I have a code that I need explained to me line by line.

Private Sub txtInputBox_KeyPress(KeyAscii As Integer)

If Chr(KeyAscii) = "+" Then

KeyAscii = 0

txtDisplayBox.Text = Val(txtDisplayBox.Text) + Val(txtInputBox.Text)

txtInputBox.Text = ""

End If

End Sub
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Now when I ran the code, I could not finish putting the sentence in the text box when I get a message automatically saying It's a palindrom!!