我遇到了SqlDataSource对象问题，并让它在 SQL Server (2005) 中存储日期和时间。
数据源（我已经排除了正常工作的位）：
<asp:SqlDataSource ID="dataRequest" runat="server"
SelectCommand="request_select" SelectCommandType="StoredProcedure"
InsertCommand="request_insert" InsertCommandType="StoredProcedure"
UpdateCommand="request_update" UpdateCommandType="StoredProcedure"
>
<SelectParameters>
<!-- This section work fine -->
<asp:QueryStringParameter Name="requestid" Type="Int32" QueryStringField="requestid" />
</SelectParameters>
<UpdateParameters>
<asp:Parameter Name="requestid" Type="Int32" />
<!-- Lots of parameters here that work fine -->
<asp:Parameter Name="date_new_req" Type="DateTime" />
<asp:Parameter Name="date_new_acc" Type="DateTime" />
<asp:Parameter Name="date_quote_req" Type="DateTime" />
<asp:Parameter Name="date_quote_acc" Type="DateTime" />
<asp:Parameter Name="date_bh_approve_req" Type="DateTime" />
<asp:Parameter Name="date_bh_approve_acc" Type="DateTime" />
<asp:Parameter Name="date_work_req" Type="DateTime" />
<asp:Parameter Name="date_work_acc" Type="DateTime" />
<asp:Parameter Name="date_complete_req" Type="DateTime" />
<asp:Parameter Name="date_complete_acc" Type="DateTime" />
<asp:Parameter Name="date_declined_req" Type="DateTime" />
<asp:Parameter Name="date_declined_acc" Type="DateTime" />
<asp:Parameter Name="date_bh_declined_req" Type="DateTime" />
<asp:Parameter Name="date_bh_declined_acc" Type="DateTime" />
<asp:Parameter Name="date_archived_req" Type="DateTime" />
<asp:Parameter Name="requestor_ntlog" Type="String" />
</UpdateParameters>
<InsertParameters>
<!-- This section works fine -->
</InsertParameters>
</asp:SqlDataSource>
日期只是显示在文本框中，旁边有一个“戳记”按钮，用于在其中戳记当前日期和时间。每个文本框都是绑定到 的数据SqlDataSource并位于FormView. 更新时，正确提交了 的其余FormView信息，包括文本字段、数字字段（来自文本框和 DDL）和复选框。
<asp:FormView ID="requestProcessing" runat="server" DefaultMode="ReadOnly"
DataSourceID="dataRequest" DataKeyNames="requestid"
CssClass="editPanel" BorderStyle="None" EnableViewState="true">
<!-- There's loads of stuff within the FormView, but I've omitted it as it's irrelevant to this issue, but will post if necessary -->
<table class="dateTable" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="prompt">
<asp:Label ID="date_new_req_update_label" runat="server" Text="New job request" AssociatedControlID="date_new_req_update" /><br />
</td>
<td>
<asp:TextBox runat="server" ID="date_new_req_update" Text='<%# Bind("date_new_req") %>' CssClass="dataEntry" MaxLength="25" />
<a href="javascript:stampNow('requestProcessing_date_new_req_update')" class="dateButton">stamp</a>
</td>
<td>
<asp:TextBox runat="server" ID="date_new_acc_update" Text='<%# Bind("date_new_acc") %>' CssClass="dataEntry" MaxLength="25" />
<a href="javascript:stampNow('requestProcessing_date_new_acc_update')" class="dateButton">stamp</a>
</td>
</tr>
<tr id="row2" runat="server">
<td class="prompt">
<asp:Label runat="server" ID="date_quote_req_update_label" Text="Date of quote" AssociatedControlID="date_quote_req_update" />
</td>
<td>
<asp:TextBox runat="server" ID="date_quote_req_update" Text='<%# Bind("date_quote_req") %>' CssClass="dataEntry" MaxLength="25" />
<a href="javascript:stampNow('requestProcessing_date_quote_req_update')" class="dateButton">stamp</a>
</td>
<td>
<asp:TextBox runat="server" ID="date_quote_acc_update" Text='<%# Bind("date_quote_acc") %>' CssClass="dataEntry" MaxLength="25" />
<a href="javascript:stampNow('requestProcessing_date_quote_acc_update')" class="dateButton">stamp</a>
</td>
</tr>
<tr id="row3" runat="server">
<td class="prompt">
<asp:Label runat="server" ID="date_bh_approve_req_update_label" Text="Budget holder alerted" AssociatedControlID="date_bh_approve_req_update" />
</td>
<td>
<asp:TextBox runat="server" ID="date_bh_approve_req_update" Text='<%# Bind("date_bh_approve_req") %>' CssClass="dataEntry" MaxLength="25" />
<a href="javascript:stampNow('requestProcessing_date_bh_approve_req_update')" class="dateButton">stamp</a>
</td>
<td>
<asp:TextBox runat="server" ID="date_bh_approve_acc_update" Text='<%# Bind("date_bh_approve_acc") %>' CssClass="dataEntry" MaxLength="25" />
<a href="javascript:stampNow('requestProcessing_date_bh_approve_acc_update')" class="dateButton">stamp</a>
</td>
</tr>
<!-- I've omitted a lot of the dates here as they've all been tested and give the same result ... nothing! -->
</tbody>
</table>
</asp:FormView>
在web.config我已经包括了一个专门针对英国的全球化路线（以防万一）。
<globalization requestEncoding="utf-8" responseEncoding="utf-8" culture="en-GB" uiCulture="en-GB"/>
由更新过程发起的唯一代码向请求者发送邮件：
Private Sub UpdateComplete(ByVal sender As Object, ByVal e As FormViewUpdatedEventArgs) Handles requestProcessing.ItemUpdated
If CType(requestProcessing.FindControl("mailUser"), CheckBox).Checked Then
Dim body As New StringBuilder()
With e.NewValues
'Notify the user of changes to the current request...
body.Append("<p>Changes have been made to your job request (")
body.Append(.Item("requestid").ToString())
body.Append(").</p>")
body.Append("<p>If you would like to review the changes to your job, please click ")
body.Append("<a href='")
body.Append(System.Web.HttpContext.Current.Request.Url.GetLeftPart(UriPartial.Authority))
body.Append("/default.aspx?requestid=")
body.Append(.Item("requestid").ToString())
body.Append("&mode=select'>Click this link to view your job.</a>")
body.Append("<p>With kind regards,<br /><strong>The Minor New Works Team</strong></p>")
Functions.BuildEmail(CType(.Item("requestid"), Int32), True, False, "", _
"Changes have been made to your job request", body.ToString(), _
Functions.LocalMailFlagsEnum.BasicBody Or Functions.LocalMailFlagsEnum.VerboseSubject)
'Check to see if budget holder acceptance should be requested...
If Not .Item("date_bh_approve_req") Is Nothing AndAlso _
Not e.OldValues.Item("date_bh_approve_req") Is Nothing AndAlso _
.Item("date_bh_approve_req").ToString() <> "" AndAlso _
e.OldValues.Item("date_bh_approve_req").ToString() = "" Then
Functions.NotifyBudgetHolder(CType(.Item("requestid"), Int32))
End If
End With
End If
End Sub
我已经测试了拉取和推送信息所需的每个存储过程，它们工作正常，产生了所需的结果。另外，我添加了一个日志记录例程来捕获传递给存储过程的参数；在手动执行时，所有参数都记录到日志表中，而在从 ASP.NET 页面执行时，日期被排除在外。
如果有人能对这个问题有所了解或遇到过类似的问题，我很想听听。
-- 编辑 -- 这是 ASP.NET 3.5