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Hi,
 
I need to maintain the hierarchy of requirement internally and store names in array list and do some operations on it, so I’m using Composite design pattern of .Net, but still I am facing some problem on it.
So could you please suggest me how to resolve this problem?
 
Hierarchy should look like this..
 
1.  Requirement1
1.1.    Table1
1.1.1.  Column1
1.1.2.  Column2
1.1.3.  Column3
1.2.    Table2
1.2.1.  Column1
1.2.2.  Column2
1.2.3.  Column3
And so on…
2.  Reuirement2
2.1.    Table1
2.1.1.  Column1
2.1.2.  Column2
2.1.3.  Column3
2.2.    Table2
2.2.1.  Column1
2.2.2.  Column2
2.2.3.  Column3
And so on
Posted 30-Jan-13 22:39pm

1 solution

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Solution 1

You need to store the data in hierarchical fashion so you don't need a design pattern you need a heirarichal data structure. I suggest to create and mimic a tree data structure for this job. You will find some help on how to do this here:
 
http://stackoverflow.com/questions/1913655/c-sharp-hierarchical-categories-structure[^]
http://stackoverflow.com/questions/66893/tree-data-structure-in-c-sharp[^]
 
Also, you can find a lot of good article on how to create a tree structure using C# on the web.
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