title: Save text and image files from richtextbox to extern File
body: <p>I have a question regarding the storage of text and image files from a RichTextBox in an external file. </p>
  
  <p>My problem: I am developing a program for task management. I have developed my own project for the RichTextBox to implement the drag and drop of image files like Outlook. It all works perfectly, but I cant save the text and the image files together. For example: XML document can only store a text string. At the moment I have managed to save the text and the image path individually and then read out sequentially. It works fine, but now the images no longer are on their initial position. </p>
  
  <p>I've been thinking about the images to convert, save and convert back while reading, but I really do not get the position in the RichTextBox to the series. </p>
  
  <p>I would like to know if anyone has a solution to this issue and thank you in advance for the time.</p>