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Разработка приложений для Windows Phone 7 - тест 10

Упражнение 1:
Номер 1 
Расширяемый язык разметки приложений, основанный на XML разработан

Ответ:

 (1) Microsoft 

 (2) Adobe 

 (3) Sun 

 (4) IBM 

 (5) Oracle 

 (6) FaceBook 

Номер 2 
XAML включает в себя

Ответ:

 (1) панели 

 (2) графические фигуры 

 (3) элементы управления 

 (4) элементы, связанные с документом 

 (5) запросы 

 (6) представления 

Номер 3 
В Windows Presentation Foundation XAML используется

Ответ:

 (1) как язык разметки пользовательского интерфейса 

 (2) для определения элементов пользовательского интерфейса 

 (3) для привязки данных 

 (4) для поддержки событий 

 (5) для определения последовательности выполняемых действий (workflows) 

Упражнение 2:
Номер 1 
XAML-документы можно создавать и редактировать с помощью

Ответ:

 (1) Borland Delphi 

 (2) Expression Blend 

 (3) Java FX SDK 

 (4) Visual Studio 

 (5) WPF Visual Designer 

 (6) BDE 

Номер 2 
Все созданное или реализованное в XAML может быть выражено c помощью

Ответ:

 (1) C++ 

 (2) Java 

 (3) C# 

 (4) Visual Basic.NET 

 (5) JavaScript 

 (6) Adobe AIR 

Номер 3 
С точки зрения XAML корректным будет выражение

Ответ:

 (1) <Canvas> <Ellipse Name="e1" Fill="AliceBlue" Stroke="BlueViolet" Width="200" Height="150" Canvas.Left="20" Canvas.Top="30"></Ellipse> </Grid>  

 (2) <Canvas> <Ellipse Name="e1" Fill="AliceBlue" Stroke="BlueViolet" Width="200" Height="150" Canvas.Left="20" Canvas.Top="30"></Ellipse> </Canvas>  

 (3) <Canvas> <Ellipse Name="e1" Fill="AliceBlue" Stroke="BlueViolet" Width="200" Height="150" Canvas.Left="20" Canvas.Top="30"> </Canvas>  

 (4) <StackPanel> <Ellipse Name="e1" Fill="AliceBlue" Stroke="BlueViolet" Width="200" Height="150" Canvas.Left="20" Canvas.Top="30"></Ellipse> </Canvas>  

Упражнение 3:
Номер 1 
С точки зрения XAML корректным будет выражение

Ответ:

 (1) MainWinwow.xaml: <Grid> <Canvas Name="c1"/> </Grid> ……………… MainWinwow.xaml.cs: private void CreateEllipse() { Ellipse blueRectangle = new Ellipse(); blueRectangle.Height = 150; blueRectangle.Width = 200; SolidColorBrush blueBrush = new SolidColorBrush(); blueBrush.Color = Colors.AliceBlue; SolidColorBrush blackBrush = new SolidColorBrush(); blackBrush.Color = Colors.BlueViolet; blueRectangle.StrokeThickness = 1; blueRectangle.Stroke = blackBrush; blueRectangle.Fill = blueBrush; c1.Children.Add(blueRectangle); }  

 (2) MainWinwow.xaml: <Grid Name="c1"> <Canvas Name="c1"/> </Grid> MainWinwow.xaml.cs: private void CreateEllipse() { Ellipse blueRectangle = new Ellipse(); blueRectangle.Height = 150; blueRectangle.Width = 200; SolidColorBrush blueBrush = new SolidColorBrush(); blueBrush.Color = Colors.AliceBlue; SolidColorBrush blackBrush = new SolidColorBrush(); blackBrush.Color = Colors.BlueViolet; blueRectangle.StrokeThickness = 1; blueRectangle.Stroke = blackBrush; blueRectangle.Fill = blueBrush; c1.Children.Add(blueRectangle); }  

 (3) MainWinwow.xaml: <Grid> <Canvas Name="c1"/> </Grid> MainWinwow.xaml.cs: static void CreateEllipse() { Ellipse blueRectangle = new Ellipse(); blueRectangle.Height = 150; blueRectangle.Width = 200; SolidColorBrush blueBrush = new SolidColorBrush(); blueBrush.Color = Colors.AliceBlue; SolidColorBrush blackBrush = new SolidColorBrush(); blackBrush.Color = Colors.BlueViolet; blueRectangle.StrokeThickness = 1; blueRectangle.Stroke = blackBrush; blueRectangle.Fill = blueBrush; c1.Children.Add(blueRectangle); }  

 (4) MainWinwow.xaml: <Grid> <Canvas Name="c1"/> </Grid> MainWinwow.xaml.cs: public CreateEllipse() { Ellipse blueRectangle = new Ellipse(); blueRectangle.Height = 150; blueRectangle.Width = 200; SolidColorBrush blueBrush = new SolidColorBrush(); blueBrush.Color = Colors.AliceBlue; SolidColorBrush blackBrush = new SolidColorBrush(); blackBrush.Color = Colors.BlueViolet; blueRectangle.StrokeThickness = 1; blueRectangle.Stroke = blackBrush; blueRectangle.Fill = blueBrush; c1.Children.Add(blueRectangle); }  

 (5) MainWinwow.xaml: <Grid> <Canvas Name="c1"/> </Grid> MainWinwow.xaml.cs: private void CreateEllipse() { Ellipse blueRectangle = new Ellipse(); blueRectangle.Height = 150; blueRectangle.Width = 200; SolidColorBrush blueBrush = new SolidColorBrush(); blueBrush.Color = Colors.AliceBlue; SolidColorBrush blackBrush = new SolidColorBrush(); blackBrush.Color = Colors.BlueViolet; blueRectangle.StrokeThickness = 1; blueRectangle.Stroke = blackBrush; blueRectangle.Fill = blueBrush; c1.Children.Add(blueRectangle); return Ellipse; }  

Номер 2 
С точки зрения XAML корректным будет выражение

Ответ:

 (1) <Grid> <Path Fill="Gainsboro" Stroke="Blue"> <Path.Data> <EllipseGeometry Center="50,90" RadiusX="30" RadiusY="80"> </Path.Data> </Path> </Grid>  

 (2) <Grid> <Path Fill="Gainsboro" Stroke="Blue"> <Path.Data> <EllipseGeometry Center="50,90" RadiusX="30" RadiusY="80"> </Path> </Grid>  

 (3) <Grid> <Path Fill="Gainsboro" Stroke="Blue"> <Path.Data> <EllipseGeometry Center="50,90" RadiusX="30" RadiusY="80"> </EllipseGeometry> </Path.Data> </Path> </Grid>  

 (4) <Path Fill="Gainsboro" Stroke="Blue"> <Path.Data> <EllipseGeometry Center="50,90" RadiusX="30" RadiusY="80"> </Path> </Grid>  

 (5) <Path.Data> <EllipseGeometry Center="50,90" RadiusX="30" RadiusY="80"> </Path> </Grid>  

Номер 3 
С точки зрения XAML корректным будет выражение

Ответ:

 (1) <Canvas> <Path Fill="Gainsboro" Stroke="Blue"> <Path.Data> <GeometryGroup> <EllipseGeometry Center="620,320" RadiusX="10" RadiusY="10"></Path> <EllipseGeometry Center="532,107" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="320,20" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="107,107" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="20,320" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="107,532" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="320,620" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="532,532" RadiusX="10" RadiusY="10"></EllipseGeometry> </GeometryGroup> </Path.Data> </Path> </Canvas>  

 (2) <Canvas> <Path Fill="Gainsboro" Stroke="Blue"> <Path.Data> <GeometryGroup> <EllipseGeometry Center="620,320" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="532,107" RadiusX="10" RadiusY="10"></PathGeometry> <EllipseGeometry Center="320,20" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="107,107" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="20,320" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="107,532" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="320,620" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="532,532" RadiusX="10" RadiusY="10"></EllipseGeometry> </GeometryGroup> </Path.Data> </Path> </Canvas>  

 (3) <Canvas> <Path Fill="Gainsboro" Stroke="Blue"> <Path.Data> <GeometryGroup> <EllipseGeometry Center="620,320" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="532,107" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="320,20" RadiusX="10" RadiusY="10"></Rectangle> <EllipseGeometry Center="107,107" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="20,320" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="107,532" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="320,620" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="532,532" RadiusX="10" RadiusY="10"></EllipseGeometry> </GeometryGroup> </Path.Data> </Path> </Canvas>  

 (4) <Canvas> <Path Fill="Gainsboro" Stroke="Blue"> <Path.Data> <GeometryGroup> <EllipseGeometry Center="620,320" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="532,107" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="320,20" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="107,107" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="20,320" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="107,532" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="320,620" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="532,532" RadiusX="10" RadiusY="10"></EllipseGeometry> </GeometryGroup> </Path.Data> </Path> </Canvas>  

 (5) <Canvas> <Path Fill="Gainsboro" Stroke="Blue"> <Path.Data> <GeometryGroup> <EllipseGeometry Center="620,320" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="532,107" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="320,20" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="107,107" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="20,320" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="107,532" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="320,620" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="532,532" RadiusX="10" RadiusY="10"></EllipseGeometry> </GeometryGroup> </Path> </Canvas>  

Номер 4 
С точки зрения XAML корректным будет выражение

Ответ:

 (1) <Window x:Class="WpfApplication1.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Window.Resources> <GeometryGroup x:Key="Geometry"> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="45"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="90"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="135"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="180"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="225"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="270"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="315"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> </GeometryGroup> </Window.Resources> <Canvas> <Path Fill="Red" Stroke="Black" Data="{StaticResource Geometry}"> </Path> <Path Fill="Green" Stroke="Blue" Data="{StaticResource Geometry}"> <Path.RenderTransform> <RotateTransform CenterX="300" CenterY="300" Angle="15"></RotateTransform> </Path.RenderTransform> </Path> <Path Fill="Blue" Stroke="Blue" Data="{StaticResource Geometry}"> <Path.RenderTransform> <RotateTransform CenterX="300" CenterY="300" Angle="30"></RotateTransform> </Path.RenderTransform> </Path> </Canvas> </Window>  

 (2) <Page x:Class="WpfApplication1.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Window.Resources> <GeometryGroup x:Key="Geometry"> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="45"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="90"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="135"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="180"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="225"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="270"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="315"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> </GeometryGroup> </Window.Resources> <Canvas> <Path Fill="Red" Stroke="Black" Data="{StaticResource Geometry}"> </Path> <Path Fill="Green" Stroke="Blue" Data="{StaticResource Geometry}"> <Path.RenderTransform> <RotateTransform CenterX="300" CenterY="300" Angle="15"></RotateTransform> </Path.RenderTransform> </Path> <Path Fill="Blue" Stroke="Blue" Data="{StaticResource Geometry}"> <Path.RenderTransform> <RotateTransform CenterX="300" CenterY="300" Angle="30"></RotateTransform> </Path.RenderTransform> </Path> </Canvas> </Window>  

 (3) <Window x:Class="WpfApplication1.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Window.Resources> <GeometryGroup x:Key="Geometry"> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="45"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="90"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="135"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="180"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="225"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="270"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="315"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> </GeometryGroup> </Window.Resources> <Canvas> <Path Fill="Red" Stroke="Black" Data="{StaticResource Geometry}"> </Path> <Path Fill="Green" Stroke="Blue" Data="{StaticResource Geometry}"> <Path.RenderTransform> <RotateTransform CenterX="300" CenterY="300" Angle="15"></RotateTransform> </Path.RenderTransform> </Path> <Path Fill="Blue" Stroke="Blue" Data="{StaticResource Geometry}"> <Path.RenderTransform> <RotateTransform CenterX="300" CenterY="300" Angle="30"></RotateTransform> </Path.RenderTransform> </Path> </Page> </Window>  

 (4) <Window x:Class="WpfApplication1.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Window.Resources> <GeometryGroup x:Key="Geometry"> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="45"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="90"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="135"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="180"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="225"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="270"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="315"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> </GeometryGroup> </Window.Resources> <Canvas> <Path Fill="Red" Stroke="Black" Data="{StaticResource Geometry}"> </Path> <Path Fill="Green" Stroke="Blue" Data="{StaticResource Geometry}"> <Path.RenderTransform> <RotateTransform CenterX="300" CenterY="300" Angle="15"></RotateTransform> </Path.RenderTransform> </Path> <Path Fill="Blue" Stroke="Blue" Data="{StaticResource Geometry}"> <Path.RenderTransform> <RotateTransform CenterX="300" CenterY="300" Angle="30"></RotateTransform> </Path.RenderTransform> </Path> </Window> </Page>  

 (5) <Window x:Class="WpfApplication1.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Window.Resources> <GeometryGroup x:Key="Geometry"> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"></EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="45"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="90"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="135"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="180"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="225"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="270"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> <EllipseGeometry Center="580,300" RadiusX="10" RadiusY="10"> <EllipseGeometry.Transform> <RotateTransform CenterX="300" CenterY="300" Angle="315"></RotateTransform> </EllipseGeometry.Transform> </EllipseGeometry> </GeometryGroup> </Window.Resources> <Canvas> <Path Fill="Red" Stroke="Black" Data="{StaticResource Geometry}"> </Path> <Path Fill="Green" Stroke="Blue" Data="{StaticResource Geometry}"> <Path.RenderTransform> <RotateTransform CenterX="300" CenterY="300" Angle="15"></RotateTransform> </Path.RenderTransform> </Page> <Path Fill="Blue" Stroke="Blue" Data="{StaticResource Geometry}"> <Path.RenderTransform> <RotateTransform CenterX="300" CenterY="300" Angle="30"></RotateTransform> </Path.RenderTransform> </Path> </Canvas> </Window>  

Упражнение 4:
Номер 1 
К недостаткам технологии Windows Forms можно отнести

Ответ:

 (1) сложности работы с разными разрешениями экрана 

 (2) ухудшение качества отображения шрифтов при масштабировании последних 

 (3) отсутствие аппаратной поддержки трехмерной графики 

 (4) низкая скорость загрузки веб-страниц 

 (5) слабая виртуализации 

 (6) отсутствие поддержки кластерной архитектуры 

Номер 2 
Аппаратная поддержка трехмерной графики в WPF осуществляется с помощью

Ответ:

 (1) Open GL 

 (2) Quick Time Movie Player 

 (3) DirectX 

 (4) Microsoft Media Player 

 (5) VLC Media Player 

Номер 3 
Веб-версией WPF можно считать

Ответ:

 (1) Adobe AIR 

 (2) XNA 

 (3) Silverlight 

 (4) JavaScript 

 (5) HTML 

 (6) DOM 

Упражнение 5:
Номер 1 
В основе WPF лежит

Ответ:

 (1) векторная система визуализации, зависящая от разрешения 

 (2) растровая система визуализации, не зависящая от разрешения 

 (3) векторная система визуализации, не зависящая от разрешения 

 (4) язык структурированных запросов 

 (5) JavaScript 

 (6) AJAX 

Номер 2 
WPF предоставляет программистам

Ответ:

 (1) элементы управления 

 (2) средства для создания визуального интерфейса 

 (3) привязку данных 

 (4) макеты 

 (5) двухмерную и трехмерную графику 

 (6) анимацию 

Номер 3 
XAML представляет собой

Ответ:

 (1) XML с поддержкой AJAX 

 (2) XML, в котором реализованы классы .NET Framework 

 (3) XML с поддержкой DOM 

 (4) XML с поддержкой Adobe AIR 

 (5) XML с поддержкой мультимедиа 

Упражнение 6:
Номер 1 
Для программирования WPF-приложений можно использовать

Ответ:

 (1) C# 

 (2) VB 

 (3) C++ 

 (4) Ruby 

 (5) Python 

 (6) Fortran 

Номер 2 
Корректным с точки зрения WPF-является выражение

Ответ:

 (1) <Page x:Class="Lecture_7_3.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Grid Name="grid1"> <Grid.RowDefinitions> <RowDefinition Height="*"/> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <TextBox Name="txtQuestion" VerticalAlignment="Stretch" HorizontalAlignment=" Stretch" Margin="10,10,13,10" TextWrapping="Wrap" Grid.Row="0" FontFamily="Verdana" FontSize="24" Foreground="Green"> Введите слово по-английски </TextBox> <Button VerticalAlignment="Top" HorizontalAlignment="Left" Margin="10,0,0,20" Width="127" Height="23" Name="cmdAnswer" Click="cmdTranslate_Click" Grid.Row="1"> Перевести </Button> <TextBox VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" Name="txtAnswer" TextWrapping="Wrap" IsReadOnly="True" FontFamily="Verdana" FontSize="24" Foreground="Green" Grid.Row="2"> Здесь будет перевод </TextBox> </Grid> </Window>  

 (2) <Window x:Class="Lecture_7_3.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Grid Name="grid1"> <Grid.RowDefinitions> <RowDefinition Height="*"/> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <TextBox Name="txtQuestion" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" TextWrapping="Wrap" Grid.Row="0" FontFamily="Verdana" FontSize="24" Foreground="Green"> Введите слово по-английски </TextBox> <Button VerticalAlignment="Top" HorizontalAlignment="Left" Margin="10,0,0,20" Width="127" Height="23" Name="cmdAnswer" Click="cmdTranslate_Click" Grid.Row="1"> Перевести </Button> <TextBox VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" Name="txtAnswer" TextWrapping="Wrap" IsReadOnly="True" FontFamily="Verdana" FontSize="24" Foreground="Green" Grid.Row="2"> Здесь будет перевод </TextBox> </Grid> </Window>  

 (3) <Window x:Class="Lecture_7_3.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Grid Name="grid1"> <Grid.RowDefinitions> <RowDefinition Height="*"/> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <TextBox Name="txtQuestion" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" TextWrapping="Wrap" Grid.Row="0" FontFamily="Verdana" FontSize="24" Foreground="Green"> Введите слово по-английски </TextBox> <Button VerticalAlignment="Top" HorizontalAlignment="Left" Margin="10,0,0,20" Width="127" Height="23" Name="cmdAnswer" Click="cmdTranslate_Click" Grid.Row="1"> Перевести </Button> <TextBox VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" Name="txtAnswer" TextWrapping="Wrap" IsReadOnly="True" FontFamily="Verdana" FontSize="24" Foreground="Green" Grid.Row="2"> Здесь будет перевод </Canvas> </Grid> </Window>  

 (4) <Window x:Class="Lecture_7_3.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Grid Name="grid1"> <Grid.RowDefinitions> <RowDefinition Height="*"/> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <TextBox Name="txtQuestion" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" TextWrapping="Wrap" Grid.Row="0" FontFamily="Verdana" FontSize="24" Foreground="Green"> Введите слово по-английски </Grid> <Button VerticalAlignment="Top" HorizontalAlignment="Left" Margin="10,0,0,20" Width="127" Height="23" Name="cmdAnswer" Click="cmdTranslate_Click" Grid.Row="1"> Перевести </Button> <TextBox VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" Name="txtAnswer" TextWrapping="Wrap" IsReadOnly="True" FontFamily="Verdana" FontSize="24" Foreground="Green" Grid.Row="2"> Здесь будет перевод </TextBox> </Grid> </Window>  

 (5) <Window x:Class="Lecture_7_3.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Grid Name="grid1"> <Grid.RowDefinitions> <RowDefinition Height="*"/> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <TextBox Name="txtQuestion" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" TextWrapping="Wrap" Grid.Row="0" FontFamily="Verdana" FontSize="24" Foreground="Green"> Введите слово по-английски </TextBox> <Button VerticalAlignment="Top" HorizontalAlignment="Left" Margin="10,0,0,20" Width="127" Height="23" Name="cmdAnswer" Click="cmdTranslate_Click" Grid.Row="1"> Перевести </Ellipse> <TextBox VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" Name="txtAnswer" TextWrapping="Wrap" IsReadOnly="True" FontFamily="Verdana" FontSize="24" Foreground="Green" Grid.Row="2"> Здесь будет перевод </TextBox> </Grid> </Window>  



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