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DataBindField Property for French (Canada)

  • Artículo
  Microsoft Speech Technologies Homepage

Gets or sets the field of the DataSource property that provides the binding values of the list items. Read/write.

Usage

ASP.NET markup: <speech:ListSelector DataBindField="..." />
Get value: String = ListSelector.DataBindField;
Set value: ListSelector.DataBindField = String;
Data type: String
Required: No

Remarks

The DataBindField property specifies the column in the data source that contains the value that binds to the control's SemanticItem property.

The control throws an ArgumentException if DataBindField property is specified but the data source does not contain a corresponding column.

Example

In the following example, the DataTextField specifies that users select an employee by last name, and the DataBindField specifies that the control returns the employee's telephone extension.

<form id="Form1" method="post" runat="server">
  ...
  <speech:semanticmap ID="SemanticMap1" runat="server">
      <speech:SemanticItem ID="SemanticItem1" runat="server" >
      </speech:SemanticItem>
  </speech:semanticmap>

  <speech:ListSelector ID=ListSelector1 runat="server"
    SemanticItem="SemanticItem1" 
    QuestionPrompt="a quel employé voulez-vous parler?"  
    DataSource="<%# CorpData %>"
    DataMember="Employee" 
    DataTextField="LastName" 
    DataBindField="PhoneExt" 
    <GrammarTemplate>
        <%# DataBinder.Eval(Container.DataItem, "FirstName") %>
        | 
        <%# DataBinder.Eval(Container.DataItem, "LastName") %>
        | 
        <%# DataBinder.Eval(Container.DataItem, "FirstName") %> 
        <%# DataBinder.Eval(Container.DataItem, "LastName") %>
    </GrammarTemplate>
    FirstInitialTimeout="0">
  </speech:ListSelector>
  ...
</form>

See Also

ListSelector Class | ListSelector Constructor | ListSelector Members | ListSelector Properties | ListSelector Methods | ListSelector Events | ListSelector Remarks | ListSelector Client Object