richtextbox

Code that I used for reading the 2 richtextbox contents are as follows: richTextBox1.Text = File.ReadAllText(tfsVersionFilePath); richTextBox2.Text = File.ReadAllText(dbVersionFilePath); Now, I need to compare the two rich text box contents and highlight the characters that are changed in both richtextboxes. Purpose is to get the difference and highlight the characters as in TFS (comparing files) through c# application. Thanks. Edit: int length = (richTextBox1.Text.Length > richTextBox2.Text.Length) ? richTextBox1.Text.Length : richTextBox2.Text.Length; for (int i = 0; i < length; i++) { if

Most of the examples I see say to put it on the clipboard and use paste, but that doesn't seem to be very good because it overwrites the clipboard. I did see one method that manually put the image into the RTF using a pinvoke to convert the image to a wmf. Is this the best way? Is there any more straightforward thing I can do? The most straightforward way would be to modify the RTF code to insert the picture yourself. In RTF, a picture is defined like this: '{' \pict (brdr? & shading? & picttype & pictsize & metafileinfo?) data '}' A question mark indicates the control word is optional. "data"