Mono/C# referencing assemblies using code behind

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  • bakulaw
    New Member
    • May 2007
    • 2
    #1

    Mono/C# referencing assemblies using code behind

    I get this error:

    The type or namespace name `MySql' could not be found. Are you missing a using directive?

    I've already installed Mysql.Data.dll in GAC.

    Im using the "src" tag instead of "CodeBehind " cause im not using VS just a plain text editor in Ubuntu edgy.
    Tags: None
    • oohay251
      New Member
      • May 2007
      • 27
      #2
      Don't you want to use the namespace and assembly attribiutes instead of the src attribute.

      Post a snippet man.

        Comment

        • bakulaw
          New Member
          • May 2007
          • 2
          #3
          heres my aspx page:

          <%@ Page Language="C#" src="nns2007.as px.cs" Inherits="_nns2 007" %>
          <html>
          <title>The 7th National Nutrition Survey, year 2007</title>
          <head>Nationa l Nutrition Survey 2007</head>
          <body>
          <form id="form1" runat="server">
          <table>
          <tr>
          <td><input type="text" id="txtareacode " maxlenght="25"> </td>
          </tr>
          <tr>
          <td><input type="text" id="txtht" maxlenght="5"></td>
          </tr>
          <tr>
          <td><input type="text" id="txtwt" maxlenght="5"></td>
          </tr>

          </table>
          </form>
          </body>

          </html>


          my code behind:

          using System;
          using System.Data;
          using System.Configur ation;

          using System.Collecti ons;

          using System.Web;

          using System.Web.Secu rity;

          using System.Web.UI;

          using System.Web.UI.W ebControls;
          using MySql.Data;
          using MySql.Data.MySq lClient;
          using System.Web.UI.H tmlControls;

          public partial class _nns2007 : System.Web.UI.P age
          {




          void connectoDB(stri ng sql)
          {
          string connectionStrin g =
          "Server=localho st;" +
          "Database=anthr o;" +
          "User ID=root;" +
          "Password=sabuk ot;" +
          "Pooling=false" ;
          IDbConnection dbcon;
          dbcon = new MySqlConnection (connectionStri ng);
          dbcon.Open();
          IDbCommand dbcmd = dbcon.CreateCom mand();
          dbcmd.CommandTe xt = sql;
          IDataReader reader = dbcmd.ExecuteRe ader();
          }

          void AnthroInsert()
          {

          string a_INSERT = "INSERT INTO anthro(areacode ,height,weight) VALUES (txtarea,txtht, txtwt)";

          connectoDB(a_IN SERT);
          }


          protected void btnInsert_Click (object sender, EventArgs e)
          {
          AnthroInsert();
          }

          }


          by the way, what version of mysql connector should i use 1.0.5? i

            Comment

            • oohay251
              New Member
              • May 2007
              • 27
              #4
              Likely the mysql assembly does not have a strong name for installation into the GAC.
              Try adding it as a direct reference to your project.

              If that works, peruse "How To Install an Assembly into the Global Assembly Cache in Visual C# .NET" in your .Net documentation

                Comment

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