How to show data in grid view for tree structure,as mentioned below,please code in C#.

Question

1.08/5 (7 votes)

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                                        A
                                    /        \
                                  B            C
                                /    \       /    \
                              D       E     F      G
                             / \     / \   / \    / \
                            H   I    J  K         N  O
                            ....     ....       .... ...
                            ....     ....       .... ...
Output: 
Left gridview of member A:             
1| B |joining date|
2| D |joining date|
3| E |joining date|
4| H |joining date|
5| I |joining date|
6| J |joining date|
7| K |joining date|

Right gridview of member A:             
1| C |joining date|
2| F |joining date|
3| G |joining date|
4| N |joining date|
5| O |joining date|

Note: All left members of A must be in left and all right members must be in right.

datatable schema is

id SponsorId joining-date placement
B    A        21-3-2015    Left
C    A        21-3-2015    Right
D    B        21-3-2015    Left
E    B        21-3-2015    Left
F    C        21-3-2015    Left
G    C        21-3-2015    Left
and similar for all.

Posted 20-Mar-15 18:01pm

Monika Rangta

Updated 21-Mar-15 20:38pm

v4

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Comments

Sergey Alexandrovich Kryukov 21-Mar-15 0:32am

Don't you think tree structure should be shown in tree view, not grid view?
In all cases, you cannot expect that someone writes code for you and do your job, especially without any sensible specifications.
—SA

PIEBALDconsult 21-Mar-15 1:02am

+5

Sergey Alexandrovich Kryukov 21-Mar-15 1:39am

Thank you. :-)
—SA

Monika Rangta 21-Mar-15 2:56am

Have a look over, http://aumbusiness.biz/Login.aspx?ReturnUrl=%2f
username: aum544868
password: kavita

And then Genealogy=> Userleftright report

Tejas Vaishnav 21-Mar-15 1:02am

do you mean we code in c# and SQL to achive your goal? and send you?

Monika Rangta 21-Mar-15 2:57am

I just want C# coding to display in gridview which meet the criteria

Tejas Vaishnav 21-Mar-15 4:45am

but we are not here to do your job, if you have tried anything your self and you are stuck at any point then you can ask help here.

Monika Rangta 21-Mar-15 4:55am

just tell me how to use select command in loop with where condition.
or you can tell how to add new record in existing record in gridview.
Simple query

phil.o 21-Mar-15 5:01am

What have you tried so far? Where are you stuck?

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Kornfeld Eliyahu Peter · Answer 1 · 2015-03-22T03:05:00

Solution 1

Grid is for tabular data and not for tree-structured data...For such there is a TreeView[^] control...

Posted 22-Mar-15 3:05am

Kornfeld Eliyahu Peter