The 'border' attribute of Html <table /> is imported wrong. When set to 0, a 1px border is rendered. 

The exception is thrown during the exporting of the document with the following stack trace:

When replacing a string within a run that is not the first element in the paragraph an unexpected behavior occurs.

These are the known cases:

• System.ArgumentOutOfRangeException: 'Index and length must refer to a location within the string. Parameter name: length'
• System.InvalidCastException: 'Unable to cast object of type <<type>> to type 'Telerik.Windows.Documents.Flow.Model.Run'.'
• Shifted text.

Introduce an option to replace a Run text with line breaks and/or new lines or with other document elements such as Table, Image, Paragraph and etc. 

The following code snippet shows how a Run can be replaced with another inline element:

RadFlowDocument document = new RadFlowDocument();
RadFlowDocumentEditor editor = new RadFlowDocumentEditor(document);
 
editor.InsertText("text");
editor.InsertText("REMOVE");
editor.InsertText("text");
 
foreach (Run run in document.EnumerateChildrenOfType<Run>().ToList())
{
    if (run.Text == "REMOVE")
    {
        Paragraph paragraph = run.Paragraph;
        int childIndex = paragraph.Inlines.IndexOf(run);
 
        ImageInline image = new ImageInline(document);
        using (Stream stream = File.OpenRead("example_image.png"))
        {
            image.Image.ImageSource = new Telerik.Windows.Documents.Media.ImageSource(stream, "png");
        }
 
        paragraph.Inlines.Insert(childIndex, image);
        paragraph.Inlines.Remove(run);
    }
}

According to the OOXML specification the shading color can be defined only in RRGGBB hex color, but MS Word also supports colors defined with their names - e.g. "Red".

ArgumentException with 'Invalid value' message is thrown when importing invalid font sizes from docx, e.g.

<w:sz></w:sz> 

(the 'val' attribute should be specified according to the OOXML specification).

Instead, such documents could be imported as the w:sz is not specified, similar to the behavior of MS Word.

When the indentation of a paragraph is coming from a list, the RTF format provider applies them to the paragraph as local properties.

This affects all conversions of documents containing lists from RTF to HTML.


Workaround: After importing the document check if the indentation of the paragraph is the same as the one coming from the list. Here is example on how this could be done:

RtfFormatProvider provider = new RtfFormatProvider(); 
RadFlowDocument document = provider.Import(stream); 

foreach (Paragraph paragraph in document.EnumerateChildrenOfType<Paragraph>()) 
{ 
List list = this.document.Lists.GetList(paragraph.ListId); 
if (paragraph.Indentation.HangingIndent == list.Levels[0].ParagraphProperties.HangingIndent.LocalValue) 
{ 
paragraph.Indentation.HangingIndent = Paragraph.HangingIndentPropertyDefinition.DefaultValue.Value; 
} 

if (paragraph.Indentation.FirstLineIndent == list.Levels[0].ParagraphProperties.FirstLineIndent.LocalValue) 
{ 
paragraph.Indentation.FirstLineIndent = Paragraph.FirstLineIndentPropertyDefinition.DefaultValue.Value; 
}
}

Enable the customers to work with .dot files.

Enable the customers to work with .doc files.

The API should allow you to perform a text-based search and return the parent element(s) of the result(s) or directly the found element(s).

 Exception trying to import HTML that contains width with an empty value. For example:

<table width="">