SearchExpression.DataFields Property
Definition
Important
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Gets or sets a single field or a comma-separated list of fields to search.
public:
property System::String ^ DataFields { System::String ^ get(); void set(System::String ^ value); };public string DataFields { get; set; }member this.DataFields : string with get, setPublic Property DataFields As StringProperty Value
The field or fields to search.
Exceptions
The DataFields property is null.
Examples
The following example shows how to search the Name and the ProductNumber data fields in the Products table of the AdventureWorks database for products that have names that start with a specified string. This code example is part of a larger example provided in Walkthrough: Filtering Data in a Web Page Using Declarative Syntax.
<asp:SearchExpression SearchType="StartsWith"
DataFields="Name","ProductNumber" >
<asp:ControlParameter ControlID="SearchTextBox" />
</asp:SearchExpression>
Remarks
The SearchExpression class performs the search in one or more data fields in the specified table. At least one data field must be specified in the SearchExpression instance. If you specify more than one data field, separate the fields by using a comma.
