RUS/SourceCode/OnGoingTasks/CameraDataCapture/Demo/MainWindow.xaml

<Window x:Class="CameraImageCaptureTest.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:CameraImageCaptureTest"
        mc:Ignorable="d"
        Title="MainWindow" Height="690" Width="800"  Closing="OnWindowClosing">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="*"/>
            <RowDefinition Height="40"/>
            <RowDefinition Height="40"/>
            <RowDefinition Height="40"/>
            <RowDefinition Height="40"/>
        </Grid.RowDefinitions>
        <Grid Grid.Row="0">
            <local:ImageCanvas x:Name="MyImageCanvas"/>
        </Grid>
        <Grid Grid.Row="1">
            <StackPanel Orientation="Horizontal">
                <TextBlock Text="相机类型:   " FontSize="12" Margin="2,2,2,2" VerticalAlignment="Center"/>
                <ComboBox x:Name="ComboBoxCameraType" FontSize="12" Margin="2,2,2,2" Width="80" VerticalAlignment="Center" SelectionChanged="OnComboBoxCameraTypeSelectionChanged"/>
            </StackPanel>
        </Grid>
        <Grid Grid.Row="2">
            <StackPanel Orientation="Horizontal">
                <StackPanel Orientation="Horizontal">
                    <Button Content="选择图片/视频" FontSize="12" Margin="4,4,4,4" Width="120" Click="OnBtnLoadVideoClick"/>
                    <Button Content="打开(图片/视频)" Margin="4,4,4,4" Width="80" Click="OnBtnOpenCameraClick"/>
                    <ComboBox x:Name="ComboBoxCameras" Margin="4,4,4,4" Width="120" VerticalAlignment="Center"
                          SelectionChanged="OnComboBoxCardsSelectionChanged"/>
                    <Button x:Name="BtnOpenCameras" Content="打开相机" Margin="2,2,2,2" Width="60" Click="OnBtnOpenCameraClick"/>
                    <Button Content="刷新" Margin="4,4,4,4" Width="60" Click="OnRefreshCardsClick"/>
                </StackPanel>
            </StackPanel>
        </Grid>
        <Grid Grid.Row="3">
            <StackPanel Orientation="Horizontal">
                <TextBlock Text="相机输出耗时：" Margin="4,4,4,4" VerticalAlignment="Center" Width="85"/>
                <TextBlock x:Name="TextCameraProcessTime" Margin="4,4,4,4" VerticalAlignment="Center" Width="60"/>
            </StackPanel>
        </Grid>
    </Grid>
</Window>