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HTMLTextBox Issue Telerik Reporting Q1 2013 build 7.0.13.220 WPF Report Viewer

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Alan asked on 07 Mar 2013, 02:00 PM

ReportViewerResults.PNG

I am having an issue using the latest (internal) build with the the Reporting control HTMLTextBox.

When I use a HTML fragment like Test the control renders as expected with an underline. Attached is screen shot HTMLFragment.

But when I supply the HTMLTextBox well formed HTML like:
Test

The underline and last letter is missing does not render as in the attached screen shot HTML.

Any ideas on how I can overcome this?

XAML
<Window x:Class="ReportViewer.MainWindow"
 xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 xmlns:tr="http://schemas.telerik.com/wpf"
 Loaded="WindowLoaded"
 Title="MainWindow">

 <StackPanel Orientation="Vertical">

 <tr:ReportViewer x:Name="rvWorks"
 Margin="5 5 5 5" />

 <tr:ReportViewer x:Name="rvDoesNotWorks"
 Margin="5 5 5 5" />

 </StackPanel>
</Window>

C#
 public partial class MainWindow : Window
 {
 public MainWindow()
 {
 InitializeComponent();
 }

 private void WindowLoaded(object sender, RoutedEventArgs e)
 {
 UriReportSource works = new UriReportSource();
 UriReportSource doesNotWork = new UriReportSource();

 works.Uri = @"C:\Temp\HtmlTextBox.trdx";
 works.Parameters.Add(new Telerik.Reporting.Parameter("htmlTextBoxValue", "Works"));

 doesNotWork.Uri = @"C:\Temp\HtmlTextBox.trdx";
 doesNotWork.Parameters.Add(new Telerik.Reporting.Parameter("htmlTextBoxValue", @"Does Not Work"));

 this.rvWorks.ReportSource = works;
 this.rvDoesNotWorks.ReportSource = doesNotWork;
 }
 }
}

3 Answers, 1 is accepted

answered on 13 Mar 2013, 12:50 PM

Elian ~

The HTML tags you wrote about being unsupported are being generated from Telerik's HtmlFormatProvider (which the inbound object RadDocument is coming from Telerik's RadRichTextBox) using the code below.

What would be the best practice to handle this workflow from one Telerik object (HtmlFormatProvider) to another Telerik object (Reporting HtmlTextBox)?

Thank you,
Alan

Here is the code that handles HtmlFormatProvider in C#:
     private string exportToHtml(RadDocument radDocument)
        {
            HtmlFormatProvider htmlFormatProvider = new HtmlFormatProvider();
            HtmlExportSettings htmlExportSettings = new HtmlExportSettings();
            htmlExportSettings.DocumentExportLevel = DocumentExportLevel.Fragment;
            htmlExportSettings.StylesExportMode = StylesExportMode.Inline;
            htmlExportSettings.StyleRepositoryExportMode = StyleRepositoryExportMode.DontExportStyles;
            htmlExportSettings.ExportFontStylesAsTags = true;
            htmlFormatProvider.ExportSettings = htmlExportSettings;
            string content = htmlFormatProvider.Export(radDocument);
            return content;
        }