Appending text to a RichTextBox Control

[rod]

1.] How can I append a formatted text to a RichTextBox
Control? I've used the .TextRTF property but it seems not
working. Here's what I did:

RichTextBox1.TextRTF=RichTextBox1.TextRTF+RichSamp.TextRTF


2.] How can I append a Text in the RichTextBox without
referencing to the entire text. If you use

RichTextBox1.TextRTF=RichTextBox1.TextRTF+RichSamp.TextRTF

you are actually placing the entire text of the
RichTextBox1 to the memory... right? What if my
RichTextBox contains 500kb of text or more? Can I not have
a pointer and points to the end of the text and place the
text (formatted) right there without touching the other
texts?

I don't know what you are trying to do, but according to your subject, Appending text to a RichTextBox Control, it seems like you are trying to add to the end of it.

'Add to the end of a file, but start a new paragraph
RichTextBox1.SelText = Chr$(13) & Chr$(10) & Chr$(13) & Chr$(10) & RichSamp.Text

[Joacim Andersson]

Matthew Gates is almost there, but to add formatted text use the SelRTF property:

RichTextBox1.SelStart = Len(RichTextBox1.Text)
RichTextBox1.SelRtf = RichSamp.TextRTF

Good luck!

[rod]

Now I know how this RichTextbox Control works.
Thanks to you guys!!!