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Insert link craches if at end of document

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RichTextBox

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Håkan asked on 13 Jan 2012, 11:13 AM

Hi,

I have a RadRichTextBox connected to a RadRichTextBoxRibbonUI.

If I open up a blank document, or an existing document and position the caret at the end of the document and then click on insert link.
I add valid information and click OK in the dialog, I get a null reference exception:
Object reference not set to an instance of an object.

at Telerik.Windows.Documents.Model.RadDocument.IsInRange(HierarchicalIndex inlineIndex, AnnotationRangeStart rangeStart)

at Telerik.Windows.Documents.Model.RadDocument.GetFieldStart(Inline inline)

at Telerik.Windows.Documents.Model.Inline.get_FieldStart()

at Telerik.Windows.Documents.Model.RadDocument.IsValidPosition(DocumentPosition p)

at Telerik.Windows.Documents.Model.RadDocument.EnsureValidPositionCallback(DocumentPosition p, Func`1 IsMoveForward)

at Telerik.Windows.Documents.DocumentPosition.ResumePositionValidation()

at Telerik.Windows.Documents.Model.RadDocument.ExecuteCommand(CommandBase command, DocumentCommandContext context)

at Telerik.Windows.Controls.RadRichTextBox.InsertHyperlink(HyperlinkInfo hyperlinkInfo, String hyperlinkText, StyleDefinition hyperlinkStyle)

at Telerik.Windows.Controls.RadRichTextBox.InsertHyperlink(HyperlinkInfo hyperlinkInfo, String hyperlinkText)

at Telerik.Windows.Controls.RadRichTextBox.<ShowInsertHyperlinkDialog>b__24(String linkText, HyperlinkInfo linkInfo)

at Telerik.Windows.Controls.RichTextBoxUI.Dialogs.RadInsertHyperlinkDialog.OnOkClicked()

at Telerik.Windows.Controls.RichTextBoxUI.Dialogs.RadInsertHyperlinkDialog.buttonOK_Click(Object sender, RoutedEventArgs e)

at System.Windows.Controls.Primitives.ButtonBase.OnClick()

at System.Windows.Controls.Button.OnClick()

at Telerik.Windows.Controls.RadButton.OnClick()

at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)

at System.Windows.Controls.Control.OnMouseLeftButtonUp(Control ctrl, EventArgs e)

at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName)

But if I position the caret somewhere else, not at the end of the document it works fine.

Regards,
Håkan

Insert link craches if at end of document

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