PreFetch Property

Gets or sets whether the Prompt control downloads the content prior to playing. Read/write.

ASP.NET markup:	<speech:Prompt PreFetch="..." />
Get value:	Bool = Prompt.PreFetch;
Set value:	Prompt.PreFetch = Bool;
Data type:	Bool
Required:	No; Default: False

Remarks

The PreFetch property mirrors the prefetch attribute of the Speech Application Language Tags (SALT) prompt element.

Example

The following example demonstrates the PreFetch property.

<form id="Form1" method="post" runat="server">
  ...
  <asp:label runat=server>Destination City: </asp:label>
  <asp:textbox id="txtDest" runat=server></asp:textbox>

  <speech:Prompt 
    ID="Prompt1" runat="server"
    AutoPostBack="True" 
    PreFetch="True"
    BargeIn="True"
    lang="en-US">

    <Params>
      <speech:Param Name="BargeInType">final</speech:Param>
    </Params>

    <InlineContent> What is your destination city? </InlineContent>

  </speech:Prompt>

  <speech:Listen id="Listen1" runat="server"
    BabbleTimeout="2000" MaxTimeout="5000" Reject="0.2">
    <bindings>
      <speech:bind TargetElement="txtDest" TargetAttribute="value" 
        value="./City" runat="server"/>
    </bindings>
    <grammars>
      <speech:grammar runat="server" 
        src="Grammars/CityGrammar.grxml" ID="Grammar1" />
    </grammars>
  </speech:Listen>
  ...
</form>

See Also

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