Barcode does not appear in a Silverlight Reporting

6 posts, 1 answers
  1. Vuyiswa Maseko
    Vuyiswa Maseko avatar
    187 posts
    Member since:
    Jan 2010

    Posted 27 Mar 2011 Link to this post

    Good Day All

    I have a strange thing happening in my project. i have a report that retrieve the barcode info based on a certain criteria. The data gets filtered and it get displayed. but this value is the Value that is assigned to a barcode from the database. now on design and preview it shows the barcode,  but when i run it in my app, it only shows the code number from the database not the barcode and the number as depicted in the preview. what is the problem. i have attached the properties of the barcode on design mode.

  2. Steve
    Steve avatar
    10941 posts

    Posted 28 Mar 2011 Link to this post

    Hi Vuyiswa Maseko,

    We've already covered this issue with a KB article:Images, Charts, Barcodes and Shapes are not being displayed in the Silverlight report viewer. We kindly ask you to first search through our support resources, prior opening a new thread, as the chances are, somebody has already asked the same question and it has been answered.

    Best wishes,
    the Telerik team
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  4. Vuyiswa Maseko
    Vuyiswa Maseko avatar
    187 posts
    Member since:
    Jan 2010

    Posted 28 Mar 2011 Link to this post

    Good Day Admin

    I have al the EndPoints declared in the documentation. look at this

    <?xml version="1.0"?>
        <sectionGroup name="system.serviceModel">
          <section name="domainServices" type="System.ServiceModel.DomainServices.Hosting.DomainServicesSection, System.ServiceModel.DomainServices.Hosting, Version=, Culture=neutral, PublicKeyToken=31BF3856AD364E35" allowDefinition="MachineToApplication" requirePermission="false" />
        <add key="SecretKey" value="98723478923489234"/>
        <add key="EcashURL" value="http://vuyswan/Ecash/EcashPos/#/ConfirmationPages/ConfirmRegistration"/>
          <add name="ReportLibrarydev.Properties.Settings.Ecashcdb_devmotovate"
        connectionString="Data Source=DDD;Initial Catalog=DDD_dev;Persist Security Info=True;User ID=SSS;Password=DDD"
        providerName="System.Data.SqlClient" />
          <add name="ReportLibrarydev.Properties.Settings.Ecashcdb_dev"
        connectionString="Data Source=DDD;Initial Catalog=DDD_DD;Persist Security Info=True;User ID=DDD;Password=DDDD"
        providerName="System.Data.SqlClient" />
          <add name="DomainServiceModule" type="System.ServiceModel.DomainServices.Hosting.DomainServiceHttpModule, System.ServiceModel.DomainServices.Hosting, Version=, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
        <compilation debug="true" targetFramework="4.0" />
        <globalization culture="auto" uiCulture="auto" />
        <validation validateIntegratedModeConfiguration="false"/>
        <modules runAllManagedModulesForAllRequests="true">
          <add name="DomainServiceModule" preCondition="managedHandler"
              type="System.ServiceModel.DomainServices.Hosting.DomainServiceHttpModule, System.ServiceModel.DomainServices.Hosting, Version=, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <behavior name="">
              <serviceMetadata httpGetEnabled="true" />
              <serviceDebug includeExceptionDetailInFaults="false" />
            <behavior name="ReportServiceBehavior">
              <serviceMetadata httpGetEnabled="true" />
              <serviceDebug includeExceptionDetailInFaults="false" />
            <behavior name="WebBehavior">
              <webHttp />
            <binding name="BasicHttpBinding_IBLLService" closeTimeout="00:01:00"
              openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
              allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
              maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
              messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
              <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
                maxBytesPerRead="4096" maxNameTableCharCount="16384" />
              <security mode="None">
                <transport clientCredentialType="None" proxyCredentialType="None"
                  realm="" />
                <message clientCredentialType="UserName" algorithmSuite="Default" />
            binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IBLLService"
            contract="Business.IBLLService" name="BasicHttpBinding_IBLLService" />
        <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
          <service name="Telerik.Reporting.Service.ReportService"
            <endpoint address=""
                <dns value="localhost" />
            <endpoint address="resources"
            <endpoint address="mex"
                      contract="IMetadataExchange" />
  5. Answer
    Steve avatar
    10941 posts

    Posted 30 Mar 2011 Link to this post

    Hello Vuyiswa,

    The registration looks correct and we can only guess what is wrong. Since you already have a working Silverlight application with Telerik Reporting (our demos), our suggestion is to check the Visual Studio examples we install along with the product to compare the differences in your project.

    Kind regards,
    the Telerik team
  6. Vuyiswa Maseko
    Vuyiswa Maseko avatar
    187 posts
    Member since:
    Jan 2010

    Posted 30 Mar 2011 Link to this post

    Hello Adminstrator

    Thank you once more for your help. i checked the registrion against the demo and it looked ok, i created another separate demo and it shows a the barcode. The strange thing is that i can export it with all avaiable export options. After all the user will print the barcode not just view.

    I will tell you what was the problem when i am done resolving it.

    Hope you can asnwer my last question

    Thanks for your help. 

  7. Vuyiswa Maseko
    Vuyiswa Maseko avatar
    187 posts
    Member since:
    Jan 2010

    Posted 31 Mar 2011 Link to this post

    The Strange thing is that the Barcode showed after it has been hosted in the IIS. i am sure why.
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