The alternative text allows setting a description of the information contained inside the table and is useful for people who may not be able to see the content.

Background properties do not inherit, but the parent element's background will shine through by default because of the initial 'transparent' value on 'background-color'.

HTML content:

<div style="background-color: gray; color: red">
Text outside the list
	<ul>
		<li>
			Text in the list
		</li>
	</ul>
</div>

The result when exported to DOCX/PDF:

Workaround: set the style directly to the <ul> element:

<div style="background-color: gray; color: red">
Text outside the list
	<ul style="background-color: gray;">
		<li>
			Text in the list
		</li>
	</ul>
</div>

You can add captions to figures, equations, or other objects.

From the Office Open XML File Formats Specification: This element specifies the contents and positioning for captions which can be used to automatically label objects in a WordprocessingML document. A caption is a string that labels an object included in a WordprocessingML document, and typically consists of a string plus a field which numbers this item within a collection of similar objects.

Similar functionality can be achieved using the CustomCodeField:

RadFlowDocumentEditor editor = new RadFlowDocumentEditor(document);
using (Stream stream = File.OpenRead("Image1.jpg"))
{
	ImageInline image = editor.InsertImageInline(stream, "jpg");
	editor.InsertBookmark("Image", image, image);
}

editor.InsertBreak(BreakType.LineBreak);
editor.InsertText("Figure ");
editor.InsertField("SEQ Image", "Update Figure Number");

When exporting a document containing a FloatingImage in the header/footer the measurement of the header/footer height doesn't take into account the height of this image.

This leads to overlapping the page content with the image.

Workaround: Increase the Header (or Footer) top page margin by the height of the image:

foreach (Section section in this.document.Sections)
{
	double floatingImageHeight = 0;
	foreach (BlockBase block in section.Headers.Default.Blocks)
	{
		if (block is Paragraph paragraph)
		{
			FloatingImage floatingImage = (FloatingImage)paragraph.Inlines.FirstOrDefault(i => i is FloatingImage);
			floatingImageHeight = floatingImage.Image.Height;
		}
	}

	double left = section.PageMargins.Left;
	double top = section.PageMargins.Top + floatingImageHeight;
	double right = section.PageMargins.Right;
	double bottom = section.PageMargins.Bottom;
	section.PageMargins = new Telerik.Windows.Documents.Primitives.Padding(left, top, right, bottom);
}

When the table is nested in another table with fixed-width and the nested one has more than one cell in the row, where the one has a preferred width set to auto and the other has content that split on more than one row, then the first cell is exported with a wrong width.

Text frames are paragraphs of text in a document which are positioned in a separate region or frame in the document and can be positioned with a specific size and position relative to non-frame paragraphs in the current document. More information about it is available in section 22.9.2.18 ST_XAlign (Horizontal Alignment Location) of Open Office XML.

The Hyperlink field is wrongly exported when the Code fragment is divided into several text fragments.

Actual:

Expected:

Workaround: Iterate the document content after importing it into RadFlowDocument in order to modify the Code fragment:

bool isBetweenStartAndSeparation = false;
string fieldInfoText = string.Empty;
int startIndex = 0;
IEnumerable<Paragraph> paragraphs = document.EnumerateChildrenOfType<Paragraph>();
foreach (Paragraph paragraph in paragraphs)
{
	foreach (InlineBase inline in paragraph.Inlines.ToList())
	{
		if (inline is FieldCharacter)
		{
			FieldCharacter fieldCharacter = inline as FieldCharacter;
			if (fieldCharacter.FieldCharacterType == FieldCharacterType.Separator)
			{
				isBetweenStartAndSeparation = false;
				Run run = new Run(this.document)
				{
					Text = fieldInfoText
				};

				paragraph.Inlines.Insert(startIndex, run);
			}
			else if (fieldCharacter.FieldCharacterType == FieldCharacterType.Start)
			{
				isBetweenStartAndSeparation = true;
				startIndex = paragraph.Inlines.IndexOf(inline) + 1;
				fieldInfoText = fieldCharacter.FieldInfo.GetCode().Trim().ToLowerInvariant();
			}
		}
		else if (isBetweenStartAndSeparation)
		{
			paragraph.Inlines.Remove(inline);
		}
	}
}

The Nonbreaking space is exported as a Unicode character instead of the appropriate Control word.

Actual: "\n160?"

Expected: "\~"

In addition to the values containing numbers, the font-size property can have one of the following values as well: medium|xx-small|x-small|small|large|x-large|xx-large|smaller|larger|initial|inherit;
At this point, HtmlFormatProvider skips these values and applies default font-size to the content.


To import similar content with the proper styling, the customer can replace the CSS keywords with their equivalents in px.

 Table with specified width in inches is not correctly exported when the size is set in inches (this is  done in the imported HTML) 

Workaround: set the table size in the code and remove the style.

According to the RTF specification: The valid values for the "\ls" index are from 1 to 2000.

They are currently exported from zero or "\ls0".

Make it possible to import HTML file with an external style sheet, without the need to handle the LoadStyleSheetFromUri event in HtmlImportSettings. If the URL is correct the data can be internally downloaded.