【单选题】You create a Microsoft Windows Installer file for a Windows Presentation Foundation (WPF) application that requires Microsoft .NET Framework 4. You need to ensure that the installation starts only if ...
A.
Use a custom action.
B.
Set the MinVersion property to .NET Framework 4.
C.
Set the Version property of Windows Installer to .NET Framework 4.
D.
Set the Version property of the Launch Condition to .NET Framework 4.
【单选题】You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You write the following code fragment. You need to implement the MyProject.MyConverter class. What s...
【简答题】从方框的选项中选择恰当的句子完成对话。 A. What should I do? B. Thank you, mom. C. Where have you been D. Yes, he is. E. What was wrong with him? F. Where you sick? G. Where is the hospital? A: Jim, you said you would no...
【单选题】You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You create a custom control named Wheel. You need to ensure that the Speed property of Wheel can be ...
A.
Inherit the DependencyObject class.
B.
Declare the Speed property as a dependency property.
C.
Declare an animation of the Speed property from within the code-behind file.
D.
Implement the System.Windows.Media.Animation.IAnimatable interface with the Wheel class.
【简答题】Directions: d iscuss the following questions. You should try to use the expressions learnt in Unit One as many as possible to discuss any (1, 2 or 5) of the topics. Submit your audio or video which i...