날짜와 시간별 GridData보기 필터

Question

GridView가 있는데 날짜와 시간 사이에 필터 마녀가 데이터를 표시해야합니다.

 <%@ Page Title="Home Page" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true" 
    CodeBehind="Default.aspx.cs" Inherits="ExportDataGrid._Default" %> 

<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent"> 
    <style type="text/css"> 
     #Select1 
     { 
      width: 109px; 
     } 
     #Select2 
     { 
      width: 109px; 
     } 
    </style> 
</asp:Content> 
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent"> 
    <h2> 
     Welcome to ASP.NET! 
    </h2> 
    <p> 
     To learn more about ASP.NET visit <a href="http://www.asp.net" title="ASP.NET Website">www.asp.net</a>. 
    </p> 
    <p> 
     DataGrid here</p> 
    <p> 

     <asp:DropDownList ID="DropDownList1" runat="server"> 
      <asp:ListItem Value=" 06:00:00 PM"></asp:ListItem> 
      <asp:ListItem Value=" 06:00:00 AM"></asp:ListItem> 
     </asp:DropDownList> 
<asp:DropDownList ID="DropDownList2" runat="server"> 
      <asp:ListItem Value=" 06:00:00 PM"></asp:ListItem> 
      <asp:ListItem Value=" 06:00:00 AM"></asp:ListItem> 
     </asp:DropDownList> 

     <asp:Calendar ID="Calendar1" runat="server"></asp:Calendar> 
     <asp:Calendar ID="Calendar2" runat="server"></asp:Calendar> 
    </p> 
    <p> 
     <asp:GridView ID="GridView1" runat="server" AllowSorting="True" 
      AutoGenerateColumns="False" DataSourceID="SqlDataSource1" 
      EmptyDataText="There are no data records to display."> 
      <Columns> 
       <asp:BoundField DataField="BatchId" HeaderText="BatchId" 
        SortExpression="BatchId" /> 
       <asp:BoundField DataField="IncTank" HeaderText="IncTank" 
        SortExpression="IncTank" /> 
       <asp:BoundField DataField="MoblieTank" HeaderText="MoblieTank" 
        SortExpression="MoblieTank" /> 
       <asp:BoundField DataField="Recipe" HeaderText="Recipe" 
        SortExpression="Recipe" /> 
       <asp:BoundField DataField="TransferStart" HeaderText="TransferStart" 
        SortExpression="TransferStart" /> 
       <asp:BoundField DataField="TransferEnd" HeaderText="TransferEnd" 
        SortExpression="TransferEnd" /> 
       <asp:BoundField DataField="TransferVol" HeaderText="TransferVol" 
        SortExpression="TransferVol" /> 
       <asp:BoundField DataField="Operator" HeaderText="Operator" 
        SortExpression="Operator" /> 
       <asp:BoundField DataField="Vessel" HeaderText="Vessel" 
        SortExpression="Vessel" /> 
       <asp:BoundField DataField="WorkOrder" HeaderText="WorkOrder" 
        SortExpression="WorkOrder" /> 
      </Columns> 
     </asp:GridView> 
     <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
      ConnectionString="<%$ ConnectionStrings:DB_user614ConnectionString1 %>" 
      ProviderName="<%$ ConnectionStrings:DB_user614ConnectionString1.ProviderName %>" 
      SelectCommand="SELECT [BatchId], [IncTank], [MoblieTank], [Recipe], [TransferStart], [TransferEnd], [TransferVol], [Operator], [Vessel], [WorkOrder] FROM [MoblieFilling] WHERE [TransferStart] BETWEEN @TransferStart+@TimeStart AND @TransferEnd+@TimeEnd "> 

     <SelectParameters> 
       <asp:ControlParameter ControlID="Calendar1" DefaultValue="9/9/2011 2:30:30 PM" Name="TransferStart" /> 
       <asp:ControlParameter ControlID="Calendar2" DefaultValue="9/9/2012 2:30:30 PM" Name="TransferEnd" /> 
       <asp:ControlParameter ControlID="DropDownList1" Name="TimeStart" Type=DateTime DefaultValue="00:00:00" /> 
<asp:ControlParameter ControlID="DropDownList2" Name="TimeEnd" Type=DateTime DefaultValue="00:00:00" /> 
      </SelectParameters> 
     </asp:SqlDataSource> 

    </p> 
    <p> 
     You can also find <a href="http://go.microsoft.com/fwlink/?LinkID=152368&amp;clcid=0x409" 
      title="MSDN ASP.NET Docs">documentation on ASP.NET at MSDN</a>. 
    </p> 
</asp:Content> 

하지만 작동하지 않습니다. DropList를 사용하여 적절한 시간을 선택하려면 어떻게해야합니까? 선언은 좋습니까? 아니면 다른가?

Answer 1

드롭 다운 목록에 AutoPostBack="true" and OnSelectIndexChanged="DropDownList_OnSelectIndexChanged"을 추가 할 수 있습니다.

void DropDownList_OnSelectIndexChanged(Object sender, EventArgs e) 
{ 
    var filter = DropDownList1.SelectedValue; 

    //Request your data with citeria 
    //Re-bind your GridView 
}