📄 sqlexecutescalar.aspx

📁 asp.net技术内幕的书配源码

💻 ASPX

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<%@ Page Language="C#"%>
<%@ Import Namespace="System.Data.SqlClient" %>

<script runat=server>

void Page_Load(Object sender , EventArgs e) 
{
	SqlConnection conPubs;
	SqlCommand cmdSelectCount;

	conPubs = new SqlConnection( @"Server=localhost;Integrated Security=SSPI;database=Pubs" );
	conPubs.Open();
	cmdSelectCount = new SqlCommand( "Select Count(*) From Authors", conPubs );
	lblResults.Text = cmdSelectCount.ExecuteScalar().ToString();
	conPubs.Close();
}

</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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