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9.0

How to get number of retruend records of a query in VB.NET/ASP.NET ?

Asked by akohan in Microsoft Visual Basic.Net, Active Server Pages (ASP), Programming for ASP.NET

Tags: asp.net, vb.net, Visual Basic, ASP, .NET


Hello group,

In Page_Load() event, I'm assigning an SQL code to sqlDataSource1.SelectCommand then in another event such as btnReport_click() I do:

        GridView1.DataSourceID = "SqlDataSource1"
        GridView1.DataBind()
            
How can I get number of returned records ? I need to get the number of returned records for cases i.e. Rec Num = 0 then I can show a message claiming there were no such records. Currently I'm getting a blank page which doesn't look right.

Thanks.


regards,
ak
            
[+][-]09/03/09 02:08 PM, ID: 25254963Accepted Solution

Your question has an Asker Certified™ answer! akohan verified that this solution worked for them--which means it will likely work for you, too. Click to view the solution free for 30-days now.

About this solution

Zones: Microsoft Visual Basic.Net, Active Server Pages (ASP), Programming for ASP.NET
Tags: asp.net, vb.net, Visual Basic, ASP, .NET
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Solution Provided By: Africans
Participating Experts: 2
Solution Grade: A
 
[+][-]09/03/09 02:06 PM, ID: 25254953Expert Comment

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[+][-]09/03/09 02:08 PM, ID: 25254975Expert Comment

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[+][-]09/03/09 03:43 PM, ID: 25255639Author Comment

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