Hi,
I am trying to connect to an Oracle database, when i am running my script as an
exe file, it compiles and then when i execute it works but when i try to it
through a web page, i cannot compile the pages, i get the following error
message when i run :
mcs /t:library /out:WebTest.dll -r:System -r:System.Data -r:System.Collections
-r:System.ComponentModel -r:System.Drawing -r:System.Web
-r:System.Web.SessionState -r:System.Web.UI -r:System.Web.UI.WebControls
-r:System.Web.UI.HtmlControls -r:System.Data.OracleClient AssemblyInfo.cs
Default.aspx.cs Global.asax.cs
error CS0006: Cannot find assembly `System.Collections'
Log:
error CS0006: Cannot find assembly `System.ComponentModel'
Log:
error CS0006: Cannot find assembly `System.Web.SessionState'
Log:
error CS0006: Cannot find assembly `System.Web.UI'
Log:
error CS0006: Cannot find assembly `System.Web.UI.WebControls'
Log:
error CS0006: Cannot find assembly `System.Web.UI.HtmlControls'
Log:
Compilation failed: 6 error(s), 0 warnings
Here is the code of my Default.aspx.cs
----- code start ------
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.OracleClient;
namespace WebTest
{
/// <summary>
/// Summary description for _Default.
/// </summary>
public class _Default : System.Web.UI.Page
{
protected System.Web.UI.WebControls.Button BTGO;
protected System.Web.UI.WebControls.Label LBResult;
protected System.Web.UI.WebControls.Label LBSQL;
private void Page_Load(object sender, System.EventArgs e)
{
// Put user code to initialize the page here
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: This call is required by the ASP.NET Web
Form Designer.
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.BTGO.Click += new
System.EventHandler(this.BTGO_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void BTGO_Click(object sender, System.EventArgs e)
{
LBResult.Text = "";
LBSQL.Text = "SELECT COUNT(*) AS COUNTER FROM T_USER";
string connectionString =
"Data Source=XXXXX;User
ID=XXXXXX;Password=XXXXXX;";
OracleConnection dbcon = null;
dbcon = new OracleConnection (connectionString);
dbcon.Open ();
OracleCommand dbcmd = dbcon.CreateCommand ();
string sql = LBSQL.Text;
dbcmd.CommandText = sql;
OracleDataReader reader = dbcmd.ExecuteReader ();
while(reader.Read())
{
LBResult.Text += (string)
reader["COUNTER"].ToString() + "<BR>";
}
reader.Close ();
reader = null;
dbcmd.Dispose ();
dbcmd = null;
dbcon.Close ();
dbcon = null;
}
}
}
----- code end -------
I am pretty sure the problem comes from the fact that it cannot find the DLLs
but i have no idea how to find them and to link them. And to be honest whe i
run a search in Linux i don't find them really, only the directory with the
same name.
I am running RED HAT ES 3.0 with the oracle client 9204 on a VMWARE virtual
Machine and i am using mono 1.0.6 (the downloadable packages from the official
web site)
If Someone has an idea where is my problem...
Have a good day!
--
Gil
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