Slow and steady Silverlight (18)

Slow-play Silverlight (18)-2.0 video of the detailed MediaElement, develop a simple version of the full function player

Introduced

Silverlight 2.0 detailed MediaElement: Develop a simple version of the full-featured player

MediaOpened-Events that are triggered when the media is successfully opened

MediaFailed-Events that are triggered when the media fails to open successfully

currentStateChanged-Events that are triggered when the playback state (CurrentState) changes

DownloadProgressChanged-Events triggered when the download progress (downloadprogress) is changed

Mediaended-Events that are triggered when the media is played to the end

Bufferingprogresschanged-Events that trigger when a buffer progress (bufferingprogress) is changed

Source-the media address that needs to be played

Stretch-Stretch value

AutoPlay-whether to play the media automatically

CurrentState-Playback status

Position-The location of the media

Droppedframespersecond-the number of frames that the media is dropping per second

BufferingProgress-Buffering Progress

DownloadProgress-Download Progress

Naturalduration-Length of media file

Volume-Volume size

Balance-Volume balance

Bufferingtime-length of time needed for buffering

CurrentState-Playback status

Ismuted-Mute

Play ()-playing media

Pause ()-Pause media playback

Stop ()-stops playback of media

Online Demo

Http://www.cnblogs.com/webabcd/archive/2008/10/09/1307486.html

Example

Videoplayer.xaml

<usercontrol x:class= "Silverlight20.Video.VideoPlayer"
Xmlns= "Http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x= "Http://schemas.microsoft.com/winfx/2006/xaml" >
<stackpanel horizontalalignment= "Left" >

<!--
Source-the media address that needs to be played
Stretch-Stretch value [System.Windows.Media.Stretch enum]. See also: Shape/shape.xaml of this demo
AutoPlay-whether to play the media automatically
-->
<mediaelement x:name= "MediaElement"
Width= "height=" "200"
Source= "http://download.microsoft.com/download/2/0/5/205d8c39-3d55-4032-8195-7b0e6eda4cb6/ Winvideo-sl-installexperience.wmv "
Stretch= "Fill"
autoplay= "False" >
</MediaElement>

<button x:name= "Play" content= "playing" margin= "5" click= "Play_click"/>
<button x:name= "Pause" content= "suspend" margin= "5" click= "Pause_click"/>
<button x:name= "Stop" content= "stops" margin= "5" click= "Stop_click"/>
<button x:name= "Mute" content= "Mute" margin= "5" click= "Mute_click"/>

<slider x:name= "Playslider" minimum= "0" maximum= "1" margin= "5" tooltipservice.tooltip= "Play Progress" valuechanged= " Playslider_valuechanged "/>
<slider x:name= "Volumeslider" minimum= "0" maximum= "1" margin= "5" tooltipservice.tooltip= "Volume size" ValueChanged= " Volumeslider_valuechanged "/>
<slider x:name= "Balanceslider" minimum= "-1" maximum= "1" margin= "5" tooltipservice.tooltip= "Volume Balance" ValueChanged= " Balanceslider_valuechanged "/>

<textblock x:name= "Lblplaytime" margin= "5"/>
<textblock x:name= "Lblvolume" margin= "5"/>
<textblock x:name= "Lblbalance" margin= "5"/>

<textblock x:name= "Lbldownloadprogress" margin= "5"/>
<textblock x:name= "Lblbufferingprogress" margin= "5"/>
<textblock x:name= "Lbldroppedframespersecond" margin= "5"/>
<textblock x:name= "Lblstate" margin= "5"/>

<textblock x:name= "Lblwidth" margin= "5"/>
<textblock x:name= "Lblheight" margin= "5"/>
<textblock x:name= "Lbltotaltime" margin= "5"/>
<textblock x:name= "Lblbufferingtime" margin= "5"/>

</StackPanel>
</UserControl>