Steps to reproduce:
- In MS Word, create a table with text in every cell
- In the RadRichTextBox, create a new document
- Activate Review/Track Changes
- Copy and paste the table from MS Word: only the first cell has change tracking markup
- Insert a paragraph after the first table and paste the table again: now, none of the cells has change tracking markup
The pasted content is not formatted properly, resulting in an InvalidOperationException("'Token EndElement in state EndRootElement would result in an invalid XML document. Make sure that the ConformanceLevel setting is set to ConformanceLevel.Fragment or ConformanceLevel.Auto if you want to write an XML fragment. ') when saving the content to DOCX.
Steps to reproduce:
- Create a document
- Activate Review/Change Tracking
- Create a table in a separate MS Word file and add some text at least in the first cell
- Copy from MS Word and paste it as the first element in the document
- Save the document as an MS Word document
Workaround: intercept the table paste and add an empty paragraph as the first element of the document before the table.
Another case:
- Create a new document
- Be sure that Change Tracking is deactivated
- Create a table in a separate MS Word file and add some text at least in the first cell
- Copy from MS Word and paste it as the first element in the document
- Activate Review/Change Tracking
- Just after the first table, paste the table again: the second table seems to be merged with the first table, with no paragraph in between, but with the vertical line in the margin showing that the second table has change tracking
- Save the document as a MS Word document
Try the following scenario:
- In MS Word, create a table with text in every cell
- In the RadRichTextBox, create a new document
- Activate Review/Track Changes
- Add some empty paragraphs or some text: change tracking markup will be displayed
- Just after the inserted text, copy and paste the table from MS Word: none of the cells has change tracking markup
- If you type inside the table, the new text has markup, but the text that was pasted with the table has no markup.
- If you use the right arrow on the keyboard to exit the change tracking tag, then if you paste the table, it seems to work correctly.
Here we are:
HtmlFormatProvider htmlProvider = new HtmlFormatProvider();
htmlProvider.ExportSettings.StylesExportMode = StylesExportMode.Inline;
string _html =
@"
<html>
<head>
<meta http-equiv=""Content-Type"" content=""text/html; charset=utf-8"">
</head>
<body>
<div name=""divtagdefaultwrapper"" style=""font-family:Calibri,Arial,Helvetica,sans-serif; font-size:; margin:0"">
<div class=""WordSection1"">
<p class=""MsoNormal"" style=""text-autospace:none"">
<span style=""font-size:11pt; color:rgb(31,73,125)"">
I am out of office, please contact Aaaaaa Bbbbbbb (Tel: +1-234-567-8900/email:
<a href=""mailto:aaaaaa.bbbbbb@zzz.com"">aaaaaa.bbbbbb@zzz.com</a>) for assistance
</span>
</p>
</div>
</div>
</body>
</html>
";
RadDocument _doc = htmlProvider.Import(_html);
radRichTextBox.Document = _doc;
And here is an exception:
System.NullReferenceException
HResult=0x80004003
Message=Object reference not set to an instance of an object.
Source=Telerik.Windows.Controls.RichTextBox
StackTrace:
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.FillSpanProperties(SpanProperties spanProps, EvaluateProperty evalFunction, IEnumerable`1 disregarderdDefaultStyleBagPropertiesCollection)
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.CreateSpanFromTextNode(INode childNode, Paragraph paragraph, IEnumerable`1 disregarderdDefaultStyleBagPropertiesCollection)
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessContentNode(INode node)
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.<>c__DisplayClass79_0.<ProcessNode>b__0()
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessNode(INode node)
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessGenericNode(INode node)
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.<>c__DisplayClass79_0.<ProcessNode>b__0()
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessNode(INode node)
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessGenericNode(INode node)
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.<>c__DisplayClass79_0.<ProcessNode>b__0()
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessNode(INode node)
at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.Import(Stream input)
at Telerik.Windows.Documents.FormatProviders.Html.HtmlFormatProvider.Import(Stream input)
at Telerik.Windows.Documents.FormatProviders.Html.HtmlFormatProvider.Import(String input)
at WpfTest.MainWindow.ButtonTest_OnClick(Object sender, RoutedEventArgs e) in C:\Users\mosvk\Source\Workspaces\Bm.Extensions\test\WpfTest\MainWindow.xaml.cs:line 191
Workaround:
htmlString = htmlString.Replace("<p>", string.Empty).Replace("</p>", string.Empty);
In a specific scenario when there are many tables in a document the following case leads to NullReferenceException.
- Select few tables
- while mouse is still selecting tables use keyboard's Ctrl + A
- Leave the mouse
- use Ctrl + A again (this time everything is selected)
- hit Delete
- Object reference not set to an instance of an object is thrown