ID uniqueidentifier)ASBEGINWITH PermissionList (PermissionID, PermissionName, Level)AS(SELECT ap.PermissionID, ap.PermissionName, 0 AS LevelFROM Permission AS apWHERE PermissionID = @IDUNION ALLSELECT ap.PermissionID, ap.PermissionName, Level + 1FROM

Disable Child Controls Recursively

13 Nov 2010 by jarvisa

public void ControlStatus(Control control, bool isDisable){ foreach (Control c in control.Controls) if (c.HasControls()) ControlStatus(c, isDisable); else { WebControl wc = c as WebControl; if (wc != null) ...

Select Recursive Extension method

7 Sep 2010 by John Adams

Magnus, I really like the idea! I believe your original idea (posted @ http://www.codeproject.com/KB/linq/LinqToTree.aspx) is even better for the general case - probably better than the solution in the article - it does feel more generic while still being very easy to use.I'm sure you may...

Disable Child Controls Recursively

13 Nov 2010 by PSU Steve

You can just use "not IsDisable" versus the IF...ELSE block. Additionally, the recursive call to ControlStatus should be done all the time so that the parent control is enabled/disabled along with the children. // to enable\disable the control & its child controls public...

Naive Approach to Recursive MySQL

12 Nov 2015 by Veselin Tenev

Provides simplistic solution to a recursive MySQL table

Flattening the Recursive Call in the Canny Edge Detector Algorithm

15 Sep 2016 by discompsys

This tutorial describes how to convert the recursive method call in said algorithm into a flat loop call, to save memory in restricted environments.

Disable Child Controls Recursively

13 Nov 2010 by a_pess

Alternative For VB.NET Windows Forms Private Sub ControlEnabled(ByVal ctrl As Control, ByVal isDisable As Boolean) Me.ControlEnabled(ctrl, isDisable, True) End Sub Private Sub ControlEnabled(ByVal ctrl As Control, ByVal isDisable As Boolean, ByVal allowRecurse As...

Findcontrol using a non recursive approach

8 Nov 2011 by Kabwla.Phone

Implemented with a queue and some newfangled yields.Since a queue does not have an 'EnqueueRange', we will still have to do a loop. Of course, enqueue range would be a nice extension method.Excusing the overhead created by the yield, this might use less memory if there are many controls. (Or...

Uniquely Restricted Matchings in a Graph

1 Nov 2012 by Subhendu Sekhar Behera

Algorithm to find out all the Matchings and Uniquely Restricted Matchings in a Graph

Adding custom paths with variable depths to pages for SEO purposes in C# MVC4

9 Aug 2013 by Redslide

Modify MVC Routing to allow routes such as /Electronics/Software/Operating-Systems/PC/Windows-8-Installer

How to add spaces between words in a spaceless strings

2 Jan 2014 by Viktor Kovács

A simple solution for processing spaceless strings

Common Table Expression to find all related nodes

12 Nov 2013 by Jobless Creature

CTE To find all the related nodes in a hierarcy

SQL-Server-2008

SQL-Server-2005

Select Recursive Extension method

2 May 2011 by Magnus_

An extension method to the IEnumerable`1 interface that can select all children recursively of an entity in a tree like structure

Iterating through menustrip Items

3 May 2012 by Qadeer Ahmed Khan

This tip explains how you can iterate through all ToolStripMenuItems of a menu strip.

Convert Numbers to Words Neatly

3 Feb 2013 by Normz Antonino

This tip shows you how to convert numbers to words neatly.

Using Recursive Hierarchy Group in SSRS 2012

5 Jan 2015 by Ahmad A.A. Ahmad

reporting-services

How to iterate recursive through all menu items in a menuStrip Control

7 Oct 2011 by Stefan Huy

How to iterate recursively through all menu items in a menuStrip Control

Shortest Path in SQL Server using hierarchyid

29 Nov 2013 by Mehdy Moini

Implementing a map as a tree, and finding the shortest path, between the streets, is what you will see.

SQL-Server-2008

Crystal Reports: 3 New Uses For Sub Reports

12 Mar 2010 by JasonDove

I hate sub reports and always consider them the last resort in any reporting solution. The negative effect on performance and maintainability is just not worth the easy ride they give the report writer. Nine times out of ten reporting requirements can be met using a little forethought and...

Disable Child Controls Recursively

31 Oct 2010 by AntounPG

File renaming algorithm to mimic Windows copy+paste renaming

31 Aug 2012 by atamata

File renaming algorith to mimic Windows copy+paste renaming

Repeated Ajax Call

24 Dec 2013 by Sitang Ruan

How to make a sequential Ajax call

VB.NET Classes from SQL DB

17 Sep 2015 by IssamK

How to automatically generate classes for your database tables

Findcontrol using a non recursive approach

9 Feb 2012 by rj45