How To Get Number Of Records A Query Has Returned Using SqlDataSource Control?

May 17, 2007

Hi,

I'm using SqlDataSource control.

Is there a way to know how many records a query has returned?

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In my ASP page, when I select an option from the drop down list, it has to get the records from the database stored procedure. There are around 60,000 records to be fetched. It throws an exception when I select this option. I think the application times out due to the large number of records. Could some tell me how to limit the number of rows to be returned to avoid this problem. Thanks.
 Query
SELECT @SQLTier1Select = 'SELECT * FROM dbo.UDV_Tier1Accounts WHERE CUSTOMER IN (SELECT CUSTOMERNUMBER FROM dbo.UDF_GetUsersCustomers(' + CAST(@UserID AS VARCHAR(4)) + '))' + @Criteria + ' AND (number IN (SELECT DISTINCT ph1.number FROM Collect2000.dbo.payhistory ph1 LEFT JOIN Collect2000.dbo.payhistory ph2 ON ph1.UID = ph2.ReverseOfUID WHERE (((ph1.batchtype = ''PU'') OR (ph1.batchtype = ''PC'')) AND ph2.ReverseOfUID IS NULL)) OR code IN (SELECT DISTINCT StatusID FROM tbl_APR_Statuses WHERE SearchCategoryPaidPaymentsT1 = 1))'

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Hi,

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I am trying to return the number of records found by the query but keep seeing -1 in label1. This query should return many records.
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What I would like to do is to have a TSQL Select return the number of records in the Result as if TOP (n) had not been used. Example:I have a table called Orders containing more than 1.000 records with OrderDate = '2015/07/21' and my client application has a threshold for returning records at 100  and therefore the TSQL would look like

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Hello experts
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Hello:
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The SqlDataSource control 'sqlGetMLSByCity' does not have a naming container.  Ensure that the control is added to the page before calling DataBind.
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Any help would be great, thank you!

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                                                                                                "Button2" runat="server" CommandName="Something" DataTextField="LISTID" DataTextFormatString="{0} active items" text='<%# Eval("LISTID") %>'>                                                                                                                                                                                                  "Empty">No lists                                                                        "White">                        "#FFFFCC" Font-Size="Small" ForeColor="Black">                                                                                                                         "Div1">               "Up3" UpdateMode="Conditional"  runat="server">                                            Add New List: "AddItem2" cssclass="newitem"                     runat="server">                "Button1" runat="server" OnClick="AddListBtn_Click" Text="Add">                                "txtdate" runat="server">                                                        "Button1" EventName="Click">                                                                        "SqlDataSource1" runat="server"         ConnectionString="&lt;%$ ConnectionStrings:FastTrackConnectionString %>"         SelectCommand="SELECT * FROM [TODO]">     Here is the code behind page code. Protected Function IsDeleteBtnVisible() As Boolean        '        Return IIf(itemCount = 0, True, False)
        'This is for my gridview        Dim strConn2 As SqlConnection = New SqlConnection        Dim cmd2 As SqlCommand = New SqlCommand        Dim rs2 As SqlDataReader        Dim test1 As String        Dim test2 As String
        strConn2.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings("FastTrackConnectionString2").ToString()        strConn2.Open()
        cmd2.Connection = strConn2        cmd2.CommandText = "SELECT LISTID, (SELECT COUNT(0) AS ItemCount FROM TODO_SUB_ITEMS WHERE(LISTID = TODO.LISTID) AND (ISCOMPLETE ='False')) AS ItemCount FROM TODO WHERE (ISCOMPLETE ='False')"
        rs2 = cmd2.ExecuteReader()
        rs2.Read()
        Dim testlistid As Integer = rs2(0)        Dim intholder As Integer = rs2(1)
        strConn2.Close()        cmd2 = Nothing        strConn2 = Nothing
        Return IIf(intholder = 0, True, False)
    End Function

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