Approved
Last Updated: 18 May 2018 06:31 by ADMIN
RadRichTextEditor renders the text with a little bigger characters spacing than RadRichTextBox and MS Word.
Approved
Last Updated: 05 Apr 2017 14:36 by ADMIN
How to reproduce:
1. Run the Mail Merge example (QSF) 

2. Select the image inside the document and move it to another position
Completed
Last Updated: 17 Jun 2019 14:19 by ADMIN
Release R2 2019 SP1
Hello Telerik, 

your control changed the format to Verdana when import rtf. But only in the first line. And only the first line is Arial. Is the first line with any other font formated, its all ok.

Here the code:

string rtfText = @"{\rtf1\ansi\ansicpg1252\deff0\deflang1031{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Tahoma;}{\f2\fnil\fcharset0 Times New Roman;}{\f3\fnil\fcharset0 Arial Unicode MS;}{\f4\fnil\fcharset0 Calibri;}}
{\colortbl ;\red0\green0\blue0;}
\viewkind4\uc1\pard\tx300\tx600\tx900\tx1200\tx1500\tx1800\tx2100\tx2400\tx2700\tx3000\tx3300\tx3600\tx3900\tx4200\tx4500\cf1\b\fs32 Arial\f1\par
Tahoma\par
\f2 Times New Roman\par
\f0 Arial\f2\par
\f3 Arial Unicode MS\par
\f4 Calibri\b0\f0\fs20\par
}";
RtfFormatProvider rtf = new RtfFormatProvider();
this.radRichTextEditor1.Document = rtf.Import(rtfText);

this.richTextBox1.Rtf = rtfText;

In the screenshot you can see, left the standard .net rtf control and rigth the Telerik richtexteditor. 
The zip is the sample project.
Approved
Last Updated: 30 Mar 2016 10:58 by ADMIN
Import the following code:
<ol>
  <li>Coffee</li>
  <li></li>
  <li>Milk</li>
</ol
Approved
Last Updated: 06 May 2016 14:13 by ADMIN
To reproduce:
- insert a fragmet from another RichtextEditor like this:
private void Button_Click(object sender, RoutedEventArgs e)
{
radRichTextBox.Document.Sections.Clear();
radRichTextBox.Document.Sections.Add(new Section());

radRichTextBox.Document.CaretPosition.MoveToLastPositionInDocument(); 
radRichTextBox.DocumentEditor.InsertParagraph();
radRichTextBox.DocumentEditor.InsertFragment(new DocumentFragment(radRichTextEditor1.Document));
radRichTextBox.DocumentEditor.InsertParagraph();
}

Workaround:
There is no point of resetting the section in such way. Nevertheless, you can avoid the exception by using one of the following methods:

radRichTextBox.Document.MeasureAndArrangeInDefaultSize();
radRichTextBox.UpdateEditorLayout();
Completed
Last Updated: 27 May 2019 11:40 by ADMIN
Release Fixed in R2 2019 (LIB 2019.2.603)
Completed
Last Updated: 05 Jun 2018 10:06 by ADMIN
The following parts are with hard coded strings and cannot be localized:

 - Insert Caption (InsertCaptionDialog): Combo boxes for label and separator
 - Paragraph Properties (ParagraphPropertiesDialog): Units of spacing and indentation values (pt)
 - Tab Stops Properties (TabStopsPropertiesDialog): The text of the tabStopsToBeClearedTextBloc
 - Cross references: reference types Figure and Table
 - TOC  and TOF: Heading and Figure, Caption labels
 - Document Ruler: Tooltips
 - FormattingColorPicker: The "No Color" string
- ManageStylesDialog shows items "Modify" and "Delete" with hardcoded text.
Approved
Last Updated: 27 Feb 2018 07:59 by ADMIN
Approved
Last Updated: 19 Jun 2017 10:40 by Bill
To reproduce: add some text to RadRichTextEditor and set the Enabled property to false. You will notice that the text gets bold and blurry. 

Workaround: instead of disabling RadRichTextEditor, use the ReadOnly property.
Approved
Last Updated: 28 Feb 2018 12:56 by ADMIN
Approved
Last Updated: 21 Nov 2017 11:40 by ADMIN
Completed
Last Updated: 14 May 2019 10:53 by ADMIN
Release R3 2018
The issue only reproduces on Windows 10( 1806). Check the attached video showing the result: 

Workaround: Handle the CommandExecuting event this way
private void RadRichTextEditor1_CommandExecuting(object sender, Telerik.WinForms.Documents.RichTextBoxCommands.CommandExecutingEventArgs e)
{
    if (e.Command is ChangeFontFamilyCommand && e.CommandParameter.ToString() == "")
    {
        e.Cancel = true; 
    }
}
Completed
Last Updated: 03 May 2019 09:58 by ADMIN
Importing html documents having the property vertical-align property used with length values - for example: vertical-align = 3px, throws InvalidCastException. 
Approved
Last Updated: 30 Mar 2016 11:07 by ADMIN
RadRichTextBox large txt documents (20000 rows)are loaded very slowly.
Completed
Last Updated: 17 Feb 2016 21:05 by Svetlin
If you import a rtf document, it produces a span instances with highlight color property set to ARGB(255,0,0,0).

Workaround:

foreach (Span span in document.EnumerateChildrenOfType<Span>())
{
    if (span.HighlightColor == Color.FromArgb(255, 0, 0, 0))
    {
        span.HighlightColor = Color.Transparent;
    }
}
Approved
Last Updated: 30 Mar 2016 11:23 by ADMIN
To reproduce:
- Add two tabs in a PageView
- Add RadRichTextEditor in the second tab
- Select some text to show the mini toolbar 
- Select the first page.

Workaround
void radPageView1_SelectedPageChanged(object sender, EventArgs e)
{
    if (radPageViewPage2.IsContentVisible == false)
    {
        radRichTextEditor1.RichTextBoxElement.SelectionMiniToolBar.Hide();
    }
}

Declined
Last Updated: 20 Jun 2017 05:39 by ADMIN
Workaround: load an empty docx document in the RadRichTextEditor and use it as a template
public RadDocument ImportDocx()
{
    RadDocument document = null;
    IDocumentFormatProvider provider = new DocxFormatProvider();
    OpenFileDialog openDialog = new OpenFileDialog();
    openDialog.Filter = "Documents|*.docx";
    openDialog.Multiselect = false;
    DialogResult dialogResult = openDialog.ShowDialog();
    if (dialogResult == System.Windows.Forms.DialogResult.OK)
    {
        using (Stream stream = openDialog.OpenFile())
        {
            document = provider.Import(stream);
        }
    }
    return document;
}
Completed
Last Updated: 04 Jun 2015 13:24 by Chris Ward
To reproduce:
- Add some text so the scrollbars appear.
- Scroll up and down with the mouse wheel.
- When you scroll to the bottom you will notice that there is extra space after the document end.

Workaround: http://www.telerik.com/forums/backspace-key-does-not-properly-invalidate-editor#sP5qkJX4b0S8jwZ3MUGTmQ
Declined
Last Updated: 16 Nov 2015 15:59 by ADMIN
To reproduce:

1.Add some text to RadRichTextEditor.
2.Copy an image from a Word document and paste it to the RadRichTextEditor.
3.Export the document content with RtfFormatProvider.

When you try to open the exported .rtf file via WordPad, you will notice that the image is not loaded. Please refer to the attached files created by MS Word and RadRichTextEditor.
Approved
Last Updated: 25 Jun 2018 12:12 by ADMIN
To reproduce:
- Add some full pages to the editor. 
- Remove all margin from the print settings and document settings.
- PrintPreview the document.
- Seth the print preview dialog zoom to 100% and compare the documents.
- You will notice that the print document's content is smaller.
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