<?xml version="1.0" encoding="utf-8"?>
<CodeSnippets xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
  <CodeSnippet Format="1.0.0">
    <Header>
      <Title>使用 SerialPort 拨号</Title>
      <Author>Microsoft Corporation</Author>
      <Description>使用 SerialPort 拨号。</Description>
      <Shortcut>condialser</Shortcut>
    </Header>
    <Snippet>
      <Imports>
        <Import>
          <Namespace>Microsoft.VisualBasic</Namespace>
        </Import>
        <Import>
          <Namespace>System.IO.Ports</Namespace>
        </Import>
      </Imports>
      <Declarations>
        <Literal>
          <ID>com</ID>
          <ToolTip>替换为调制解调器 COM 端口的名称。</ToolTip>
          <Default>"COM1"</Default>
        </Literal>
        <Literal>
          <ID>baud</ID>
          <ToolTip>替换为波特率。</ToolTip>
          <Default>2400</Default>
        </Literal>
        <Literal>
          <ID>dial</ID>
          <ToolTip>替换为拨号命令字符串。</ToolTip>
          <Default>"ATDT 206-555-1000"</Default>
        </Literal>
      </Declarations>
      <Code Language="VB" Kind="method body"><![CDATA[Using comPort = My.Computer.Ports.OpenSerialPort($Com$, $Baud$)
    comPort.DtrEnable = True
    comPort.Write($Dial$ & vbCrLf)

    ' All data transfer code goes here.

End Using]]></Code>
    </Snippet>
  </CodeSnippet>
</CodeSnippets>
