Slow and steady Silverlight (36)

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Slow-moving Silverlight (36)-3.0 control Treeview,listbox enhancements, DataGrid enhancements, MediaElement enhancements

Introduced

Silverlight 3.0 Control Overview:

TreeView-Tree control

ListBox-Improvements: support for multiple selections

DataGrid-Improvement: Combining Pagedcollectionview to achieve data grouping, adding some related events of editing data, combining dataannotations to realize data verification, etc.

MediaElement-Increases support for video H.264 coding formats and support for audio AAC coding formats

Online Demo

Http://www.cnblogs.com/webabcd/archive/2009/08/04/1538238.html

Example

1, the use of the demo TreeView

Treeview.xml (data source)

<?xml version="1.0" encoding="utf-8" ?>
<root>
<node name="a level 1">
<node name="a level 2">
<node name="a level 3">
<node name="a level 4" />
</node>
</node>
</node>
<node name="b level 1">
<node name="b level 2">
<node name="b level 3">
<node name="b level 4">
<node name="b level 5" />
</node>
</node>
</node>
</node>
<node name="c level 1">
<node name="c level 2">
<node name="c level 3">
<node name="c level 4" />
</node>
</node>
</node>
<node name="d level 1">
<node name="d level 2">
<node name="d level 3" />
</node>
</node>
</root>