Carlos Guzmán Álvarez wrote:
> Hello:
>> Sometimes, when I use stored procedures, some characters are not stored
>> correctly in the database. '€' (euro) is one of them.
> The sample seems to be using DevExpress assemblies so i can't test it,
> anywy
> Hello:
>> Sometimes, when I use stored procedures, some characters are not stored
>> correctly in the database. '€' (euro) is one of them.
> The sample seems to be using DevExpress assemblies so i can't test it,
> anywy
Sorry, just use the attached Form1.cs
and remove the references to devex
in the project.
in the project.
> you are using Character Set NONE
in the connection string when you
> should be using ISO8859_1
> should be using ISO8859_1
This new Form1.cs uses
the correct character set in the connection
string but the problem still occurs
string but the problem still occurs
In fact, if I execute the sp_Unite_Insert
procedure directly from EMS IB Manager, this works perfectly and the € character
is correct.
TIA, Julien
using System; using System.Data; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using FirebirdSql.Data.Firebird;
namespace WindowsApplication1 { /// <summary> /// Summary description for Form1. /// </summary> public class Form1 : System.Windows.Forms.Form { private FirebirdSql.Data.Firebird.FbConnection fbConnection1; private System.Windows.Forms.Button button1; /// <summary> /// Required designer variable. /// </summary> private System.ComponentModel.Container components = null; public Form1() { // // Required for Windows Form Designer support // InitializeComponent(); // // TODO: Add any constructor code after InitializeComponent call // } /// <summary> /// Clean up any resources being used. /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.fbConnection1 = new FirebirdSql.Data.Firebird.FbConnection(); this.button1 = new System.Windows.Forms.Button(); this.SuspendLayout(); // // fbConnection1 // this.fbConnection1.ConnectionString = "User=SYSDBA;Password=masterkey;Database=D:\\Essais\\Bases Test\\EVEREST TEST.FDB;Dat" + "aSource=localhost;Port=3050;Dialect=3;Charset=ISO8859_1;Role=;Connection lifetim" + "e=0;Connection timeout=15;Pooling=True;Packet Size=8192;Server Type=0"; // // button1 // this.button1.Location = new System.Drawing.Point(20, 30); this.button1.Name = "button1"; this.button1.TabIndex = 1; this.button1.Text = "button1"; this.button1.Click += new System.EventHandler(this.button1_Click); // // Form1 // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(457, 356); this.Controls.Add(this.button1); this.Name = "Form1"; this.Text = "Form1"; this.ResumeLayout(false); } #endregion /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { Application.Run(new Form1()); } private void button1_Click(object sender, System.EventArgs e) { using (FbConnection connection = new FbConnection(@"User=SYSDBA;Password=masterkey;Database=D:\Essais\Bases Test\EVEREST TEST.FDB;DataSource=localhost;Port=3050;Dialect=3;Charset=ISO8859_1;Role=;Connection lifetime=0;Connection timeout=15;Pooling=True;Packet Size=8192;Server Type=0")) { connection.Open(); FbTransaction transaction = connection.BeginTransaction(); try { FbDataAdapter dataAdapter = new FbDataAdapter(); FbCommand commande = new FbCommand("", connection, transaction); dsUnité dataSet = new dsUnité(); dataSet.DataSetName = "dsUnité"; commande.CommandText = "sp_Unite_Insert"; commande.CommandType = CommandType.StoredProcedure; commande.Parameters.Add(new FbParameter("@Libelle", FbDbType.VarChar, 0, "Libelle")); commande.Parameters.Add(new FbParameter("@Symbole", FbDbType.VarChar, 0, "Symbole")); commande.Parameters.Add(new FbParameter("@Id", FbDbType.Integer, 0, ParameterDirection.Output, true, 0, 0, "Id", DataRowVersion.Current, -1)); dataAdapter.InsertCommand = commande; dataAdapter.TableMappings.AddRange(new System.Data.Common.DataTableMapping[] { new System.Data.Common.DataTableMapping("Table", "Unite", new System.Data.Common.DataColumnMapping[] { new System.Data.Common.DataColumnMapping("Id", "Id"), new System.Data.Common.DataColumnMapping("Libelle", "Libelle"), new System.Data.Common.DataColumnMapping("Symbole", "Symbole")})}); DataRow row = dataSet.Tables["Unite"].NewRow(); row["Id"] = 0; row["Libelle"] = "test euro : "; row["Symbole"] = "ABC"; dataSet.Tables["Unite"].Rows.Add(row); dataAdapter.Update(dataSet); transaction.Commit(); } catch { transaction.Rollback(); throw; } } } } }