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我有一个搜索按钮和两个文本框作为日期时间选择器。我能做些什么来显示特定日期间隔内的所有记录?我是编程新手。如何在两个日期之间显示GridView中的记录
<%@ Page Title="Report" Language="VB" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeFile="Report.aspx.vb"
Inherits="Report" %>
<asp:Content runat="server" ID="BodyContent" ContentPlaceHolderID="MainContent">
<asp:GridView ID="gvItems" runat="server" AutoGenerateColumns ="false">
<Columns>
<asp:BoundField HeaderText="Part Number" DataField="Part_Number" readonly="true" ></asp:BoundField>
<asp:BoundField HeaderText="Last Inventory" DataField="Last_Inv" readonly="true" ></asp:BoundField>
<asp:BoundField HeaderText="Last Quantity" DataField="Last_Qty" readonly="true" ></asp:BoundField>
<asp:BoundField HeaderText="Inventory Today" DataField="Today_Inv" readonly="true" ></asp:BoundField>
<asp:BoundField HeaderText="Today's Quantity" DataField="Today_Qty" readonly="true" ></asp:BoundField>
</Columns>
</asp:GridView>
<br />
<br />
<div class ="container" >
<div class="input-group class col-sm-3 col-md-6">
<asp:Button ID="btnSearch" runat="server" Text="Search" />
<asp:TextBox ID="txtbxSearch1" runat="server" TextMode ="Date" Width="205px"></asp:TextBox>
<asp:TextBox ID="txtbxSearch2" runat="server" TextMode ="Date" Width="205px"></asp:TextBox>
</div> <br /> <br />
</div>
<br />
<br />
那么,过滤在'btnSearch.Click'的'GridView'的数据源 –