RichTextBox: Using a Customizable SpellCheckDialog with Multiple RichTextBoxes
Text Control Documentation TX Spell .NET for WPF
VB.NET\SpellCheckDialog on multiple controls Using a customizable SpellCheckDialog with multiple RichTextBoxes If a customizable SpellCheckDialog is used, the WPF.Proofing.TXSpellChecker.SpellCheckDialogClosing event can be used to link to another RichTextBox when the current control has been…