moving the cursor back to the start of a rich text box

Any idea how to create a button that moves the cursor back to the begining of a rich text box?

Any help would be great!

Just full of questions today hey ;)

Code:

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rtxt.SelStart = 0

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And to make the cursor show once again:

Code:

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RichTextBox1.SelStart = 0
RichTextBox1.SetFocus

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