RichTextBox .SelBold is driving me nuts * RESOLVED

[leinad31]

I'm using this code which I got here at VBForums:

Private Sub txtSession_Change()
 
    Dim nPos As Long
    
    nPos = -1
    Do
    nPos = txtSession.Find((Trim(txtSendTo.Text) & ":"), nPos + 1, Len(txtSession.Text))
        If nPos <> -1 Then
            txtSession.SelColor = vbBlack
            txtSession.SelBold = True
        End If
    Loop While nPos <> -1
    
    'txtSession.SelStart = 0
    'txtSession.SelLength = 0
    txtSession.SelBold = False
End Sub

First time it runs, its ok. But on succeeding calls it sets all text to bold instead of just the result from .Find. Actually, even before the procedure starts statements on the 2nd and succeeding calls(I put a break on Private Sub txtSession_Change()), all the text is already changed to bold.

I inserted txtSession.SelBold = False in hopes of preventing this but it had no effect. I even tried the statements above that are commented out. This is the only procedure in the project wherein .SelBold is used so the prob can't be anywhere else. I checked .SelLength, .SelStart, and .SelText right after executing .Find and their values are ok, but the text still turns to bold. I checked the value of .SelBold in several other procedures (before and after the call to this procedure) and its value is false as expected. I CAN'T FIGURE OUT WHAT'S WRONG.

Can someone please help me?