Execute delete command with SqlCommand against SqlServer : SqlServer « ADO.net Database « ASP.NET Tutorial
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- ADO.net Database
- SqlServer
<%@ Page Language="C#" %>
<%@ import Namespace="System.Data" %>
<%@ import Namespace="System.Data.SqlClient" %>
<script runat="server">
void Page_Load(object sender, EventArgs e) {
string ConnectionString = ConfigurationSettings.AppSettings["MSDEConnectString"];
SqlConnection myConnection = new SqlConnection(ConnectionString);
try{
string CommandText = "DELETE FROM Publisher WHERE PublisherID = 6";
SqlCommand myCommand = new SqlCommand(CommandText, myConnection);
myConnection.Open();
lblRecords.Text = Convert.ToString(myCommand.ExecuteNonQuery());
} catch (Exception ex){
throw(ex);
} finally{
myConnection.Close();
}
}
</script>
<html>
<head>
</head>
<body>
<form runat="server">
Records affected: <asp:Label id="lblRecords" runat="server"></asp:Label>
</form>
</body>
</html>
File: Web.config
<configuration>
<appSettings>
<add key="MSDEConnectString" value="server=(local)\YourDatabaseAddress;database=Books;uid=YourID;pwd=letmein;" />
</appSettings>
</configuration>