- You are tasked to develop a Silverlight 4 based application. The application contains the following code snippet:
<Grid x:Name="LayoutRoot" Background="White"> <Grid.RowDefinitions> <RowDefinition Height="200"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> </Grid>
You need to add a horizontally oriented
StackPanelcontrol into the second row. Which XAML fragment should you use?a.
<StackPanel Orientation="Horizontal" Row="1"></StackPanel>b.
<StackPanel Orientation="Horizontal" Grid.Row="1"></StackPanel>c.
<StackPanel Orientation="Horizontal" Grid.Row="2"></StackPanel>d.
<StackPanel Orientation="Vertical" Grid.Row="1"></StackPanel> - You are developing a Silverlight-based media player application. You need to add a
MediaElementcontrol that is able to handle an event when a media starts playing and when it fails. Which XAML fragment should you use?a.
<MediaElement x:Name="MyMediaElement" MediaOpened="MyMediaElement_MediaOpened" MediaFailed="MyMediaElement_MediaFailed"/>b.
<MediaElement x:Name="MyMediaElement" MediaOpened="MyMediaElement_MediaOpened" MediaEnded="MyMediaElement_MediaEnded"/>c.
<MediaElement x:Name="MyMediaElement" MediaStarted="MyMediaElement_MediaStarted" MediaFailed="MyMediaElement_MediaFailed"/>d.
<MediaElement x:Name="MyMediaElement" MediaOpenedAndFailed="MyMediaElement_MediaOpenedAndFailed"/> - You are developing a Silverlight application based on
Grid. You need to ensure that theGridcontrol has four evenly spaced rows that will fill the height ofGrid. Which XAML fragment should you use?a.
<Grid x:Name="LayoutRoot" Height="400" Width="400"> <Grid.RowDefinitions> <RowDefinition Height="1"/> <RowDefinition Height="1"/> <RowDefinition Height="1"/> <RowDefinition Height="1"/> </Grid.RowDefinitions> </Grid>b.
<Grid x:Name="LayoutRoot" Height="400" Width="400"> <Grid.RowDefinitions> <RowDefinition Height="0.25"/> <RowDefinition Height="0.25"/> <RowDefinition Height="0.25"/> <RowDefinition Height="0.75"/> </Grid.RowDefinitions> </Grid>c.
<Grid x:Name="LayoutRoot" Height="400" Width="400"> <Grid.RowDefinitions> <RowDefinition Height="0.25*"/> <RowDefinition Height="0.25*"/> <RowDefinition Height="0.25*"/> <RowDefinition Height="0.25*"/> </Grid.RowDefinitions> </Grid>d.
<Grid x:Name="LayoutRoot" Height="400" Width="400"> <Grid.RowDefinitions> <RowDefinition Height="100*"/> <RowDefinition Height="100*"/> <RowDefinition Height="*"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> </Grid> - You are developing a navigation-based Silverlight 4 application. In your
MainPage.xamlfile, you have aFrameelement namedContentFrameand aURIMapperelement namedContentMapper. You need to add aHyperlinkButtoncontrol to the application, which navigates to your newly createdContactUspage. Which XAML fragment should you use?a.
<HyperlinkButton NavigateUri="/ContactUs" TargetName="ContentFrame" Content="Contact Us"/>b.
<HyperlinkButton NavigateUri="/ContactUs" TargetName="ContentMapper" Content="Contact Us"/>c.
<HyperlinkButton NavigateUri="/ContactUs" TargetName="_blank" Content="Contact Us"/>d.
<HyperlinkButton NavigateUri="/ContactUs.aspx" TargetName="ContentFrame" Content="Contact Us"/> - You are tasked with developing a Silverlight 4 application that uses a
DataGridcontrol. TheDataGridcontrol needs to be aware of when a user finishes editing a cell. Which XAML fragment should you use?a.
<sdk:DataGrid x:Name="MyFirstGrid" AutoGenerateColumns="False" CellEditEnding="MyFirstGrid_CellEditEnding"></sdk:DataGrid>b.
<sdk:DataGrid x:Name="MyFirstGrid" AutoGenerateColumns="False"></sdk:DataGrid>c.
<sdk:DataGrid x:Name="MyFirstGrid" AutoGenerateColumns="False" CellEditEndingFinished="MyFirstGrid_CellEditEndingFinished"></sdk:DataGrid>d.
<sdk:DataGrid x:Name="MyFirstGrid" AutoGenerateColumns="False" CellEditEnded="MyFirstGrid_CellEditEnded"></sdk:DataGrid>