troubleshooting Question

Rich Text Box does not find text spanning lines

Avatar of carpbyte
carpbyte asked on
Visual Basic.NET
4 Comments1 Solution287 ViewsLast Modified:
I can' t believe this can't be done -

I have a rich text box with multiple lines of text. If I attempt to search for a phrase that SPANS lines, the text is NOT found.

Ex.

Here's a line of
multiple text

rtf.Find("of multiple", iLastHit, RichTextBoxFinds.None) will return NO hit (I assume because between "of" and "multiple" is an OD OA.)

Even if you modify the string to INCLUDE the 0D0A it STILL doesn't find the text.

I can't believe that a rich text box doesn't allow a search across multiple lines...

Any ideas?

Thanks.





iLastHit = rtf.Find(TextBox1.Text, iLastHit, RichTextBoxFinds.None)
 
        If iLastHit = -1 Then
            iLastHit = 0
            MsgBox("Text not found", MsgBoxStyle.Information, "Search Transcript")
        Else
            rtf.SelectionStart = iLastHit
            rtf.SelectionLength = txt.Text.Length
            rtf.SelectionBackColor = Color.Red
            iLastHit = iLastHit + 1
        End If
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