Play video with MediaElement : MediaElement « Windows Presentation Foundation « VB.Net Tutorial

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VB.Net Tutorial » Windows Presentation Foundation » MediaElement 
16.123.6.Play video with MediaElement
<Window x:Class="SoundAndVideo.Video"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Video" Height="649" Width="436" Background="DarkGray">
    <Grid Margin="15" HorizontalAlignment="Center">
    <Grid.RowDefinitions>      
      <RowDefinition Height="Auto"></RowDefinition>
      <RowDefinition></RowDefinition>
      <RowDefinition Height="Auto"></RowDefinition>
    </Grid.RowDefinitions>
    <Grid.ColumnDefinitions>
      <ColumnDefinition Width="Auto"></ColumnDefinition>
    </Grid.ColumnDefinitions>

    <Border BorderBrush="DarkGray" BorderThickness="1" CornerRadius="2">
      <MediaElement x:Name="video" Source="test.mpg" LoadedBehavior="Manual" Stretch="Fill"></MediaElement>
    </Border>

    <Border Grid.Row="1" BorderBrush="DarkGray" BorderThickness="1" CornerRadius="2">
      <Rectangle VerticalAlignment="Stretch" Stretch="Uniform">
      <Rectangle.Fill>
        <VisualBrush Visual="{Binding ElementName=video}">
          <VisualBrush.RelativeTransform>
            <ScaleTransform ScaleY="-1" CenterY="0.5"></ScaleTransform>
          </VisualBrush.RelativeTransform>        
        </VisualBrush>
      </Rectangle.Fill>
      
      <Rectangle.OpacityMask>
        <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">          
          <GradientStop Color="Black" Offset="0"></GradientStop>
          <GradientStop Color="Transparent" Offset="0.6"></GradientStop>
        </LinearGradientBrush>
      </Rectangle.OpacityMask>
      </Rectangle>
    </Border>

      <Button Grid.Row="2" Padding="3" Click="cmdPlay_Click">Play</Button>
  </Grid>
</Window>

//File:Window.xaml.vb
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Data
Imports System.Windows.Documents
Imports System.Windows.Input
Imports System.Windows.Media
Imports System.Windows.Media.Imaging
Imports System.Windows.Shapes

Namespace SoundAndVideo
  Public Partial Class Video
    Inherits System.Windows.Window
    Public Sub New()

      InitializeComponent()
    End Sub

    Private Sub cmdPlay_Click(sender As Object, e As RoutedEventArgs)
      video.Position = TimeSpan.Zero
      video.Play()
    End Sub

  End Class
End Namespace
WPF Play Video With Media Element
16.123.MediaElement
16.123.1.Media Element with wmv fileMedia Element with wmv file
16.123.2.Media element in clock modeMedia element in clock mode
16.123.3.Play wmv file with MediaTimelinePlay wmv file with MediaTimeline
16.123.4.Play Back Audio or Video with a MediaTimelinePlay Back Audio or Video with a MediaTimeline
16.123.5.Play wmv filePlay wmv file
16.123.6.Play video with MediaElementPlay video with MediaElement
16.123.7.Play a Media FilePlay a Media File
16.123.8.Play with MediaPlayerPlay with MediaPlayer
16.123.9.Play Audio AsynchronouslyPlay Audio Asynchronously
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