Duplicates Items error

**kiwi645** · 04/12/2007, 08h38

Bonjour,

J'ai une erreur c# que je ne comprends pas:

Code :

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Error	1	The item "obj\Debug\Mon_Projet_1.Form1.resources" was specified more than once in the "Resources" parameter.  Duplicate items are not supported by the "Resources" parameter.	Courtis Beta 1

Que signifie-t-elle? Comment la corriger?

Merci de l'attention porté à mon message.

Kiwi645

Edit: Le code qui semble poser problème est le suivant:

Code :

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//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:2.0.50727.1378
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
 
namespace Courtis_Beta_1.Properties
{
 
 
    /// <summary>
    ///   A strongly-typed resource class, for looking up localized strings, etc.
    /// </summary>
    // This class was auto-generated by the StronglyTypedResourceBuilder
    // class via a tool like ResGen or Visual Studio.
    // To add or remove a member, edit your .ResX file then rerun ResGen
    // with the /str option, or rebuild your VS project.
    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "2.0.0.0")]
    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
    internal class Resources
    {
 
        private static global::System.Resources.ResourceManager resourceMan;
 
        private static global::System.Globalization.CultureInfo resourceCulture;
 
        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
        internal Resources()
        {
        }
 
        /// <summary>
        ///   Returns the cached ResourceManager instance used by this class.
        /// </summary>
        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
        internal static global::System.Resources.ResourceManager ResourceManager
        {
            get
            {
                if ((resourceMan == null))
                {
                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Courtis_Beta_1.Properties.Resources", typeof(Resources).Assembly);
                    resourceMan = temp;
                }
                return resourceMan;
            }
        }
 
        /// <summary>
        ///   Overrides the current thread's CurrentUICulture property for all
        ///   resource lookups using this strongly typed resource class.
        /// </summary>
        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
        internal static global::System.Globalization.CultureInfo Culture
        {
            get
            {
                return resourceCulture;
            }
            set
            {
                resourceCulture = value;
            }
        }
    }
}

**kiwi645** · 04/12/2007, 10h45

Edit total: j'ai corrigé l'erreur (jsais pas comment^^)

nouvelle erreur:

Code :

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Error	1	The name 'connectionString' does not exist in the current context	C:\Users\Yannick\Documents\Visual Studio 2008\Projects\Courtis Beta 1\Courtis Beta 1\clientList.cs	32	65	Courtis Beta 1
Error	2	Non-invocable member 'System.Windows.Forms.DataGridView.ReadOnly' cannot be used like a method.	C:\Users\Yannick\Documents\Visual Studio 2008\Projects\Courtis Beta 1\Courtis Beta 1\clientList.cs	56	35	Courtis Beta 1
Error	3	'Courtis_Beta_1.clientList' does not contain a definition for 'Form1_Load' and no extension method 'Form1_Load' accepting a first argument of type 'Courtis_Beta_1.clientList' could be found (are you missing a using directive or an assembly reference?)	C:\Users\Yannick\Documents\Visual Studio 2008\Projects\Courtis Beta 1\Courtis Beta 1\Form1.Designer.cs	96	55	Courtis Beta 1

Le code source contenant tout ca:

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
using System.Data.Sql;
using System.Diagnostics;
 
namespace Courtis_Beta_1
{
    public partial class clientList : Form
    {
        //Initialisation du dtgv
        private DataGridView dataGridView1 = new DataGridView();
        //Initialisation des connections
        private BindingSource bindingSource1 = new BindingSource();
 
        public clientList()
        {
            InitializeComponent();
            dataGridView2.Dock = DockStyle.Fill;
            this.Controls.Add(dataGridView1);
            InitializeDataGridView();
        }
 
        private void InitializeDataGridView()
        {
            using (SqlConnection connection = new SqlConnection(connectionString))
 
            try
            {
                //Installation du dataGridView
                dataGridView1.Dock = DockStyle.Fill;
                //Génération automatique des colonnes
                dataGridView1.AutoGenerateColumns = true;
                //Selection des données
                bindingSource1.DataSource = GetData("SELECT * From courtis_client;");
                dataGridView1.DataSource = bindingSource1;
                //Resize automatique
                dataGridView1.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders;
                //Les styles
                dataGridView1.BorderStyle = BorderStyle.Fixed3D;
                dataGridView1.EditMode = DataGridViewEditMode.EditOnEnter;
                //Lecture
                string queryString = "SELECT * FROM courtis_client;"; //Possible de mettre GetData?
                SqlCommand command = new SqlCommand(queryString, connection);
                connection.Open();
 
                SqlDataReader reader = command.ExecuteReader();
                while (reader.Read())
                {
                    dataGridView2.ReadOnly(String.Format("{0}, {1}",
                    reader[0], reader[1]));
                }
                reader.Close();
            }
            catch (SqlException) 
            {
                //Sinon
                MessageBox.Show("To run this sample replace connection.ConnectionString" +
                " with a valid connection string to a courtis_contactConnection" +
                " database accessible to your system.", "ERROR",
                MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
                System.Threading.Thread.CurrentThread.Abort();
            }
        }
        public static DataTable GetData(string sqlCommand)
        {
            //Etablissement de la connection
            string connectionString = "Integrated Security=SSPI;" +
                "Persist Security Info=False;" +
                "Initial Catalog = courtis_contact; Data Source=localhost";
            SqlConnection courtis_contactConnection = new SqlConnection(connectionString);
            SqlCommand command = new SqlCommand(sqlCommand, courtis_contactConnection);
            SqlDataAdapter adapter = new SqlDataAdapter();
            adapter.SelectCommand = command;
            DataTable table = new DataTable();
            table.Locale = System.Globalization.CultureInfo.InvariantCulture;
            adapter.Fill(table);
 
            return table;
        }
        //private void Form1_Load(object sender, EventArgs e)
        //{
        //
        //}
    }
}