Vb.net 单击“列”时，GridView不显示正确排序的数据_Vb.net_Gridview Sorting

Vb.net 单击“列”时，GridView不显示正确排序的数据

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Vb.net 单击“列”时，GridView不显示正确排序的数据,vb.net,gridview-sorting,Vb.net,Gridview Sorting,使用vb.net在GridView中排序时，日期列不显示。在sql server中，select查询以排序方式或按顺序返回记录。但由于某些原因，GridView无法正确显示。它转到事件preRenderComplete，然后自动绑定 <Columns> <asp:CommandField ShowSelectButton="True" /> <asp:boundfield datafield="Since"

使用vb.net在GridView中排序时，日期列不显示。在sql server中，select查询以排序方式或按顺序返回记录。但由于某些原因，GridView无法正确显示。它转到事件preRenderComplete，然后自动绑定

        <Columns>
         <asp:CommandField ShowSelectButton="True" />

            <asp:boundfield datafield="Since" HeaderText="Submit Date" ReadOnly=True SortExpression="Since" />

            <asp:BoundField DataField="Started_By" HeaderText="Submitted By" SortExpression="Started_By" />
            <asp:BoundField DataField="Client_FullName" HeaderText="Client Name" ReadOnly="True" SortExpression="Client_FullName" />
            <asp:BoundField DataField="Product_Desc" HeaderText="Product" ReadOnly="True" SortExpression="Product_Desc" />
            <asp:BoundField DataField="Branch_List" HeaderText="Branch" ReadOnly="True" SortExpression="Branch_List" />
            <asp:BoundField DataField="Event_AssignedID" HeaderText="Assigned To" ReadOnly="True"
                SortExpression="Event_AssignedID" />
            <asp:BoundField DataField="DaysElapsed" HeaderText="Days Open" ReadOnly="True"  SortExpression="DaysElapsed" />
            <asp:BoundField DataField="Status" HeaderText="Status" SortExpression="Status" /> 
            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnInstanceID Value='<%#Eval("Instance_ID") %>' runat=server>
            </asp:HiddenField>
             </ItemTemplate>
             </asp:TemplateField>
            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnSeqID Value='<%#Eval("Seq_ID") %>' runat=server/>                 
            </ItemTemplate>             

            </asp:TemplateField>

            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnFormCode Value='<%#Eval("Form_Code") %>' runat=server/>                 
            </ItemTemplate>             

            </asp:TemplateField>



        </Columns>
    </asp:GridView>
    &nbsp;&nbsp;
    <asp:Label ID="lblMsg" runat="server" Style="font-size: small; color: red; font-family: Arial"
        Width="525px" Font-Bold="True"></asp:Label><br />
    <br />
    <asp:Button ID="btnReturn" runat="server" Text="Return" /><br />
    <br />
    <asp:Label ID="lbltxtUserID" runat="server" Text="txtUserID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtUserID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
     <asp:Label ID="label4" runat="server" Text="TestModeOn" Visible="false"></asp:Label>
    <asp:TextBox ID="TestModeOn" runat="server"  Visible="False" Width="226px"></asp:TextBox><br />
    <br />
    <asp:Label ID="lblSearchUserEntered" runat="server" Visible="false" Text="searchText" ></asp:Label> 
    <asp:TextBox ID="searchText" runat="server" Visible="False" Width ="226px" ></asp:TextBox>
    <br />
    <asp:Label ID="Label1" runat="server" Text="txtInstance_ID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtInstance_ID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <asp:Label ID="Label2" runat="server" Text="txtSeq_ID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtSeq_ID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <asp:Label ID="Label3" runat="server" Text="txtForm_Code" Visible="False"></asp:Label>
    <asp:TextBox ID="txtForm_Code" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <br />
    <asp:Label ID="lblSince" runat="server" Visible="false" Text="Since" ></asp:Label> 
    <asp:TextBox ID="SortSince" runat="server" Visible="False" Width ="226px" ></asp:TextBox>
    <br />
    <br />
    <asp:ObjectDataSource ID="odsA02_Tracking" runat="server" OldValuesParameterFormatString="original_{0}"
        SelectMethod="A02WF01_AdminView" TypeName="WFA02DataObjects">
        <SelectParameters>
            <asp:ControlParameter ControlID="txtUserID" Name="strUserID" PropertyName="Text"
                Type="String" />
            <asp:ControlParameter ControlID="TestModeOn" Name="strTestMode" PropertyName="Text"
                Type="String" />
            <asp:ControlParameter ControlID="searchText" Name="strSearchFieldValue" PropertyName="Text"
                Type="String" />
                 <asp:ControlParameter ControlID="SortSince" Name="strDate" PropertyName="Text"
                Type="String" />
        </SelectParameters>
    </asp:ObjectDataSource>

</div>
</form>

受保护的子页\u PreRenderCompleteByVal发件人作为对象，ByVal e作为System.EventArgs处理Me.PreRenderComplete '通过引发回发，强制在页面加载中所做的选择显示在gridview中

    GridView1.DataBind()


    If GridView1.Rows.Count > 0 Then
        'this is not counting correctly disable until i get it figured out
        '' lblMsg.Text = GridView1.Rows.Count.ToString + " Referrals"
    Else
        lblMsg.Text() = "No referrals to be processed"
    End If

    'Turn off the Background Contolls
    'If Not IsPostBack Then PanelBackendControls.Visible = False


End Sub

        <Columns>
         <asp:CommandField ShowSelectButton="True" />

            <asp:boundfield datafield="Since" HeaderText="Submit Date" ReadOnly=True SortExpression="Since" />

            <asp:BoundField DataField="Started_By" HeaderText="Submitted By" SortExpression="Started_By" />
            <asp:BoundField DataField="Client_FullName" HeaderText="Client Name" ReadOnly="True" SortExpression="Client_FullName" />
            <asp:BoundField DataField="Product_Desc" HeaderText="Product" ReadOnly="True" SortExpression="Product_Desc" />
            <asp:BoundField DataField="Branch_List" HeaderText="Branch" ReadOnly="True" SortExpression="Branch_List" />
            <asp:BoundField DataField="Event_AssignedID" HeaderText="Assigned To" ReadOnly="True"
                SortExpression="Event_AssignedID" />
            <asp:BoundField DataField="DaysElapsed" HeaderText="Days Open" ReadOnly="True"  SortExpression="DaysElapsed" />
            <asp:BoundField DataField="Status" HeaderText="Status" SortExpression="Status" /> 
            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnInstanceID Value='<%#Eval("Instance_ID") %>' runat=server>
            </asp:HiddenField>
             </ItemTemplate>
             </asp:TemplateField>
            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnSeqID Value='<%#Eval("Seq_ID") %>' runat=server/>                 
            </ItemTemplate>             

            </asp:TemplateField>

            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnFormCode Value='<%#Eval("Form_Code") %>' runat=server/>                 
            </ItemTemplate>             

            </asp:TemplateField>



        </Columns>
    </asp:GridView>
    &nbsp;&nbsp;
    <asp:Label ID="lblMsg" runat="server" Style="font-size: small; color: red; font-family: Arial"
        Width="525px" Font-Bold="True"></asp:Label><br />
    <br />
    <asp:Button ID="btnReturn" runat="server" Text="Return" /><br />
    <br />
    <asp:Label ID="lbltxtUserID" runat="server" Text="txtUserID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtUserID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
     <asp:Label ID="label4" runat="server" Text="TestModeOn" Visible="false"></asp:Label>
    <asp:TextBox ID="TestModeOn" runat="server"  Visible="False" Width="226px"></asp:TextBox><br />
    <br />
    <asp:Label ID="lblSearchUserEntered" runat="server" Visible="false" Text="searchText" ></asp:Label> 
    <asp:TextBox ID="searchText" runat="server" Visible="False" Width ="226px" ></asp:TextBox>
    <br />
    <asp:Label ID="Label1" runat="server" Text="txtInstance_ID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtInstance_ID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <asp:Label ID="Label2" runat="server" Text="txtSeq_ID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtSeq_ID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <asp:Label ID="Label3" runat="server" Text="txtForm_Code" Visible="False"></asp:Label>
    <asp:TextBox ID="txtForm_Code" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <br />
    <asp:Label ID="lblSince" runat="server" Visible="false" Text="Since" ></asp:Label> 
    <asp:TextBox ID="SortSince" runat="server" Visible="False" Width ="226px" ></asp:TextBox>
    <br />
    <br />
    <asp:ObjectDataSource ID="odsA02_Tracking" runat="server" OldValuesParameterFormatString="original_{0}"
        SelectMethod="A02WF01_AdminView" TypeName="WFA02DataObjects">
        <SelectParameters>
            <asp:ControlParameter ControlID="txtUserID" Name="strUserID" PropertyName="Text"
                Type="String" />
            <asp:ControlParameter ControlID="TestModeOn" Name="strTestMode" PropertyName="Text"
                Type="String" />
            <asp:ControlParameter ControlID="searchText" Name="strSearchFieldValue" PropertyName="Text"
                Type="String" />
                 <asp:ControlParameter ControlID="SortSince" Name="strDate" PropertyName="Text"
                Type="String" />
        </SelectParameters>
    </asp:ObjectDataSource>

</div>
</form>

末端区域 _ 公共共享函数A02WF01_AdminViewByVal strUserID作为字符串，ByVal StrestMode作为字符串，ByVal StreStarchFieldValue作为字符串，ByVal strDate作为字符串作为数据表暗选线

    Dim conn As SqlConnection = New SqlConnection(WF01ConnectionString)
    If strSearchFieldValue <> "" And strTestMode = "ON" Then
        sel = "SELECT DISTINCT Since, WorkFlow_Step, "
        sel = sel & " Started_By, Client_FullName, Product_Desc, "
        sel = sel & " Branch_List, Event_AssignedID, DaysElapsed, Status,Instance_ID,Seq_ID,Form_Code "


        sel = sel & " FROM A02W01ViewAllTest "

        Dim WhereClause As String
        Dim OrderClause As String

        WhereClause = " WHERE ( Event_IsLatest = 1)"
        If strUserID <> "Admin" Then

        End If
        'WhereClause = WhereClause + " AND WF_Start_UserID like " + "'" + strUserID + "')"
        WhereClause = WhereClause + " And( Started_By Like " + "'%" + strSearchFieldValue + "%'"
        WhereClause = WhereClause + " OR Client_FullName Like " + "'%" + strSearchFieldValue + "%'"
        'WhereClause = WhereClause + " OR FullName Like " + "'%" + strSearchFieldValue + "%'"
        WhereClause = WhereClause + " OR Product_Desc Like " + "'%" + strSearchFieldValue + "%'"
        WhereClause = WhereClause + " OR Branch_List Like " + "'%" + strSearchFieldValue + "%'"
        WhereClause = WhereClause + " OR DaysElapsed Like " + "'%" + strSearchFieldValue + "%')"
        'WhereClause = WhereClause + " OR Form_Code Like " + "'%" + strSearchFieldValue + "%')"




        OrderClause = " ORDER BY Since DESC"

        sel = sel + WhereClause + OrderClause
    ElseIf strSearchFieldValue <> "" And strTestMode <> "ON" Then
        sel = "SELECT DISTINCT Since, WorkFlow_Step, "
        sel = sel & " Started_By, Client_FullName, Product_Desc, "
        sel = sel & " Branch_List, Event_AssignedID, DaysElapsed, Status "


        sel = sel & " FROM A02W01ViewAll "

        Dim WhereClause As String
        Dim OrderClause As String

        WhereClause = " WHERE ( Event_IsLatest = 1)"
        If strUserID <> "Admin" Then

        End If
        'WhereClause = WhereClause + " AND WF_Start_UserID like " + "'" + strUserID + "')"
        WhereClause = WhereClause + " AND( Started_By Like " + "'%" + strSearchFieldValue + "%'"
        WhereClause = WhereClause + " OR Client_FullName Like " + "'%" + strSearchFieldValue + "%'"
        'WhereClause = WhereClause + " OR Client_LastName Like " + "'%" + strSearchFieldValue + "%'"
        WhereClause = WhereClause + " OR Product_Desc Like " + "'%" + strSearchFieldValue + "%'"
        WhereClause = WhereClause + " OR Branch_List Like " + "'%" + strSearchFieldValue + "%'"
        WhereClause = WhereClause + " OR DaysElapsed Like " + "'%" + strSearchFieldValue + "%'))"
        'WhereClause = WhereClause + " OR Form_Code Like " + "'%" + strSearchFieldValue + "%'))"




        OrderClause = " ORDER BY Since DESC"

        sel = sel + WhereClause + OrderClause

    End If

    If strTestMode <> "ON" And strSearchFieldValue = "" Then

        sel = "SELECT DISTINCT Since, WorkFlow_Step, "
        sel = sel & " Started_By, Client_LastName, Client_FullName, Product_Desc, "
        sel = sel & " Branch_List, Event_AssignedID, DaysElapsed, Status "


        sel = sel & " FROM A02W01ViewAll "

        Dim WhereClause As String
        Dim OrderClause As String

        WhereClause = " WHERE Event_IsLatest = 1"
        'WhereClause = WhereClause + " AND (Event_IsLatest = 1) "

        OrderClause = " ORDER BY Since DESC"

        sel = sel + WhereClause + OrderClause
    Else


        If strSearchFieldValue = "" And strTestMode = "ON" And strDate = "" Then
            sel = "SELECT DISTINCT Since, WorkFlow_Step, "
            sel = sel & " Started_By, Client_FullName, Product_Desc, "
            sel = sel & " Branch_List, Event_AssignedID, DaysElapsed, Status, Instance_ID,Seq_ID,Form_Code "


            sel = sel & " FROM A02W01ViewAllTest "

            Dim WhereClause As String
            Dim OrderClause As String

            WhereClause = " WHERE Event_IsLatest = 1"
            'Display everything for Admin
            ' Comment below code
            'If strUserID <> "Admin" Then WhereClause = WhereClause + " AND WF_Start_UserID like " + "'" + strUserID + "'"


            OrderClause = " ORDER BY Since DESC"

            sel = sel + WhereClause + OrderClause
        ElseIf strSearchFieldValue = "" And strTestMode = "ON" And strDate <> "" Then
            sel = ""
            sel = sel & "SELECT TOP 100 PERCENT Since, WorkFlow_Step, "
            sel = sel & "Started_By, Client_Fullname, Product_Desc, "
            sel = sel & "Branch_List, Event_AssignedID, DaysElapsed, Status, "
            sel = sel & "Instance_ID, Seq_ID, Form_Code "


            sel = sel & " FROM A02W01ViewDistinct "

            Dim WhereClause As String
            Dim OrderClause As String

            WhereClause = " WHERE Event_IsLatest = 1"
            'Display everything for Admin
            ' Comment below code
            'If strUserID <> "Admin" Then WhereClause = WhereClause + " AND WF_Start_UserID like " + "'" + strUserID + "'"


            OrderClause = " ORDER BY YEAR(Since) DESC, MONTH(Since) DESC, DAY(Since) DESC"

            sel = sel + WhereClause + OrderClause
        End If



    End If

    Dim da As SqlDataAdapter = New SqlDataAdapter(sel, conn)
    Dim ds As DataSet = New DataSet()

    Try
        conn.Open()
        da.Fill(ds, "odsA02_Tracking")
        conn.Close()
    Catch e As SqlException
        WFClassLib.PageError()
    Finally
        conn.Close()
    End Try

    If ds.Tables("odsA02_Tracking") IsNot Nothing Then _
      Return ds.Tables("odsA02_Tracking")

    'Return ds
    'If ds.Tables("odsA02_Tracking") Is Nothing Then

    Return Nothing
    'End If







End Function

        <Columns>
         <asp:CommandField ShowSelectButton="True" />

            <asp:boundfield datafield="Since" HeaderText="Submit Date" ReadOnly=True SortExpression="Since" />

            <asp:BoundField DataField="Started_By" HeaderText="Submitted By" SortExpression="Started_By" />
            <asp:BoundField DataField="Client_FullName" HeaderText="Client Name" ReadOnly="True" SortExpression="Client_FullName" />
            <asp:BoundField DataField="Product_Desc" HeaderText="Product" ReadOnly="True" SortExpression="Product_Desc" />
            <asp:BoundField DataField="Branch_List" HeaderText="Branch" ReadOnly="True" SortExpression="Branch_List" />
            <asp:BoundField DataField="Event_AssignedID" HeaderText="Assigned To" ReadOnly="True"
                SortExpression="Event_AssignedID" />
            <asp:BoundField DataField="DaysElapsed" HeaderText="Days Open" ReadOnly="True"  SortExpression="DaysElapsed" />
            <asp:BoundField DataField="Status" HeaderText="Status" SortExpression="Status" /> 
            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnInstanceID Value='<%#Eval("Instance_ID") %>' runat=server>
            </asp:HiddenField>
             </ItemTemplate>
             </asp:TemplateField>
            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnSeqID Value='<%#Eval("Seq_ID") %>' runat=server/>                 
            </ItemTemplate>             

            </asp:TemplateField>

            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnFormCode Value='<%#Eval("Form_Code") %>' runat=server/>                 
            </ItemTemplate>             

            </asp:TemplateField>



        </Columns>
    </asp:GridView>
    &nbsp;&nbsp;
    <asp:Label ID="lblMsg" runat="server" Style="font-size: small; color: red; font-family: Arial"
        Width="525px" Font-Bold="True"></asp:Label><br />
    <br />
    <asp:Button ID="btnReturn" runat="server" Text="Return" /><br />
    <br />
    <asp:Label ID="lbltxtUserID" runat="server" Text="txtUserID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtUserID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
     <asp:Label ID="label4" runat="server" Text="TestModeOn" Visible="false"></asp:Label>
    <asp:TextBox ID="TestModeOn" runat="server"  Visible="False" Width="226px"></asp:TextBox><br />
    <br />
    <asp:Label ID="lblSearchUserEntered" runat="server" Visible="false" Text="searchText" ></asp:Label> 
    <asp:TextBox ID="searchText" runat="server" Visible="False" Width ="226px" ></asp:TextBox>
    <br />
    <asp:Label ID="Label1" runat="server" Text="txtInstance_ID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtInstance_ID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <asp:Label ID="Label2" runat="server" Text="txtSeq_ID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtSeq_ID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <asp:Label ID="Label3" runat="server" Text="txtForm_Code" Visible="False"></asp:Label>
    <asp:TextBox ID="txtForm_Code" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <br />
    <asp:Label ID="lblSince" runat="server" Visible="false" Text="Since" ></asp:Label> 
    <asp:TextBox ID="SortSince" runat="server" Visible="False" Width ="226px" ></asp:TextBox>
    <br />
    <br />
    <asp:ObjectDataSource ID="odsA02_Tracking" runat="server" OldValuesParameterFormatString="original_{0}"
        SelectMethod="A02WF01_AdminView" TypeName="WFA02DataObjects">
        <SelectParameters>
            <asp:ControlParameter ControlID="txtUserID" Name="strUserID" PropertyName="Text"
                Type="String" />
            <asp:ControlParameter ControlID="TestModeOn" Name="strTestMode" PropertyName="Text"
                Type="String" />
            <asp:ControlParameter ControlID="searchText" Name="strSearchFieldValue" PropertyName="Text"
                Type="String" />
                 <asp:ControlParameter ControlID="SortSince" Name="strDate" PropertyName="Text"
                Type="String" />
        </SelectParameters>
    </asp:ObjectDataSource>

</div>
</form>

BorderStyle=CellPadding=4数据源ID=odsA02\u跟踪前景色=333333网格线=垂直样式=右边框：0000ff细实线；表格布局：自动；边框顶部：0000ff薄实线；字体大小：x-small；左边框：0000ff薄实线；边框底部：0000ff薄实线；字体系列：Arial；边框折叠：单独字体大小=小页面大小=30>

        <Columns>
         <asp:CommandField ShowSelectButton="True" />

            <asp:boundfield datafield="Since" HeaderText="Submit Date" ReadOnly=True SortExpression="Since" />

            <asp:BoundField DataField="Started_By" HeaderText="Submitted By" SortExpression="Started_By" />
            <asp:BoundField DataField="Client_FullName" HeaderText="Client Name" ReadOnly="True" SortExpression="Client_FullName" />
            <asp:BoundField DataField="Product_Desc" HeaderText="Product" ReadOnly="True" SortExpression="Product_Desc" />
            <asp:BoundField DataField="Branch_List" HeaderText="Branch" ReadOnly="True" SortExpression="Branch_List" />
            <asp:BoundField DataField="Event_AssignedID" HeaderText="Assigned To" ReadOnly="True"
                SortExpression="Event_AssignedID" />
            <asp:BoundField DataField="DaysElapsed" HeaderText="Days Open" ReadOnly="True"  SortExpression="DaysElapsed" />
            <asp:BoundField DataField="Status" HeaderText="Status" SortExpression="Status" /> 
            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnInstanceID Value='<%#Eval("Instance_ID") %>' runat=server>
            </asp:HiddenField>
             </ItemTemplate>
             </asp:TemplateField>
            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnSeqID Value='<%#Eval("Seq_ID") %>' runat=server/>                 
            </ItemTemplate>             

            </asp:TemplateField>

            <asp:TemplateField>
            <ItemTemplate>
            <asp:HiddenField ID=hdnFormCode Value='<%#Eval("Form_Code") %>' runat=server/>                 
            </ItemTemplate>             

            </asp:TemplateField>



        </Columns>
    </asp:GridView>
    &nbsp;&nbsp;
    <asp:Label ID="lblMsg" runat="server" Style="font-size: small; color: red; font-family: Arial"
        Width="525px" Font-Bold="True"></asp:Label><br />
    <br />
    <asp:Button ID="btnReturn" runat="server" Text="Return" /><br />
    <br />
    <asp:Label ID="lbltxtUserID" runat="server" Text="txtUserID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtUserID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
     <asp:Label ID="label4" runat="server" Text="TestModeOn" Visible="false"></asp:Label>
    <asp:TextBox ID="TestModeOn" runat="server"  Visible="False" Width="226px"></asp:TextBox><br />
    <br />
    <asp:Label ID="lblSearchUserEntered" runat="server" Visible="false" Text="searchText" ></asp:Label> 
    <asp:TextBox ID="searchText" runat="server" Visible="False" Width ="226px" ></asp:TextBox>
    <br />
    <asp:Label ID="Label1" runat="server" Text="txtInstance_ID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtInstance_ID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <asp:Label ID="Label2" runat="server" Text="txtSeq_ID" Visible="False"></asp:Label>
    <asp:TextBox ID="txtSeq_ID" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <asp:Label ID="Label3" runat="server" Text="txtForm_Code" Visible="False"></asp:Label>
    <asp:TextBox ID="txtForm_Code" runat="server" Visible="False" Width="226px"></asp:TextBox><br />
    <br />
    <asp:Label ID="lblSince" runat="server" Visible="false" Text="Since" ></asp:Label> 
    <asp:TextBox ID="SortSince" runat="server" Visible="False" Width ="226px" ></asp:TextBox>
    <br />
    <br />
    <asp:ObjectDataSource ID="odsA02_Tracking" runat="server" OldValuesParameterFormatString="original_{0}"
        SelectMethod="A02WF01_AdminView" TypeName="WFA02DataObjects">
        <SelectParameters>
            <asp:ControlParameter ControlID="txtUserID" Name="strUserID" PropertyName="Text"
                Type="String" />
            <asp:ControlParameter ControlID="TestModeOn" Name="strTestMode" PropertyName="Text"
                Type="String" />
            <asp:ControlParameter ControlID="searchText" Name="strSearchFieldValue" PropertyName="Text"
                Type="String" />
                 <asp:ControlParameter ControlID="SortSince" Name="strDate" PropertyName="Text"
                Type="String" />
        </SelectParameters>
    </asp:ObjectDataSource>

</div>
</form>