📄 sqlexecutescalar.aspx

📁 asp.net技术内幕的书配源码

💻 ASPX

字号:

<%@ Import Namespace="System.Data.SqlClient" %>

<Script Runat="Server">

Sub Page_Load
  Dim conPubs As SqlConnection
  Dim cmdSelectCount As SqlCommand

  conPubs = New SqlConnection( "Server=localhost;UID=sa;PWD=secret;database=Pubs" )
  conPubs.Open()
  cmdSelectCount = New SqlCommand( "Select Count(*) From Authors", conPubs )
  lblResults.Text = cmdSelectCount.ExecuteScalar()
  conPubs.Close()
End Sub

</Script>

<html>
<head><title>SqlExecuteScalar.aspx</title></head>
<body>

There are

<asp:Label
  ID="lblResults"
  Runat="Server" />

in the Authors database table.

</body>
</html>

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