RangeExpression.DataField Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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
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
反馈
https://aka.ms/ContentUserFeedback。
即将发布:在整个 2024 年,我们将逐步淘汰作为内容反馈机制的“GitHub 问题”,并将其取代为新的反馈系统。 有关详细信息,请参阅:提交和查看相关反馈