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HtmlFormatProvider in RadTabControl

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RichTextBox

This is a migrated thread and some comments may be shown as answers.

Michael asked on 15 Apr 2016, 10:52 PM

Hi,

I am trying to get a series of tab RichTextEditors to return formatted text as html markup fragments, and not the fully-qualified HTML doc. We use this same RichTextEdit elsewhere which honors the formatting settings to return fragments (but not in a tab control), but in the context below, it always returns the default full html doc no matter what. Originally this was using a resource dictionary, but I inlined the HTMLDataProvider to try to isolate the problem

<telerik:RadTabControl Style="{DynamicResource TabControlNoHeaderBackground}" ItemsSource="{Binding Disclosures}">

<telerik:RadTabControl.ItemTemplate>

<DataTemplate>

<TextBlock Text="{Binding DisclosureTypeName}" />

</DataTemplate>

</telerik:RadTabControl.ItemTemplate>

<telerik:RadTabControl.ContentTemplate>

<DataTemplate>

<Grid>

<telerik:HtmlDataProvider x:Name="CustomerHtmlDataProvider"

Html="{Binding Content, Mode=TwoWay}"

RichTextBox="{Binding ElementName=TxtDisclosureContent}">

<telerik:HtmlDataProvider.FormatProvider>

<telerik:HtmlFormatProvider>

<telerik:HtmlFormatProvider.ExportSettings>

<telerik:HtmlExportSettings

DocumentExportLevel="Fragment"

ImageExportMode="None"

ExportFontStylesAsTags="True"

ExportStyleMetadata="False">

</telerik:HtmlExportSettings>

</telerik:HtmlFormatProvider.ExportSettings>

</telerik:HtmlFormatProvider>

</telerik:HtmlDataProvider.FormatProvider>

</telerik:HtmlDataProvider>

<telerik:RadRichTextBox x:Name="TxtDisclosureContent" IsSpellCheckingEnabled="False" />

</Grid>

</DataTemplate>

</telerik:RadTabControl.ContentTemplate>

</telerik:RadTabControl>

HtmlFormatProvider in RadTabControl

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