從字符串轉換日期和/或時間時轉換失敗

Question

似乎在轉換日期或時間時出現錯誤。 我有兩個文件result.aspx和result.aspx.cs。 數據將根據給定的前一天日期在文本框中顯示。 但是顯示錯誤。 有關錯誤的更多詳細信息，請參見此URL http://playrajshrirashifal.com/result.aspx 。 您也可以從此處下載代碼。 http://playrajshrirashifal.com/test.zip

result.aspx代碼

        <asp:DataList ID="DataList3" runat="server" DataKeyField="Id" DataSourceID="SqlDataSource1">

 <asp:DataList ID="DataList2" runat="server" DataKeyField="Id" DataSourceID="SqlDataSource2">

 <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:rajshriConnectionString %>" SelectCommand="SELECT [Id], [LotteryA], [LotteryB], [LotteryC], [Time], [Date] FROM [lottery] WHERE ((CAST([Date] as DATE) = @Date) AND (CAST([Time] as TIME) <= @Time))">
            <SelectParameters>
                <asp:ControlParameter ControlID="Label2" Name="Date" PropertyName="Text" Type="String" />
                <asp:ControlParameter ControlID="Label1" Name="Time" PropertyName="Text" Type="String" />

               </SelectParameters>
           </asp:SqlDataSource>
        <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:rajshriConnectionString %>" SelectCommand="SELECT [Id], [LotteryA], [LotteryB], [LotteryC], [Time], [Date] FROM [lottery] WHERE ((CAST([Date] as DATE) = @Date) AND (CAST([Date] as DATE) < @Date2))">
            <SelectParameters>
                <asp:ControlParameter ControlID="TextBox1" Name="Date" PropertyName="Text" Type="String" />
                <asp:ControlParameter ControlID="Label2" PropertyName="Text" Name="Date2" Type="String"></asp:ControlParameter>

            </SelectParameters>
           </asp:SqlDataSource>
</form>

result.aspx.cs代碼

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class result : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Label1.Text = DateTime.Now.ToString("t");
        Label2.Text = DateTime.Now.ToString("d");


    }


    protected void Button1_OnClick(object sender, EventArgs e)
    {
        DataList3.Visible = false;
       asd.Visible = false;
    }

}

Answer 1

您必須將全球化部分添加到Web.config文件中，然后設置uiculture和區域性屬性，如以下示例所示：

<globalization uiCulture="es" culture="es-MX" />

語言文化名稱，代碼和ISO值方法表