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Leitner Box with C#

, 22 Mar 2010 GPL3
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For easy learning (specially for learning a foreign language) you can use Leitner Box
Leitner Box


LeitnerBox is a technique for learning with more & better effect.
We should learn the things by heart in 5 steps (30 days) with Leitner Box.

This application was created for learning English words or words of another language.
I've created this project with .NET Framework 3.5 SP1, so you have to install it to use the project.

Leitner Box's Algorithm

According to Leitner's Algorithm, we have to study our questions everyday like this :

Leitner box

1 : Answer all questions in Box 5 -> Part 1
If your answer was True the question goes to the Data Base
else it goes to Box 1.

2 : Shift all parts of Box5 to the left ( In the application use Shift up button Leitner Box Shift Up )

3 : Answer all questions in Box 4 -> Part 1

4 : Shift all parts of Box4 to the left

5 : And so on ...

10 : Add new questions to Box 1

I've implemented this algorithm in this project.

Using the Application


At first you have to create a user, so you will see this form :

Leitner Box new users

Notice: You can use A-Z and a-z for the name.
Press the button to create new user, new user will save in a folder beside the main EXE file.
If there are multiple users, you will see this form:

Leitner Box select user

Appending a Word

You have to select a destination box or a part and then add a question.
Notice: You can't add two words with the same questions.

Leitner Box add word

Auto Complete

Whenever you type a word into 'Add Questions' textboxes, it searches for the inserted word in former words (in all boxes and database). If something is found, it will show a list of them below the textbox. Now you can choose it by pressing Enter on it.
This is a good way to avoid duplication.


Answering Questions

Leitner Box






  • 2nd March, 2009: First post
  • 14th March, 2009: Updated source and demo files - fixed some bugs
  • 25th March, 2009: Updated source and demo files
  • 2nd April, 2009: Updated source and demo files - fixed some bugs
  • 11th April, 2009: Auto Complete added
  • 22nd March, 2010: Updated source and demo files


This article, along with any associated source code and files, is licensed under The GNU General Public License (GPLv3)


About the Author

Mohammad Dayyan

Iran (Islamic Republic Of) Iran (Islamic Republic Of)
No Biography provided

Comments and Discussions

Questionexplain timing algorithm PinmemberMember 994638726-Jul-14 2:51 
GeneralMy vote of 5 Pinmemberamiraziz3-Mar-13 8:57 
QuestionHi buddy : Pop start from here,Beautiful first choose ,ready to shopping ,Characteristics, novel, variety, low price and good quality, and the sales price is low , Move your mouse to work shopping! Hey hey ===== ==== Pinmemberusonfj10-Nov-12 17:23 
GeneralMy vote of 5 Pinmemberhajivalie9-Jul-12 0:37 
Questionimort data base Pinmemberlobia28-Apr-12 20:51 
Questionheloo PinmemberReza_moshtaravi1-Apr-12 8:51 
Questionshift up is inactive PinmemberAli Rezajoon18-Mar-12 7:27 
AnswerRe: shift up is inactive PinmemberMohammad Dayyan18-Mar-12 7:32 
GeneralRe: shift up is inactive PinmemberAli Rezajoon18-Mar-12 7:39 
GeneralRe: shift up is inactive PinmemberMohammad Dayyan18-Mar-12 7:47 
GeneralRe: shift up is inactive PinmemberAli Rezajoon18-Mar-12 7:50 
GeneralShift up is inactive: It worked. PinmemberAli Rezajoon18-Mar-12 7:46 
GeneralRe: Shift up is inactive: It worked. PinmemberMohammad Dayyan18-Mar-12 7:52 
QuestionSepas Pinmembermehdimirzaei1-Jan-12 9:31 
AnswerRe: Sepas PinmemberMohammad Dayyan1-Jan-12 20:12 
QuestionMy vote of 5 PinmemberFilip D'haene26-Sep-11 2:21 
GeneralMy vote of 5 PinmemberSaeidMontazri13-Mar-11 2:55 
GeneralI've been using your submission as the base for some extensions [modified] PinmemberTaipeiJim2-Feb-11 23:19 
GeneralMy vote of 5 PinmemberMahdi Zareie26-Jan-11 5:42 
GeneralNice Article PinmemberBhasker Kandpal20-Dec-09 23:28 
GeneralKhayle Motoshakkeram! Pinmembergglaze21-Apr-09 23:58 
GeneralDidn't catch meaning. PinmemberMember 308248716-Mar-09 3:54 
GeneralRe: Didn't catch meaning. PinmemberMohammad Dayyan16-Mar-09 5:53 
GeneralRe: Didn't catch meaning. PinmemberJohnPool16-Mar-09 21:50 
GeneralRe: Didn't catch meaning - Wikipedia is your friend Pinmembermb1826-Mar-09 9:35 

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