RangeExpression.DataField Property

Reference

Definition

Namespace:: System.Web.UI.WebControls.Expressions

Assembly:: System.Web.Extensions.dll

Important

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Gets or sets the field to use for the comparison.

public:
 property System::String ^ DataField { System::String ^ get(); void set(System::String ^ value); };

public string DataField { get; set; }

member this.DataField : string with get, set

Public Property DataField As String

Property Value

String

The field to use for the comparison.

Examples

The following example shows how to search the List Price column in the Products table of the AdventureWorks database for products that have a list price in the range that is specified in the FromTextBox and ToTextBox text boxes.

This code example is part of a larger example provided in Walkthrough: Filtering Data in a Web Page Using Declarative Syntax.

<asp:RangeExpression DataField="ListPrice"    
    MinType="Inclusive" MaxType="Exclusive">  
  <asp:ControlParameter ControlID="FromTextBox" />  
  <asp:ControlParameter ControlID="ToTextBox" />  
</asp:RangeExpression>

Remarks

The range expression searches data field for the specified range.

Applies to

Product	Versions
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1

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