Exam news
This Microsoft Certified Technology Specialist (TS) exam, Exam 70-502: TS: Microsoft .NET Framework 3.5 – Windows Presentation Foundation Application Development, became available in April 2008. This exam is available in English, Chinese (Simplified), French, German, and Japanese.

Audience profile
Candidates for Exam 70-502: TS: Microsoft .NET Framework 3.5 – Windows Presentation Foundation Application Development work on a team in a development environment that uses Microsoft Visual Studio 2008 and Microsoft .NET Framework 3.5 to create Windows-based applications. Candidates should have at least one year of experience developing Windows-based applications by using the .NET Framework and should be able to demonstrate the following by using Windows Presentation Foundation (WPF):

• A solid understanding of WPF in the context of the .NET Framework 3.5 solution stack

• Experience programming against the WPF object model

• Experience creating layouts by using Extensible Application Markup Language (XAML)

• Experience creating data-driven user interfaces

• Experience deploying WPF applications

Credit toward certification
When you pass Exam 70-502: TS: Microsoft .NET Framework 3.5 – Windows Presentation Foundation Application Development, you earn credit toward the following certification:

• Microsoft Certified Technology Specialist (MCTS): .NET Framework 3.5 – Windows Presentation Foundation Applications

Preparation tools and resources
To help you prepare for this exam, Microsoft Learning recommends that you have hands-on experience with the product and that you use the following training resources. These training resources do not necessarily cover all of the topics listed in the “Skills measured” section.

Instructor-led training Microsoft E-Learning Microsoft Press products Practice tests
Course 6460: Visual Studio 2008: Windows Presentation Foundation (three days)
Collection 6460: Visual Studio 2008 Connected Systems: Windows Presentation Foundation (20 hours) (available soon)
Windows Presentation Foundation: A Scenario-Based Approach
(ISBN: 9780735624184)
MeasureUp
(Measureup.com)

Self Test Software
(Selftestsoftware.com)

Microsoft online resources
• Microsoft Visual Studio 2008 – Learning Portal: Find special offers and information on training and certification.

• Product information: Visit the Windows Presentation Foundation Web site for detailed technology information.

• Microsoft Learning Community: Join newsgroups and visit community forums to connect with peers for suggestions on training resources and advice on your certification path and studies.

• TechNet: Designed for IT professionals, this site includes how-to instructions, best practices, downloads, technical resources, newsgroups, and chats.

• MSDN: Designed for developers, the Microsoft Developer Network (MSDN) features code samples, technical articles, downloads, newsgroups, and chats.

Skills measured
This certification exam measures your ability to accomplish the technical tasks listed in the following table. The percentages indicate the relative weight of each major topic area on the exam.

Skills measured by Exam 70-502
Creating a WPF application (13 percent)
Select an application type.

Configure event handling.

Configure commands.

Configure page-based navigation.

Configure application settings.

Manage application responsiveness.

Building user interfaces (20 percent)
Select and configure content controls.

Select and configure item controls.

Select and configure layout panels.

Integrate Windows Forms controls into a WPF application.

Create user and custom controls.

Adding and managing content (16 percent)
Create and display two-dimensional and three-dimensional graphics.

Create and manipulate documents.

Add multimedia content.

Manage binary resources.

Manage images.

Binding to data sources (23 percent)
Configure binding options.

Bind to a data collection.

Bind to a property of another element.

Convert and validate data.

Configure notification of changes in underlying data.

Customizing appearance (20 percent)
Create a consistent user interface appearance by using styles.

Change the appearance of a UI element by using triggers.

Add interactivity by using animations.

Share logical resources throughout an application.

Change the appearance of a control by using templates.

Localize a WPF application.

Configuring and deploying WPF applications (8 percent)
Deploy for standalone access.

Deploy to a partial trust environment.

Deploy an XBAP application.

Manage upgrades.

Configure the security settings of an application deployment.

Exam Number/Code: 70-502(CSharp)
Exam Name: TS: MS.NET Frmewrk3.5, Wndws Presentation Fndation App Dev

“TS: MS.NET Frmewrk3.5, Wndws Presentation Fndation App Dev”, also known as 70-502(CSharp) exam, is a Microsoft certification.
Preparing for the 70-502(CSharp) exam? Searching 70-502(CSharp) Test Questions, 70-502(CSharp) Practice Exam, 70-502(CSharp) Dumps?

With the complete collection of questions and answers, Pass4sure has assembled to take you through 101 Q&As to your 70-502(CSharp) Exam preparation. In the 70-502(CSharp) exam resources, you will cover every field and category in TS helping to ready you for your successful Microsoft Certification.

TestInside 70-502

Microsoft 70-502

TS: Microsoft .NET Framework 3.5 – Windows Presentation

Foundation

Q&A Demo

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TestInside 70-502

1. You are creating a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5.

You add a CommandBinding element to the Window element. The command has a keyboard gesture CTRL+H. The Window contains the following MenuItem control.

You need to ensure that the MenuItem control is disabled and the command is not executable when the focus shifts to a TextBox control that does not contain any text.
What should you do?

A. Set the IsEnabled property for the MenuItem control in the GotFocus event handler for the TextBox controls.

B. Set the CanExecute property of the command to Highlight_CanExecute. Add the following method to the code-behind file for the window.
private void Highlight_CanExecute(object sender, CanExecuteEventArgs e) { TextBox txtBox = sender as TextBox;
e.CanExecute = (txtBox.Text.Length > 0);

}

C. Set the CanExecute property of the command to Highlight_CanExecute. Add the following method to the code behind file for the window.
private void Highlight_CanExecute(object sender, CanExecuteEventArgs e) { TextBox txtBox = e.Source as TextBox;
e.CanExecute = (txtBox.Text.Length > 0);

}

D. Set the CanExecute property of the command to Highlight_CanExecute. Add the following method to the code behind file for the window.
private void Highlight_CanExecute(object sender, CanExecuteEventArgs e) { MenuItem menu = e.Source as MenuItem;
TextBox txtBox = menu.CommandTarget as TextBox; Menu.IsEnabled = (txtBox.Text.Length > 0);
}

Answer: C

2. You are creating a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5.

TestInside 70-502

You add a CommandBinding element to the Window element. The command has a keyboard gesture CTRL+H. The Window contains the following MenuItem control.

You need to ensure that the MenuItem control is disabled and the command is not executable when the focus shifts to a TextBox control that does not contain any text.
What should you do?

A. Set the IsEnabled property for the MenuItem control in the GotFocus event handler for the TextBox controls.

B. Set the CanExecute property of the command to Highlight_CanExecute. Add the following method to the code-behind file for the window.
Private Sub Highlight_CanExecute(ByVal sender As Object, _ ByVal e As CanExecuteRoutedEventArgs)
Dim txtBox As TextBox = CType(sender, TextBox)

e.CanExecute = (txtBox.Text.Length > 0) End Sub
C. Set the CanExecute property of the command to Highlight_CanExecute. Add the following method to the code-behind file for the window.
Private Sub Highlight_CanExecute(ByVal sender As Object, _ ByVal e As CanExecuteRoutedEventArgs)
Dim txtBox As TextBox

txtBox = CType(e.Source, TextBox) e.CanExecute = (txtBox.Text.Length > 0) End Sub
D. Set the CanExecute property of the command to Highlight_CanExecute. Add the following method to the code-behind file for the window.
Private Sub Highlight_CanExecute(ByVal sender As Object, _

?ByVal e As CanExecuteRoutedEventArgs)

Dim Menu As MenuItem = CType(e.Source, MenuItem)

Dim txtBox As TextBox = CType(Menu.CommandTarget, TextBox) Menu.IsEnabled = (txtBox.Text.Length > 0)
End Sub

Answer: C

TestInside 70-502

3. You create a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5.

The application is named EnterpriseApplication.exe.

You add the WindowSize parameter and the WindowPosition parameter to the Settings.settings file by using the designer at the User Scope Level. The dimensions and position of the window are read from the user configuration file.
The application must retain the original window size and position for each user who executes the application. You need to ensure that the following requirements are met:
•The window dimensions for each user are saved in the user configuration file.

•The user settings persist when a user exits the application. Which configuration setting should you use?
A. private void OnClosing(object sender, System.ComponentModel.CancelEventArgs e){ Settings.Default.WindowPosition = new Point (this.Left, this.Top);
Settings.Default.WindowSize = new Size (this.Width, this.Height);
Settings.Default.Save();

B. private void OnClosing(object sender, System.ComponentModel.CancelEventArgs e){ RegistryKey appKey =
Registry.CurrentUser.CreateSubKey(“Software\\EnterpriseApplication”); RegistryKey settingsKey = appKey.CreateSubKey(“WindowSettings”); RegistryKey windowPositionKey = settingsKey.CreateSubKey(“WindowPosition”);
RegistryKey windowSizeKey = settingsKey.CreateSubKey(“WindowSize”); windowPositionKey.SetValue(“X”, this.Left); windowPositionKey.SetValue(“Y”, this.Top); windowSizeKey.SetValue(“Width”, this.Width); windowSizeKey.SetValue(“Height”, this.Height);

C. private void OnClosing(object sender,

TestInside 70-502

System.ComponentModel.CancelEventArgs e){

XmlDocument doc = new XmlDocument(); doc.Load(“EnterpriseApplication.exe.config”); XmlNode nodePosition =
doc.SelectSingleNode(“//setting[@name=\'WindowPosition\']“); nodePosition.ChildNodes[0].InnerText = String.Format(“{0},{1}”, this.Left, this.Top);
XmlNode nodeSize = doc.SelectSingleNode(“//setting[@name=\'WindowSize\']“); nodeSize.ChildNodes[0].InnerText = String.Format(“{0},{1}”, this.Width, this.Height); doc.Save(“UserConfigDistractor2.exe.config”);
D. private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e){ StreamWriter sw =
new StreamWriter(“EnterpriseApplication.exe.config”, true); sw.WriteLine(““); sw.WriteLine(“ \"WindowSize\" serializeAs=\"String\">“); sw.WriteLine(String.Format(“{0},{1}“, this.Width, this.Height));
sw.WriteLine(““);

sw.WriteLine(“

\"WindowPosition\" serializeAs=\"String\">“); sw.WriteLine(String.Format(“{0},{1}“, this.Left, this.Top));
sw.WriteLine(““); sw.WriteLine(““); sw.Close();
Answer: A

TestInside 70-502

4. You have created a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5.

The application, named EnterpriseApplication.exe, runs over the network.

You add the WindowSize parameter and the WindowPosition parameter to the Settings.settings file by using the designer at the User Scope Level. The dimensions and position of the window are read from the user configuration file.
The application must retain the original window size and position for users executing the application. You need to ensure that the following requirements are met:
•The window dimensions for each user are saved in the user configuration file.

•User settings persist when a user exits the application. Which configuration setting should you use?
A. Private Sub OnClosing(ByVal sender As Object, ByVal e _ As System.ComponentModel.CancelEventArgs)
My.Settings.Default.WindowPosition = New Point(Me.Left, Me.Top) My.Settings.Default.WindowSize = New Size(Me.Width, Me.Height) My.Settings.Default.Save()
End Sub

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B. Private Sub OnClosing(ByVal sender As Object, ByVal e As _ System.ComponentModel.CancelEventArgs)
Dim appKey As RegistryKey = _ Registry.CurrentUser.CreateSubKey(“Software\EnterpriseApplication”) Dim settingsKey As RegistryKey = _ appKey.CreateSubKey(“WindowSettings”)
Dim windowPositionKey As RegistryKey = _ settingsKey.CreateSubKey(“WindowPosition”) Dim windowSizeKey As RegistryKey = _ settingsKey.CreateSubKey(“WindowSize”) windowPositionKey.SetValue(“X”, Me.Left) windowPositionKey.SetValue(“Y”, Me.Top) windowSizeKey.SetValue(“Width”, Me.Width) windowSizeKey.SetValue(“Height”, Me.Height)

End Sub

TestInside 70-502

C. Private Sub OnClosing(ByVal sender As Object, ByVal e As _

System.ComponentModel.CancelEventArgs) Dim doc As New System.Xml.XmlDocument() doc.Load(“EnterpriseApplication.exe.config”)
Dim nodePosition As System.Xml.XmlNode = _ doc.SelectSingleNode(“//setting[@name='WindowPosition']“) nodePosition.ChildNodes(0).InnerText = String.Format(“{0},{1}”, _ Me.Left, Me.Top)
Dim nodeSize As System.Xml.XmlNode = _ doc.SelectSingleNode(“//setting[@name='WindowSize']“) nodeSize.ChildNodes(0).InnerText = String.Format(“{0},{1}”, _ Me.Width, Me.Height) doc.Save(“UserConfigDistractor2.exe.config”)
End Sub

D. Private Sub Window_Closing(ByVal sender As Object, ByVal e As _ System.ComponentModel.CancelEventArgs)
Dim sw As New StreamWriter(“EnterpriseApplication.exe.config”, True) sw.WriteLine(““) sw.WriteLine(““) sw.WriteLine(String.Format(“{0},{1}“, Me.Width, _ Me.Height))
sw.WriteLine(““)

sw.WriteLine(““) sw.WriteLine(String.Format(“{0},{1}“, Me.Left, _ Me.Top))
sw.WriteLine(““) sw.WriteLine(““) sw.Close()
End Sub

Answer: A

TestInside 70-502

5. You are creating a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5.

The application defines a BrowserWindow class. Each instance of the BrowserWindow class allows the user to browse a Web site in a separate window. When a new browser window is opened, the user is redirected to a predefined URL.
You write the following code segment.

01 private void OpenNewWindow(object sender, RoutedEventArgs e)

02 {

03 Thread newWindowThread = new Thread(new

ThreadStart(NewThreadProc));

04

05 newWindowThread.Start();

06 }

07 private void NewThreadProc()

08 {

09

10 ?}

You need to ensure that the following requirements are met:

•The main window of the application is not blocked when an additional browser window is created.

•The application completes execution when the main window of the application is closed. What should you do?
A. Insert the following code segment at line 04. newWindowThread.SetApartmentState(ApartmentState.STA); newWindowThread.IsBackground = true;
Insert the following code segment at line 09. BrowserWindow newWindow = new BrowserWindow(); newWindow.Show();
Application app = new Application();

app.Run(newWindow);

B. Insert the following code segment at line 04.

newWindowThread.IsBackground = true; Insert the following code segment at line 09.

TestInside 70-502

newWindowThread.SetApartmentState(ApartmentState.STA); BrowserWindow newWindow = new BrowserWindow(); newWindow.Show();
Application app = new Application();

app.Run(newWindow);

C. Insert the following code segment at line 04. newWindowThread.SetApartmentState(ApartmentState.STA); newWindowThread.IsBackground = false;
Insert the following code segment at line 09. BrowserWindow newWindow = new BrowserWindow(); System.Windows.Threading.Dispatcher.Run(); newWindow.Show();
D. Insert the following code segment at line 04. newWindowThread.SetApartmentState(ApartmentState.STA); newWindowThread.IsBackground = true;
Insert the following code segment at line 09. BrowserWindow newWindow = new BrowserWindow(); newWindow.Show(); System.Windows.Threading.Dispatcher.Run();
Answer: D

6. You are creating a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5.

The application defines a BrowserWindow class. Each instance of the BrowserWindow class allows the user to browse a Web site in a separate window. When a new browser window is opened, the user is redirected to a predefined URL.
You write the following code segment.

01 Private Sub OpenNewWindow(ByVal sender As Object, _

02 ?ByVal e As RoutedEventArgs)

03 Dim newWindowThread As New Thread(New _

04 ThreadStart(AddressOf NewThreadProc))

05

06 newWindowThread.Start()

07 End Sub

08 Private Sub NewThreadProc()

09

10 End Sub

TestInside 70-502

You need to ensure that the following requirements are met:

•The main window of the application is not blocked when an additional browser window is created.

•The application completes execution when the main window of the application is closed. What should you do?
A. Insert the following code segment at line 05. newWindowThread.SetApartmentState(ApartmentState.STA) newWindowThread.IsBackground = True
Insert the following code segment at line 09. Dim newWindow As New BrowserWindow() newWindow.Show()
Dim app As New Application()

app.Run(newWindow)

B. Insert the following code segment at line 05. newWindowThread.IsBackground = True
Insert the following code segment at line 09. newWindowThread.SetApartmentState(ApartmentState.STA) Dim newWindow As New BrowserWindow() newWindow.Show()
Dim app As New Application()

app.Run(newWindow)

C. Insert the following code segment at line 05. newWindowThread.SetApartmentState(ApartmentState.STA) newWindowThread.IsBackground = False
Insert the following code segment at line 09.

Dim newWindow As New BrowserWindow()

TestInside 70-502

System.Windows.Threading.Dispatcher.Run()

newWindow.Show()

D. Insert the following code segment at line 05. newWindowThread.SetApartmentState(ApartmentState.STA) newWindowThread.IsBackground = True
Insert the following code segment at line 09. Dim newWindow As New BrowserWindow() newWindow.Show() System.Windows.Threading.Dispatcher.Run() Answer: D
7. You are creating a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5.

The application uses several asynchronous operations to calculate data that is displayed to the user. An operation named tommorowsWeather performs calculations that will be used by other operations.
You need to ensure that tommorowsWeather runs at the highest possible priority. Which code segment should you use?
A. tomorrowsWeather.Dispatcher.BeginInvoke( System.Windows.Threading.DispatcherPriority.Normal, new OneArgDelegate(UpdateUserInterface),
weather);

B. tomorrowsWeather.Dispatcher.BeginInvoke( System.Windows.Threading.DispatcherPriority.DataBind, new OneArgDelegate(UpdateUserInterface),
weather);

C. tomorrowsWeather.Dispatcher.BeginInvoke( System.Windows.Threading.DispatcherPriority.Send, new OneArgDelegate(UpdateUserInterface),
weather);

D. tomorrowsWeather.Dispatcher.BeginInvoke( System.Windows.Threading.DispatcherPriority.Render, new OneArgDelegate(UpdateUserInterface),

weather); Answer: C

TestInside 70-502

8. You are creating a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5.

The application uses several asynchronous operations to calculate data that is displayed to the user. An operation named tommorowsWeather performs calculations that will be used by other operations.
You need to ensure that tommorowsWeather runs at the highest possible priority. Which code segment should you use?
A. tomorrowsWeather.Dispatcher.BeginInvoke( _ System.Windows.Threading.DispatcherPriority.Normal, _
New OneArgDelegate(AddressOf UpdateUserInterface), weather) B. tomorrowsWeather.Dispatcher.BeginInvoke( _
?System.Windows.Threading.DispatcherPriority.DataBind, _

?New OneArgDelegate(AddressOf UpdateUserInterface), weather) C. tomorrowsWeather.Dispatcher.BeginInvoke( _ System.Windows.Threading.DispatcherPriority.Send, _
New OneArgDelegate(AddressOf UpdateUserInterface), weather) D. tomorrowsWeather.Dispatcher.BeginInvoke( _ System.Windows.Threading.DispatcherPriority.Render, _
New OneArgDelegate(AddressOf UpdateUserInterface), weather) Answer: C
9. You are creating a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5. You create a window for the application.
You need to ensure that the following requirements are met:

•An array of strings is displayed by using a ListBox control in a two-column format.

•The data in the ListBox control flows from left to right and from top to bottom. What should you do?
A. Use a ListBox control defined in the following manner.

TestInside 70-502

Use the following C# code to associate the array of strings to the ListBox control.

myList.ItemsSource = arrayOfString;

B. Use a ListBox control defined in the following manner.

Use the following C# code to associate the array of strings to the ListBox control. myList.ItemsSource = arrayOfString;
C. Use a ListBox control defined in the following manner.

Use the following C# code to associate the array of strings to the ListBox control. myListView.ItemsSource = arrayOfString;
D. Use a ListBox control defined in the following manner.

TestInside 70-502

Use the following C# code to associate the array of strings to the ListBox control.

myList.ItemsSource = arrayOfString; Answer: A

10. You are creating a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5. You create a window for the application.
You need to ensure that the following requirements are met:

•An array of strings is displayed by using a ListBox control in a two-column format.

•The data in the ListBox control flows from left to right and from top to bottom. What should you do?
A. Use a ListBox control defined in the following manner.

Use the following VB.net code to associate the array of strings to the ListBox control. myList.ItemsSource = arrayOfString
B. Use a ListBox control defined in the following manner.

TestInside 70-502

Use the following vb.net code to associate the array of strings to the ListBox control.

myList.ItemsSource = arrayOfString

C. Use a ListBox control defined in the following manner.

Use the following vb.net code to associate the array of strings to the ListBox control. myListView.ItemsSource = arrayOfString
D. Use a ListBox control defined in the following manner.

Use the following vb.net code to associate the array of strings to the ListBox control. myList.ItemsSource = arrayOfString

Answer: A

Pass4sure 70-502

Questions and Answers : 101 Q&As
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