unit1.~dfm

用dephi控件SPCOM写的一个485通信程序

object Form1: TForm1
  Left = 195
  Top = 114
  Width = 693
  Height = 480
  Caption = 'Form1'
  Color = clBtnFace
  Font.Charset = DEFAULT_CHARSET
  Font.Color = clWindowText
  Font.Height = -11
  Font.Name = 'MS Sans Serif'
  Font.Style = []
  OldCreateOrder = False
  OnShow = FormShow
  PixelsPerInch = 96
  TextHeight = 13
  object Edit1: TEdit
    Left = 256
    Top = 40
    Width = 145
    Height = 21
    TabOrder = 0
    Text = #25509#25910#20154#21592
  end
  object Edit2: TEdit
    Left = 256
    Top = 96
    Width = 145
    Height = 21
    TabOrder = 1
    Text = #25509#25910#36215#22987#26102#38388
  end
  object Edit3: TEdit
    Left = 256
    Top = 144
    Width = 145
    Height = 21
    TabOrder = 2
    Text = #25509#25910#32456#27490#26102#38388
  end
  object Edit4: TEdit
    Left = 256
    Top = 200
    Width = 145
    Height = 21
    TabOrder = 3
    Text = #28608#21457#27425#25968
  end
  object Edit5: TEdit
    Left = 256
    Top = 256
    Width = 145
    Height = 21
    TabOrder = 4
    Text = #21629#20013#27425#25968
  end
  object Button1: TButton
    Left = 136
    Top = 168
    Width = 75
    Height = 25
    Caption = #25509#25910
    TabOrder = 5
    OnClick = Button1Click
  end
  object Comm1: TComm
    CommName = 'COM2'
    BaudRate = 9600
    ParityCheck = False
    Outx_CtsFlow = False
    Outx_DsrFlow = False
    DtrControl = DtrEnable
    DsrSensitivity = False
    TxContinueOnXoff = True
    Outx_XonXoffFlow = True
    Inx_XonXoffFlow = True
    ReplaceWhenParityError = False
    IgnoreNullChar = False
    RtsControl = RtsEnable
    XonLimit = 500
    XoffLimit = 500
    ByteSize = _8
    Parity = None
    StopBits = _1
    XonChar = #17
    XoffChar = #19
    ReplacedChar = #0
    ReadIntervalTimeout = 100
    ReadTotalTimeoutMultiplier = 0
    ReadTotalTimeoutConstant = 0
    WriteTotalTimeoutMultiplier = 0
    WriteTotalTimeoutConstant = 0
    OnReceiveData = Comm1ReceiveData
    Left = 128
    Top = 224
  end
  object Timer1: TTimer
    OnTimer = Timer1Timer
    Left = 152
    Top = 104
  end
end