70-511 무료 덤프문제 온라인 액세스

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application contains an ObservableCollection object named Pictures that contains several Picture objects. Each Picture object contains the Name and PictureFilePath properties.
You add a ListBox control to the application.
You need to ensure that the pictures are displayed in the ListBox control.
Which code fragment should you use?

• A.Option D
• B.Option C
• C.Option B
• D.Option A

You are deploying a ClickOnce application manually in a test environment.
You need to ensure that the deployment is signed with a self-signed test X.509 certificate.
Which tool should you use to create the certificate?

• A.cert2spc.exe
• B.Ic.exe
• C.makecert.exe
• D.mage.exe

You are developing a Windows Presentation Foundation (WPF) application. All of the application styles are in a file named Themes.dll. You have the following markup segment.
<Border Style="{StaticResource BlueBackground}"
Height="100" Width="200">
</Border>
BlueBackground is defined in a XAML file named BlueTheme.xaml. The XAML markup is compiled into the Themes.dll file.
You need to ensure that the XAML file is referenced so that the application can apply the settings in the BlueBackground style.
What should you do?

• A.Add the following line to Border.Resources. <ResourceDiccionary Source="/Themes;component/BlueTheme.xaml" />
• B.Add the following line to Window.Resources. <ResourceDictionary Source="/Themes;component/BlueTheme.xaml" />
• C.Add the following line to Window.Resources. <ResourceDictionary Source="pack://application:,,,/Themes;BlueTheme.xaml" />
• D.Add the following line to Border.Resources. <ResourceDictionary Source="pack://application:,,,/Themes;BlueTheme.xaml" />

You are developing a Windows Presentation Foundation (WPF) application.
You configure PresentationTraceSource to track errors in a bound TextBox control in the application.
You need to choose the window that the Trace information is sent to.
Which Visual Studio window should you select?

• A.Autos
• B.Locals
• C.Output
• D.Immediate

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application contains a formnamed frmMain that contains a button named btnSave.
You create a ProgressBar control named saveProgress. Initially, saveProgress is not displayed on frmMain.
When a user clicks btnSave, you have the following requirement:
saveProgress is fully visible after l second
You need to declare the corresponding storyboard.
You write the following code fragment. (Line numbers are included for reference only.)
01 <Storyfooard x:Key="animateProgre3sn TargetName="3aveProgressn>
03 </Storyboard>
Which code fragment should you insert at line 02 to complete the declaration?

• A.Option D
• B.Option C
• C.Option B
• D.Option A