This example shows how to use a UserControl and a Code-behind to pass values using user-defined properties.

Here is the code:

The webpage. Test.aspx

The User-Control page uc_test.ascx

Code-Behind  - uc_test.ascx.cs

  //Uncomment to test out the inserting the referrer to a database
  //string sqlText = Request.UrlReferrer.ToSting();
  //GetDr( sqlText );
  Response.Write ("<BR>The value of my custom property (CustomProp2) is: " + _CustomProp2);
  }

  } //end Page_Load
 
  private void GetDr( string sqlText)
  {
//  sqlText = "INSERT INTO TABLES(columns)values('" + sqlText + "')";
//  SqlConnection sqlConn = new SqlConnection(ConnectionString());
//  SqlCommand sqlCmd = new SqlCommand(sqlText,sqlConn);
//  sqlCmd.Connection.Open();
//  sqlCmd.ExecuteNonQuery();
//  sqlCmd.Connection.Close();
  }
  private string ConnectionString()
  {
  return ConfigurationSettings.AppSettings["DSN"];
  }

  private void Page_Init( object Sender, System.EventArgs e)
  {
 
  }//end Page_Init

} //End Class

Web.Config holding application settings

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