ASP.NET(vb.net) & SQL Server Random Rows Record

Author: admin | Posted: 13-06-2010 | Category: ASP.NET(vb.net) & Microsoft SQL Server (System.Data.SqlClient)

ASP.NET(vb.net) & SQL Server Random Rows Record - This is example scripts how to use ASP.NET random rows data or record from SQL Server database.

ShotDev Focus:
- ASP.NET(vb.net) & SQL Server Random Rows Record

Example

AspNetSQLServerRandomRecord.aspx

<%@ Import Namespace="System.Data"%>
<%@ Import Namespace="System.Data.SqlClient"%>
<%@ Page Language="VB" %>
<script runat="server">

Dim objConn As SqlConnection
Dim objCmd As SqlCommand

Sub Page_Load(sender As Object, e As EventArgs)
Dim strConnString As String
strConnString = "Server=localhost;UID=sa;PASSWORD=;database=mydatabase;Max Pool Size=400;Connect Timeout=600;"
objConn = New SqlConnection(strConnString)
objConn.Open()

BindData()
End Sub

Sub BindData()
Dim strSQL As String
strSQL = "SELECT TOP 2 * FROM customer ORDER BY NEWID()"

Dim dtReader As SqlDataReader
objCmd = New SqlCommand(strSQL, objConn)
dtReader = objCmd.ExecuteReader()

'*** BindData to Repeater ***'
myRepeater.DataSource = dtReader
myRepeater.DataBind()

dtReader.Close()
dtReader = Nothing

End Sub

Sub Page_UnLoad()
objConn.Close()
objConn = Nothing
End Sub

</script>
<html>
<head>
<title>ShotDev.Com Tutorial</title>
</head>
<body>
<form id="form1" runat="server">
<asp:Repeater id="myRepeater" runat="server">
<HeaderTemplate>
<table border="1">
<tr>
<th>CustomerID</th>
<th>Name</th>
<th>Email</th>
<th>CountryCode</th>
<th>Budget</th>
<th>Used</th>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td align="center"><asp:Label id="lblCustomerID" runat="server" Text='<%#Container.DataItem("CustomerID") %>'></asp:Label></td>
<td><asp:Label id="lblName" runat="server" Text='<%#Container.DataItem("Name") %>'></asp:Label></td>
<td><asp:Label id="lblEmail" runat="server" Text='<%#Container.DataItem("Email") %>'></asp:Label></td>
<td align="center"><asp:Label id="lblCountryCode" runat="server" Text='<%#Container.DataItem("CountryCode") %>'></asp:Label></td>
<td align="right"><asp:Label id="lblBudget" runat="server" Text='<%#Container.DataItem("Budget") %>'></asp:Label></td>
<td align="right"><asp:Label id="lblUsed" runat="server" Text='<%#Container.DataItem("Used") %>'></asp:Label></td>
</tr>
</ItemTemplate>
</asp:Repeater>
</form>
</body>
</html>

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