How to create TreeMap in Silverlight2?

6 replies. Latest Post by pragati_sd on July 16, 2009.

(0)

tanusree

Member

29 points

77 Posts

How to create TreeMap in Silverlight2?

06-03-2009 8:02 AM |

Can anyone help me in creating TreeMap in Silverlight2?

Thanks in advance,

Tanusree

Isaak

Member

530 points

94 Posts

Re: How to create TreeMap in Silverlight2?

06-03-2009 6:09 PM |

If I undestood your problem, you can create a class that will hold each Tree Level and its associated children. For example, the following class can be used as your data model, while you can directly bind a collection in the Silverlight Control Toolkit TreeView, using the HierarchicalDataTemplate:

public class TreeViewLevel

{

public TreeViewLevel(string name, string pictureUrl,string country, params TreeViewLevel[] children)

{

Name = name;

Picture = new BitmapImage(new Uri(pictureUrl, UriKind.Relative));

Country = country;

Children = children;

}

public string Name { get; set; }

public BitmapImage Picture { get; set; }

public TreeViewLevel[] Children { get; set; }

public string Country { get; set; }

}

clint1222

Participant

1542 points

216 Posts

Re: How to create TreeMap in Silverlight2?

06-04-2009 5:32 PM |

Descry posted some code on Codeplex to create a treemap. http://www.codeplex.com/descry

Here's a link to a sample of their treemap control http://descry.codeplex.com/Release/ProjectReleases.aspx?ReleaseId=26550

I was able to use it to create a pretty good treemap. If you run into any problems let me know, I'll help you out.

Note: as pointed out on the site, it's raw code that may require some tweaking to use.

pragati_sd

Member

52 points

24 Posts

Re: How to create TreeMap in Silverlight2?

06-05-2009 4:53 AM |

Plz check this link

http://www.codeproject.com/KB/recipes/treemaps.aspx

Download the the project & check, you need to modify somethings. I've created the Treemap with the base logic from this itself.

cricosta

Member

2 points

1 Posts

Re: How to create TreeMap in Silverlight2?

07-15-2009 6:53 AM |

I realize this thread has closed a while ago, but just for future reference the latest version of SL Toolkit now includes a TreeMap too:

http://blogs.msdn.com/delay/archive/2009/07/10/silverlight-charting-gets-an-update-and-a-treemap-silverlight-toolkit-july-2009-release-now-available.aspx

GarB

Member

2 points

1 Posts

Re: How to create TreeMap in Silverlight2?

07-15-2009 4:03 PM |

Also check out the GPD-E team blog, they contributed the control to the toolkit. http://blogs.msdn.com/gpde/

pragati_sd

Member

52 points

24 Posts

Re: How to create TreeMap in Silverlight2?

07-16-2009 2:04 AM |

Hi!!

Has anyone used this new control - TreeMap in application with data of type Hierarchy more than 2 / 3 .. Like - Root - Subitems - SubItems - so on.....

Please, share the xaml as well as xaml.cs

Email ID - pragati.dukale@revalanalytics.com

Thanks in advance.

Pragati