barcode generator dll c# Branching by Using <xsl:if> in visual C#.net

Implement Code 3/9 in visual C#.net Branching by Using <xsl:if>

Similarly, if I check whether MySpeedBoat is a SpeedBoat, I will get true, as this is indeed true. Where it gets neat and interesting is in the fact that SpeedBoat derives from Boat, so if I check whether MySpeedBoat is a Boat, using this syntax, Vehicles.Boat. isInstanceOfType(MySpeedBoat), then I will also get true returned, as a MySpeedBoat is a Boat as well as a SpeedBoat.

<Application.Resources> <Style x:Key="TextBoxStyle" TargetType="TextBox"> <Setter Property="FontSize" Value="22"/> <Setter Property="FontFamily" Value="Trebuchet MS"/> <Setter Property="Foreground" Value="#FFFF0000"/> <Setter Property="Margin" Value="5"/> <Setter Property="Width" Value="400"/> </Style> <Style x:Key="ButtonStyle" TargetType="Button"> <Setter Property="FontSize" Value="20"/> <Setter Property="FontFamily" Value="Trebuchet MS"/> <Setter Property="FontWeight" Value="Bold"/> <Setter Property="Width" Value="200"/> <Setter Property="Foreground" Value="#FF0000FF"/> <Setter Property="Margin" Value="5"/> </Style> </Application.Resources> That is all there is to it. Again, there are no changes at all to the controls themselves. For example, to use these styles on your UserControl, the XAML would still look like the following: <Grid x:Name="LayoutRoot" Background="White" > <StackPanel HorizontalAlignment="Left" VerticalAlignment="Top"> <TextBox Text="TextBox" TextWrapping="Wrap" Style="{StaticResource TextBoxStyle}"/> <TextBox Text="TextBox" TextWrapping="Wrap" Style="{StaticResource TextBoxStyle}"/> <Button Content="Button" Style="{StaticResource ButtonStyle}"/> <Button Content="Button" Style="{StaticResource ButtonStyle}"/> </StackPanel> </Grid>

Next, build the class that will be bound to the DataGrid. Call the class GridData for simplicity, and give it three properties: Name (string), Age (int), and Male (Boolean). Also for simplicity, create a static method that will return an ObservableCollection (requires adding a using clause for System.Collections.ObjectModel) containing some sample data that will be bound to the grid. In addition, define the class directly in the MainPage.xaml.cs file. This is not really a good idea in the real world, but for the sake of an example, it will work just fine. Ideally, you will want to define your classes in separate files or even in completely separate projects and assemblies. The code for the GridData class follows: namespace SimpleDataGrid { public partial class MainPage : UserControl { public MainPage() { InitializeComponent(); } } public class GridData { public string Name { get; set; } public int Age { get; set; } public bool Male { get; set; } public static ObservableCollection<GridData> GetData() { ObservableCollection<GridData> data = new ObservableCollection<GridData>();

Listing 9-17. Retrieving a Value Stored in a Session Variable private void button2_Click(object sender, EventArgs e) { Service proxy = new Service(); proxy.CookieContainer = cookiecontainer; MessageBox.Show(proxy.GetNameFromSession()); } The code creates an instance of the proxy class as before. It then sets the CookieContainer property of the proxy to the CookieContainer object we created previously. This way, the previously issued session identifier can be passed back to the web service. Finally, the GetNameFromSession() method is called. The value returned by the GetNameFromSession() method is displayed in a message box.

In this example, you will create a base Silverlight application with navigation support using the built-in Silverlight Navigation Application template included in Visual Studio 2010. 1. 2. Start Visual Studio 2010 and select File New Project from the main menu. In the New Project dialog box, select Silverlight as the project type and Silverlight Navigation Application as the template. Name the project NavTemplate, as shown in Figure 8-16.

public String getMimeType(String path)

This exercise will show the GridView control working in conjunction with the SqlDataSource control. 1. Within the same web project, add a new Web Form and then add a new SqlDataSource control. When adding the control to the Web Form, you will be presented with the wizard (see Figure 4-4) after clicking on the option to Configure Data Source.

Next, if you click the plus (+) button, you will be able to browse to folders that are not worth the space to back up. For example, most users do not need to back up the following directories unless they plan to do a bare-metal restore (a restore from a hard drive crash without reinstalling the operating system): /Applications /Library /System Invisible items (which are accessible by unchecking the Show Invisible Items check box) include the following: /.TemporaryItems

If you want to make a donation to an artist, select a song in the music list that the artist performed and click the Donate to Artist button on the toolbar. Firefox will direct you to a web site where you can fill in a form to complete your donation.