http://www.programmersheaven.com/ Contains the latest posts from the thread 'Xor in vb.net' posted on the 'Basic' forum at Programmer's Heaven. en Copyright 2013 Programmers Heaven Fri, 24 May 2013 23:06:17 -0700 Fri, 24 May 2013 23:06:17 -0700 Argotic Syndication Framework 2007.3.0.1, http://www.codeplex.com/Argotic http://www.rssboard.org/rss-specification 360 http://www.programmersheaven.com/images/ph.gif http://www.programmersheaven.com/ 88 31 http://www.programmersheaven.com/mb/basic/394596/394596/xor-in-vbnet/ <span style="font-size: large;">Hi, i'm having the next code in order to send some serial commands to a machine:</span><br /> <span style="font-size: small;"><span style="color: Blue;">Private Sub butSend_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butSend.Click<br /> Dim COMMAND As String<br /> Dim STX As Byte<br /> Dim ETX As Byte<br /> STX = 2<br /> ETX = 3<br /> SerialPort1.Write(Convert.ToChar(STX))<br /> COMMAND = "01RS"<br /> SerialPort1.Write(COMMAND)<br /> SerialPort1.Write(Convert.ToChar(ETX))<br /> <span style="color: Orange;">SerialPort1.Write(Convert.ToChar(3))</span><br /> SerialPort1.Write(Convert.ToChar(127))<br /> <br /> End Sub</span></span>[/size][/color]<br /> In this code, i need to xor the "STX" byte with the "COMMAND" string<br /> and to replace the "SerialPort1.Write(Convert.ToChar(<span style="color: Red;">3</span>))" <br /> with the result of the calculation.<br /> In this code the 3 belongs to the result of the STX byte xor the "01RS". So i want every time to calculate the XOR because COMMAND is changing.<br /> Thank all of you in advance.<br /> http://www.programmersheaven.com/mb/basic/394596/394596/xor-in-vbnet/ Mon, 03 Aug 2009 09:30:29 -0700 Basic