Typography in SilverLight 5 Via WCF Service

Vijay Prativadi
12y
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Introduction

Today, in this article let's concentrate on another SilverLight application, whereby communicating with WCF Service to perform some operation.

Question: What is Typographical Text?

In simple terms "SilverLight 5 provides enhancements to define different font styles with help of Typography. It provides different Typographical features like ligatures, stylistic sets and many more".

Let's get this implemented practically for a better idea of this!!!

Step 1: The complete code of the IService1.cs looks like this.

using System;
using System.Collections.Generic;
using System.Linq;

using System.Runtime.Serialization;
using System.ServiceModel;using System.ServiceModel.Web;
using System.Text;
namespace Wcf_Open_Type
{ // NOTE: You can use the "Rename" command on the "Refactor" menu to change the interface name "IService1" in both code and config file together.

[ServiceContract]

public interface IService1

{
[OperationContract]

string typography();
}
}

Step 2: The complete code of the Service1.svc.cs looks like this.

using System;
using System.Collections.Generic;

using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Web;
using System.Text;
namespace Wcf_Open_Type
{
   // NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "Service1" in code, svc and config file together
       public class Service1 : IService1
       {
           public string typography()
           {
                 return "SilverLight 5...!!! Whoomp..";
             }
       }
}

Step 3: The complete code of the Web.Config looks like this.

<?xml version="1.0"?>
<configuration>
       <system.web>
              <compilation debug="true" targetFramework="4.0" />
       </system.web>
       <system.serviceModel>
              <behaviors>
                     <serviceBehaviors>
                           <behavior>
                                  
                                  <serviceMetadata httpGetEnabled="true"/>
                                  
                                  <serviceDebug includeExceptionDetailInFaults="false"/>

                           </behavior>
                     </serviceBehaviors>
              </behaviors>
              <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
       </system.serviceModel>
       <system.webServer>
              <modules runAllManagedModulesForAllRequests="true"/>
       </system.webServer>
</configuration>

Step 4: The complete code of the Clientaccesspolicy.xml looks like this (To avoid the cross domain problem in SilverLight):

<?xml version="1.0" encoding="utf-8"?>
<access-policy>
    <cross-domain-access>
        <policy>
            <allow-from http-request-headers="SOAPAction">
                <domain uri="*"/>
            </allow-from>
            <grant-to>
                <resource path="/" include-subpaths="true"/>
            </grant-to>
        </policy>
    </cross-domain-access>
</access-policy>

Step 5: The complete code of the MainPage.xaml looks like this:

<TextBlock Height="63"
                   HorizontalAlignment="Center"
                   Name="textBlock1"
                   VerticalAlignment="Center"
                   FontFamily="Gabriola"
                   FontSize="34"
                   Width="522"
                   Margin="-63,118,-59,118"
                   Typography.Capitals="SmallCaps"/>
        <TextBlock Margin="35,28,29,218"
                   HorizontalAlignment="Center
                   VerticalAlignment="Center"
                   FontFamily="Gabriola"
                   FontSize="34">
         <Run Typography.Fraction="Slashed" Text="22/12 33/238 " ></Run>
        </TextBlock>
    </Grid>
</UserControl>

Step 6: The complete code of the MainPage.xaml.cs looks like this:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Typography_Application.ServiceReference1;
namespace Typography_Application
{
    public partial class MainPage : UserControl
    {
        public MainPage()
        {
            InitializeComponent();
        }
        private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {
            data();
        }
        private void typography_Call(object sender, typographyCompletedEventArgs e)
        {
            textBlock1.Text = e.Result;
        }
        public void data()
        {
            objClient.typographyCompleted +=new EventHandler<typographyCompletedEventArgs>(typography_Call);
            objClient.typographyAsync();

        }
        #region Instance Variables Service1Client objClient = new Service1Client();
        #endregion
    }
}

Step 7: The output of the Typographical Text @ StylisticSet7 Application looks like this

Step 8:The output of the Typographical Text @ StylisticSet6 Application looks like this

Step 9: The output of the Typographical Text @ Superscript Application looks like this

Step 10: The output of the Typographical Text @ Subscript Application looks like this.

Step 11: The output of the Typographical Text @ SmallCaps Application looks like this:

Step 12: The output of the Typographical Text @ Fraction Application looks like this:

I hope this article is useful for you ...I look forward for your comment and feedback....Thanks.

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