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Reject Property

  • Article
  Microsoft Speech Technologies Homepage

Gets or sets the rejection threshold of recognition confidence, below which the platform will raise a noreco event. Read/write.

Usage

ASP.NET markup: <speech:Reco Reject="..." />
Get value: Float = Reco.Reject;
Set value: Reco.Reject = Float;
Data type: Float
Required: No; Default: 0

Remarks

Valid values of Reject can range from 0 to 1. The default value is platform specific.

The control throws the ArgumentOutOfRangeException for out-of-range Reject values.

Example

<form id="Form1" method="post" runat="server">
  ...
  <speech:QA runat="server" id="QADest" >
    <Prompt InlinePrompt="Please select a destination city" ID="Prompt1">
        <Params>
          <speech:Param Name="bargeintype">final</speech:Param>
        </Params>
    </Prompt>
    <Answers>
      <speech:Answer SemanticItem="siDest" ID="AnsDest" XPathTrigger="/SML/CITY">
      </speech:Answer>
    </Answers>

    <Reco InitialTimeout="3000" BabbleTimeout="10000"
        EndSilence="1000" MaxTimeout="30000" Reject="0.5" >
      <Grammars>
        <speech:Grammar Type="application/srgs+xml" Lang="en-US"
          Src="Grammars/Cities.grxml" >
        </speech:Grammar>
      </Grammars>
    </Reco>

  </speech:QA>
  ...
</form>

See Also

Reco Class | Reco Constructor | Reco Members | Reco Properties | Reco Methods | Reco Events | Reco Remarks