Search RichTextBox Highlight each word HOW?

[vbMarkO]

I have searched all over for this one....

 

I have foundout how to highlight one word but each instance of a word...

 

 

rtb1.Find("Line", RichTextBoxFinds.MatchCase)
rtb1.SelectionBackColor = Color.Yellow

 

This will find the first instance of the word and Highlight it but how can I get

every instance of the word within the rtb1 text and highlight them?

 

I have found 3rd party controls but surely this can be done without them!

 

vbMarkO

[Cags]

It might not be the best way, but something like this should work.

        Dim int As Integer = 0
       Dim search As String = "this"
       While int <> -1
           int = RichTextBox1.Text.IndexOf(search, int)
           If int <> -1 Then
               RichTextBox1.SelectionStart = int
               RichTextBox1.SelectionLength = search.Length
               RichTextBox1.SelectionColor = Color.Yellow
               int = int + search.Length
           End If
       End While

[edit]NB. I used SelectionColor not the background one you used as that doesn't appear to be available in .Net 1.1[/edit]