How to set text in wpf richtext box

Question

Hi..

I am surendra sharma. I use wpf Rich text Box . I try to set value in rich text box dynamically. this text box is using in win-form for spell checking.

Any one give me suggestion and example to use wpf control in win-form for spell checking .

Sekhar Babu · Answer

Hi Unlike other controls in wpf richtextbox doesn't have content as property for setting content. Richtextbox has Document property to set or get the content or text. Use below code // Create a Flow Document FlowDocument ObjFdoc = new FlowDocument(); //Add paragraphs to flowdocument Blocks property Paragraph ObjPara1 = new Paragraph(); ObjPara1.Inlines.Add(new Run( First Paragraph )); Paragraph ObjPara2 = new Paragraph(); ObjPara2.Inlines.Add(new Run(Second Paragraph)); ObjFdoc.Blocks.Add(ObjPara1); ObjFdoc.Blocks.Add(ObjPara2); // Finally Assign the FlowDocuemnt object to Document Property fo RichTextBox Control. richTextBox1.Document=ObjFdoc; For more info check here. http://aspdotnet-sekhar.blogspot.in/2013/08/how-add-read-clear-text-content-in-richtextbox-set-margin-in-wpf-using-Csharp-Vb.Net.html