how to draw Binary Tree from database using columns(parentId,MemId,Leg) in asp.net using c#

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http://img132.imageshack.us/img132/5020/binarytreemt6.jpg[^]

Posted 30-Sep-12 22:28pm

kushmanish

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Kenneth Haugland 1-Oct-12 4:34am

Use a treeview?

kushmanish 1-Oct-12 4:55am

can u explain code?

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Sandeep Mewara · Answer 1 · 2012-10-01T23:53:00

Solution 2

Have a look at this article and try to follow and implement what you need: Binary Tree in C#[^]

Posted 1-Oct-12 23:53pm

Sandeep Mewara

Stephen Hewison · Answer 2 · 2012-10-01T00:26:00

It depends what you're trying to do.

There are tree view controls out there already. You can even extend the behaviour of the default tree view control to use a custom renderer for the tree nodes by setting the SetRenderMethodDelegate

But if you're looking draw it all yourself then drawing is done using GDI+ and theGraphics object.

The following is an excellent place to start for drawing graphics with code:

http://msdn.microsoft.com/en-us/library/5y289054.aspx[^]