In this article I will provide a tip for how we can save the WPF RichTextBox content (text+image) into database.
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Create a WPF window and add RichTextBox to it.

Add 3 buttons to the window->
  1. For FileOpenDialog to insert image to the RichTextBox
  2. To save the content to the database
  3. To retrieve content from the database


Create a Table in your database with one column type TEXT
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Add the following code to the above added buttons
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