Unplanned
Last Updated:
26 Apr 2024 14:16
by Xiao
Xiao
Created on:
26 Apr 2024 14:16
Category:
WordsProcessing
Type:
Bug Report
WordsProcessing: RadFlowDocumentEditor.InsertDocument throws NullReferenceException when inserting a document which contains a bookmark wrapping a table
This is the code snippet that reproduces the error:
RadFlowDocument flowDocument = new RadFlowDocument();
RadFlowDocumentEditor editor = new RadFlowDocumentEditor(flowDocument);
Bookmark bookmark = new Bookmark(flowDocument, "Name");
editor.InsertInline(bookmark.BookmarkRangeStart);
Table table = editor.InsertTable(1, 2);
TableCell cell1 = table.Rows[0].Cells[0];
Paragraph cell_paragraph1 = cell1.Blocks.AddParagraph();
editor.MoveToParagraphStart(cell_paragraph1);
editor.InsertText("cell content 01");
TableCell cell2 = table.Rows[0].Cells[1];
Paragraph cell_paragraph2 = cell2.Blocks.AddParagraph();
editor.MoveToParagraphStart(cell_paragraph2);
editor.InsertText("cell content 02");
editor.MoveToTableEnd(table);
editor.InsertInline(bookmark.BookmarkRangeEnd);
RadFlowDocument newFlowDocument = new RadFlowDocument();
RadFlowDocumentEditor editor02 = new RadFlowDocumentEditor(newFlowDocument);
editor.InsertDocument(flowDocument);Workaround: Insert one bookmark before the table and another one after the table:
RadFlowDocument flowDocument = new RadFlowDocument();
RadFlowDocumentEditor editor = new RadFlowDocumentEditor(flowDocument);
//Bookmark bookmark = new Bookmark(flowDocument, "Name");
//editor.InsertInline(bookmark.BookmarkRangeStart);
editor.InsertBookmark("before");
Table table = editor.InsertTable(1, 2);
TableCell cell1 = table.Rows[0].Cells[0];
Paragraph cell_paragraph1 = cell1.Blocks.AddParagraph();
editor.MoveToParagraphStart(cell_paragraph1);
editor.InsertText("cell content 01");
TableCell cell2 = table.Rows[0].Cells[1];
Paragraph cell_paragraph2 = cell2.Blocks.AddParagraph();
editor.MoveToParagraphStart(cell_paragraph2);
editor.InsertText("cell content 02");
editor.MoveToTableEnd(table);
editor.InsertBookmark("after");
//editor.InsertInline(bookmark.BookmarkRangeEnd);
RadFlowDocument newFlowDocument = new RadFlowDocument();
RadFlowDocumentEditor editor02 = new RadFlowDocumentEditor(newFlowDocument);
editor.InsertDocument(flowDocument);
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