ASP.Net Formview在分页时跳过记录

Question

我有一个使用以下代码绑定到Entity Framework数据源的formview：

Private Sub LoadFormviewData()
    Dim ctx As New SNOTEntities
    Dim RepCalls = ctx.SNOT_RepCall_view
    Dim strSQL As New StringBuilder
    strSQL.Append("select * from SNOT_RepCall_view where DateInput >= '")
    strSQL.Append(Startdate.ToShortDateString)
    strSQL.Append("' and DateInput <= '")
    strSQL.Append(EndDate.ToShortDateString)
    If IncReviewed = "N" Then
        strSQL.Append("' and Reviewed = 'N'")
    Else
        strSQL.Append("'")
    End If
    strSQL.Append(" order by IssueID")

    Dim calls = RepCalls.SqlQuery(strSQL.ToString)
    FormView1.DataSource = calls.ToList
    FormView1.DataBind()
    If 1 = 1 Then

    End If
End Sub

使用AllowPaging = true我发现它在分页时会跳过其他所有记录。我是EF的新手，在ASP.net上并不擅长，所以请原谅我，如果你需要更多的信息。

我使用IndexChanging和Indexchanged事件来保存/填充窗体视图之外的字段（除非请求，否则要发布太多代码）

我已经确认正确的记录数量在“调用”中，并且它们会进入Formview数据源。它只是在分页时跳过其他所有记录。已经盯着这段代码好几天了。任何帮助/建议欢迎。

Formview标记：

         <asp:FormView ID="FormView1" runat="server" Height="521px" Width="375px" HorizontalAlign="Left" AllowPaging="True">
            <ItemTemplate>
                <asp:label ID="HiddenField1" runat="server" Text='<%#Eval("IssueID")%>'/>
                &nbsp;
                <asp:Label ID="Label12" runat="server" Text="<%# FormView1.PageIndex%>"></asp:Label>
            <table border="1" style="width: 375px; ">
            <tr>
                <td><asp:Label ID="Label3" runat="server" CssClass="LabelBold" Text="Call Date:"></asp:Label>
                    <asp:Label ID="lblCallDate" runat="server" CssClass="LabelNormal" Text='<%#Eval("CallDate", "{0:dd/M/yyyy}")%>'></asp:Label>
                </td>
                <td>&nbsp;</td>
            </tr>
            <tr>
                <td>
                    <asp:Label ID="Label5" runat="server" CssClass="LabelBold" Text='Input Date:'></asp:Label>
                    <asp:Label ID="lblInputDate" runat="server" CssClass="LabelNormal" Text='<%#Eval("DateInput", "{0:dd/M/yyyy}")%>'></asp:Label>
                </td>
                <td>
                    &nbsp;</td>
            </tr>
                            <tr>
                <td>
                    <asp:Label ID="Label11" runat="server" CssClass="LabelBold" Text='<%#Eval("IssueTypeName")%>'></asp:Label>
                </td>
                <td>
                    &nbsp;</td>
            </tr>
            <tr>
                <td>
                    <asp:Label ID="lblStore" runat="server" CssClass="LabelBold" Text='<%#Eval("StoreName")%>'></asp:Label>
                </td>
                <td>
                    &nbsp;</td>
            </tr>
            <tr>
                <td>
                    <asp:Label ID="Label6" runat="server" CssClass="LabelBold" Text="Rep:"></asp:Label>
                    <asp:Label ID="lblRep" runat="server" CssClass="LabelNormal" Text='<%#Eval("InputByName")%>'></asp:Label>
                </td>
                <td>&nbsp;</td>
            </tr>
            <tr>
                <td>
                    <asp:Label ID="lblCust" runat="server" CssClass="LabelBold" Text='<%#Eval("CustName")%>'></asp:Label>
                </td>
                <td>&nbsp;</td>
            </tr>
            <tr>
                <td>
                    <asp:Label ID="Label1" runat="server" CssClass="LabelBold" Text="Vendor:"></asp:Label>
                    <asp:Label ID="lblVendor" runat="server" CssClass="LabelNormal" Text='<%#Eval("Vendor")%>'></asp:Label>
                </td>
                <td>&nbsp;</td>
            </tr>
            <tr>
                <td>
                    <asp:Label ID="Label2" runat="server" CssClass="LabelBold" Text="Rep Notes:"></asp:Label>
                    <br />
                    <asp:Label ID="lblDetails" runat="server" CssClass="LabelNormal" Text='<%#Eval("Details")%>'></asp:Label>
                </td>
                <td>&nbsp;</td>
            </tr>
            <tr>
                <td>
                     <asp:Label ID="Label4" runat="server" CssClass="LabelBold" Text="Reviewer Notes:"></asp:Label>
                    <br />
                    <asp:TextBox ID="txtRevNotes" runat="server" Height="130px" TextMode="MultiLine" Width="345px" Text='<%#Eval("ReviewerNotes")%>' ReadOnly="True"></asp:TextBox>
                </td>
                <td>&nbsp;</td>
            </tr>
            <tr>
                <td>&nbsp;</td>
                <td>&nbsp;</td>
            </tr>
                            <tr>
                <td>&nbsp;</td>
                <td>&nbsp;</td>
            </tr>
                            <tr>
                <td>&nbsp;</td>
                <td>&nbsp;</td>
            </tr>
        </table>
        </ItemTemplate> 
        <EmptyDataTemplate>
                There is nothing to see here.
        </EmptyDataTemplate>

            <PagerSettings Position="TopAndBottom" Mode="NumericFirstLast" />

<%--            <PagerTemplate>
                <table style="border: thin solid #000000; width: 375px;">
                    <tr>
                        <td style="width: 80px" >
                           <%-- <asp:linkButton
            id="lnkPrevious"
            Text="Prev"
            CommandName="Page"
            CommandArgument="Prev"
            Runat="server" />
                        </td>
                        <td  style="font-family: Arial, Helvetica, sans-serif; text-align: center; width: 215px">
                            <asp:Label ID="Label8" runat="server" Text="<%#    FormView1.PageCount - FormView1.PageIndex -1%>"></asp:Label>
                            &nbsp;more to go
                        </td>
                        <td style="width: 80px">
                            <asp:linkButton
            id="lnkNext"
            Text="Next"
            CommandName="Page"
            CommandArgument="Next"
            Runat="server" />
                        </td>
                    </tr>
                </table>
            </PagerTemplate>--%>

    </asp:FormView>

作为我测试的一部分，pagertemplate被注释掉，只留下默认版本。