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Generaluse vb.net to develop web based application Pin
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GeneralRe: use vb.net to develop web based application Pin
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GeneralArray of objects in an array of objects Pin
Mycroft Holmes10-Apr-08 22:26
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GeneralRe: Array of objects in an array of objects Pin
Christian Graus11-Apr-08 1:45
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GeneralRe: Array of objects in an array of objects - resolved Pin
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QuestionSending Extended ASCII values from serial port Pin
kranthikiran.a10-Apr-08 21:13
kranthikiran.a10-Apr-08 21:13 
Hello Guys Im new to VB.NET.I want to send Extended ASCII values through serial port.The values i want to send from serial port are 0A5 0F0 0A6(in decimal 165 240 166)in hexa decimal with 10 milli seconds delay among every byte.I m really struggling to send this.But when i saw this data through hyperterminal i m getting "?"
charecters and some times junk values.Kindly please help me.I m really thankful to u.
code i have written is

Private Sub ReadVI_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ReadVI.Click
Start(0) = 165
VI(0) = 240
Endd(0) = 166
If SerialPort.IsOpen = True Then
Delay = CInt(txtDelayinms.Text)
rtbDisplay.SelectionColor = Color.Blue
rtbDisplay.AppendText(vbCrLf & "Reading Phase Voltages & Currents :")
rtbDisplay.ScrollToCaret()
SerialPort.Encoding = Encoding.ASCII
SerialPort.Write(Start, 0, 1)
'SerialPort.Write(Convert.ToChar(165))
SerialPort.BaseStream.Flush()
Thread.Sleep(Delay)
SerialPort.Write(VI, Offset, Count)
'SerialPort.Write(Convert.ToChar(240))
SerialPort.BaseStream.Flush()
Thread.Sleep(Delay)
SerialPort.Write(Endd, Offset, Count)
'SerialPort.Write(Convert.ToChar(166))
SerialPort.BaseStream.Flush()
Thread.Sleep(Delay)
Else
MsgBox("Connection Not Established", MsgBoxStyle.Critical, "Message")
End If
End Sub
GeneralRe: Sending Extended ASCII values from serial port Pin
Rajesh Anuhya10-Apr-08 21:48
professionalRajesh Anuhya10-Apr-08 21:48 
QuestionCrystal Report from SP ask Login Password Pin
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QuestionHow I can check cookies are enable or disable? Pin
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AnswerRe: How I can check cookies are enable or disable? Pin
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GeneralVB.NET form location Pin
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GeneralRe: VB.NET form location Pin
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GeneralRe: VB.NET form location Pin
Herl the Pearl10-Apr-08 23:41
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Generalweb based application Pin
shee_dee8610-Apr-08 15:58
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GeneralRe: web based application Pin
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GeneralRe: web based application Pin
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GeneralVS 2005 VB - MS ACCESS 2007 - Crystal Report XI R2 "Error: Logon failed.." Please help!! [modified] Pin
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GeneralID3v2 tag size not sync byte Pin
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GeneralText Box and String Manipulation Pin
Debi 10-Apr-08 10:39
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GeneralRefreshing the program Pin
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