.net qr code generator free Figure 16-10. Using the animation workspace in VB.NET

Generation QR Code ISO/IEC18004 in VB.NET Figure 16-10. Using the animation workspace

Figure 16-10. Using the animation workspace
Generating QR In VB.NET
Using Barcode printer for Visual Studio .NET Control to generate, create QR Code 2d barcode image in .NET framework applications.
www.OnBarcode.com
QR Reader In VB.NET
Using Barcode scanner for VS .NET Control to read, scan read, scan image in Visual Studio .NET applications.
www.OnBarcode.com
You ll see on the Objects and Timeline pane that there is no storyboard presently open. Add a new storyboard to define the animation that brightens the blue rectangle by clicking the + to the right of this message. This will show the Create Storyboard dialog, which allows you to create a storyboard. Make sure that the Create as a Resource option is checked, otherwise the animation will be defined as one that runs when the XAML is first loaded (see Figure 16-11).
2D Barcode Creator In Visual Basic .NET
Using Barcode creator for VS .NET Control to generate, create Matrix Barcode image in .NET applications.
www.OnBarcode.com
Generate Code-128 In VB.NET
Using Barcode encoder for VS .NET Control to generate, create Code 128C image in .NET framework applications.
www.OnBarcode.com
CHAPTER 16 s PROGRAMMING SILVERLIGHT WITH XAML AND JAVASCRIPT
Encoding DataMatrix In Visual Basic .NET
Using Barcode generator for .NET framework Control to generate, create DataMatrix image in Visual Studio .NET applications.
www.OnBarcode.com
Generating GS1 - 12 In Visual Basic .NET
Using Barcode generator for .NET framework Control to generate, create UPC-A Supplement 2 image in VS .NET applications.
www.OnBarcode.com
Figure 16-11. Creating a new storyboard
EAN13 Generation In Visual Basic .NET
Using Barcode encoder for Visual Studio .NET Control to generate, create European Article Number 13 image in Visual Studio .NET applications.
www.OnBarcode.com
Make USD8 In Visual Basic .NET
Using Barcode creation for .NET Control to generate, create USD8 image in .NET applications.
www.OnBarcode.com
Now that you ve done this, the timeline editor will appear. This is a very simple tool that allows you to generate animations quickly and easily (see Figure 16-12).
Painting QR-Code In C#
Using Barcode maker for Visual Studio .NET Control to generate, create Quick Response Code image in .NET framework applications.
www.OnBarcode.com
QR Code Printer In None
Using Barcode encoder for Office Excel Control to generate, create QR Code image in Excel applications.
www.OnBarcode.com
Figure 16-12. Using the timeline editor
Generating GS1 - 13 In VS .NET
Using Barcode generation for ASP.NET Control to generate, create EAN 13 image in ASP.NET applications.
www.OnBarcode.com
EAN 13 Maker In Java
Using Barcode generation for Java Control to generate, create EAN13 image in Java applications.
www.OnBarcode.com
Drag the yellow time indicator to the 0:00.500 mark (half of a second) and add a keyframe at this point. To add a keyframe, you use the tool with the green + on it, located immediately above the timeline window. You can see it just to the left of the 0:00.500 label in Figure 16-12. A blob will appear on the timeline, indicating that there is a key frame there. Now, with the timeline still on 0:00.500, use the Property Editor to change the color of the rectangle to full blue (0 red, 0 green, 255 blue). Then return to the timeline editor, drag the yellow bar to the 1 second mark, add a new key frame, and go back to the Property Editor to change the color back to 0 red, 0 green, 127 blue. You ve now defined an animation that will change the intensity of the blue from 127 to 255 over 0.5 seconds, before returning back to 127 over the next 0.5 seconds. Repeat this process for three other rectangles one red, one green, and one yellow. For yellow, use equal values of red and green (e.g., dimmed is 127 red, 127 green, 0 blue). Once you ve created them all, defined their animations, and added a couple of TextBlocks that will be used for starting the game and showing your current round, you should have XAML that looks like Listing 16-1.
UCC.EAN - 128 Drawer In None
Using Barcode encoder for Software Control to generate, create EAN 128 image in Software applications.
www.OnBarcode.com
GS1 RSS Drawer In .NET
Using Barcode encoder for .NET framework Control to generate, create DataBar image in .NET framework applications.
www.OnBarcode.com
CHAPTER 16 s PROGRAMMING SILVERLIGHT WITH XAML AND JAVASCRIPT
2D Drawer In VS .NET
Using Barcode drawer for ASP.NET Control to generate, create Matrix Barcode image in ASP.NET applications.
www.OnBarcode.com
QR Code Decoder In Java
Using Barcode scanner for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
Listing 16-1. XAML Source for the Memory Game
Barcode Encoder In Java
Using Barcode creation for Java Control to generate, create Barcode image in Java applications.
www.OnBarcode.com
Scan Barcode In Java
Using Barcode scanner for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
<Canvas xmlns="http://schemas.microsoft.com/client/2007" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Width="324" Height="304" Background="Black" x:Name="Page" > <Canvas.Resources> <Storyboard x:Name="LightUpBlue"> <ColorAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="rBlue" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)"> <SplineColorKeyFrame KeyTime="00:00:00.5" Value="#FF0000FF"/> <SplineColorKeyFrame KeyTime="00:00:01" Value="#FF000080"/> </ColorAnimationUsingKeyFrames> </Storyboard> <Storyboard x:Name="LightUpGreen"> <ColorAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="rGreen" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)"> <SplineColorKeyFrame KeyTime="00:00:00.5" Value="#FF00FF00"/> <SplineColorKeyFrame KeyTime="00:00:01" Value="#FF008000"/> </ColorAnimationUsingKeyFrames> </Storyboard> <Storyboard x:Name="LightUpRed"> <ColorAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="rRed" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)"> <SplineColorKeyFrame KeyTime="00:00:00.5" Value="#FFFF0000"/> <SplineColorKeyFrame KeyTime="00:00:01" Value="#FF800000"/> </ColorAnimationUsingKeyFrames> </Storyboard> <Storyboard x:Name="LightUpYellow"> <ColorAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="rYellow" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)"> <SplineColorKeyFrame KeyTime="00:00:00.5" Value="#FFFFFF00"/> <SplineColorKeyFrame KeyTime="00:00:01" Value="#FF808000"/> </ColorAnimationUsingKeyFrames> </Storyboard>
Generate EAN 13 In Objective-C
Using Barcode encoder for iPad Control to generate, create European Article Number 13 image in iPad applications.
www.OnBarcode.com
Barcode Printer In C#
Using Barcode encoder for .NET Control to generate, create Barcode image in .NET applications.
www.OnBarcode.com
CHAPTER 16 s PROGRAMMING SILVERLIGHT WITH XAML AND JAVASCRIPT
</Canvas.Resources> <Rectangle Width="145" Height="92" Fill="#FF000080" Canvas.Left="8" Canvas.Top="8" RadiusX="20" RadiusY="20" x:Name="rBlue"/> <Rectangle Width="145" Height="92" Fill="#FF008000" RadiusX="20" RadiusY="20" Canvas.Left="168" Canvas.Top="8" x:Name="rGreen"/> <Rectangle Width="145" Height="92" Fill="#FF800000" RadiusX="20" RadiusY="20" Canvas.Left="8" Canvas.Top="115" x:Name="rRed" /> <Rectangle Width="145" Height="92" Fill="#FF808000" RadiusX="20" RadiusY="20" Canvas.Left="168" Canvas.Top="115" x:Name="rYellow"/> <TextBlock Width="187" Height="27" Canvas.Left="8" Canvas.Top="222" Text="" TextWrapping="Wrap" Foreground="#FFFFFFFF" x:Name="txtRound"/> <TextBlock Width="187" Height="27" Canvas.Left="8" Canvas.Top="240" Text="Start Game!" TextWrapping="Wrap" Foreground="#FFFFFFFF" x:Name="txtStart"/> </Canvas>
Now that the design is done, it s time to start looking at the code.
Implementing the Code
You can load the project into Visual Studio for editing. To do this, you use File Open Web Site, and find the site on your hard drive in the location that you created it using Expression Blend. The Page.xaml.js file should be used to create the code for the application. You don t have to use it, but it s good practice to put code associated with a XAML file in its codebehind. JavaScript programming can be done using delegate-based functions, as you can see in the basic code provided by the Expression Blend template, or normal functions, which is my preference. So, before continuing, take a look at the Default.html.js file, and you ll see code like this to define the event handler that responds to the onLoad event for the Canvas:
onLoad: Silverlight.createDelegate(scene, scene.handleLoad),
Change this to use the standard declaration, as you ll see later that the code itself will be written using a standard function syntax.
onLoad: handleLoad,
Copyright © OnBarcode.com . All rights reserved.