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private void btn_start_ficExcel_Click(object sender, EventArgs e)
{
// Set Minimum to 1 represente la 1ere ligne
mabarre.Visible = true;
mabarre.Minimum = 1;
string FileToRead = txtbox_entree.Text;
/*
RECUPERATION DES SIRENS
*/
String[] lines2 = File.ReadAllLines(FileToRead);
List<String> sirens = new List<String>();
for (Int32 index = 2; index < lines2.Count(); index += 14)
{
if (lines2[index].Substring(0, 5) == "DT1DT")
{
sirens.Add(lines2[index].Substring(6, 14));
}
}
// Set Maximum - correspond au nombre de ligne du fichier
mabarre.Maximum = File.ReadAllLines(FileToRead).Length;
// Set the initial value of the ProgressBar.
mabarre.Value = 1;
// Set the Step property - 1 chaque ligne lu
//mabarre.Step = 1;
/*
Connexion à la base mysql
*/
string server = "xxxxxxxxx";
string database = "xxxxxx";
string user = "xxxxxxx";
string password = "xxxxxxxx";
string port = "xxxxxxx";
string connString = "Server=" + server + "; Port=" + port + ";Database=" + database + ";Uid=" + user + ";Pwd=" + password + ";SSL Mode=None;default command timeout=0";
string marequete = "";
conn = new MySqlConnection(connString);
try
{
conn.Open();
}
catch (MySqlException erreur)
{
MessageBox.Show(erreur.ToString());
conn.Close();
}
/*
CREATION ET OUVERTURE DU FICHIER EXCEL
*/
DateTime today = (DateTime.Now).AddMonths(-1);
string d = Convert.ToString(today);
string yyyy = d.Substring(6, 4);
string mm = d.Substring(3, 2);
string jour = d.Substring(0, 2);
string heure = d.Substring(11, 2);
string minute = d.Substring(14, 2);
string seconde = d.Substring(17, 2);
repexc = folderBrowserDialog2.SelectedPath + "\\mondossier" + yyyy + mm + jour + "_" + heure + minute + seconde + ".xlsx";
Microsoft.Office.Interop.Excel.Application xla = new Microsoft.Office.Interop.Excel.Application();
xla.Visible = false;
Workbook wb = xla.Workbooks.Add(XlSheetType.xlWorksheet);
//WorksheetCollection worksheets = xla.Worksheets;
Worksheet ws = (Worksheet)xla.ActiveSheet;
ws.Cells[1, 1] = "colonne 1";
ws.Cells[1, 2] = "colonne 2";
ws.Cells[1, 3] = "colonne 3";
...............
...............
//je créé les différents entete
UneCellule = ws.get_Range("A1", "M1");
ws.Columns.Font.Name = "MS Sans Serif";
ws.Columns.Font.Size = 12;
string nomcol1 = "";
string nomcol2 = "";
string nomcol3 = "";
........
....... //je créé les différentes variables
/*
Parcours de la base de données et récupération du résultat
*/
//ancienne methode
/*for (int a = 2; a < sirens.Count; a++) //
{
marequete=" select t0.tesccpcod, "+
"t0.col1, "+
"t0.col2, " +
"t0.col3, " +
"t0.xxxx, " +
"t0.xxxx, " +
"t1.xxxx," +
"t2.xxxx," +
"t2.xxxx," +
"t2.xxxx," +
"t1.xxxx," +
"t1.xxxxx," +
"t1.xxxx " +
"from matable0 t0 " +
"INNER join matable1 t1 on t1.xxxx = t0.xxx " +
"inner join matable2 t2 on t2.xxxx = t0.xxxx " +
"inner join matable3 t3 on t3.xxxx = t0.xxxx " +
"inner join matable4 t4 on t4.xxxx = t0.xxxx " +
"where t0.num ='" + sirens[a] + "'";
MySqlCommand cmd = new MySqlCommand(marequete, conn);
monreader = cmd.ExecuteReader();
if (monreader.Read())
{
nomcol1 = monreader.GetString(0);
nomcol2 = monreader.GetInt64(1).ToString();
nomcol3 = monreader.GetString(2);
........ //jusque là pas de soucis je recupère mon résultat
//je rempli mon tableau pour rempli le fichier excel
ws.Cells[a, 1] = nomcol1;
ws.Cells[a, 2] = nomcol2;
...............
}
else
{
ws.Cells[a, 2] = sirens[a];//si ko, dans mon fichier excel je ne met que l'identifiant
}
mabarre.PerformStep(); //je rempli ma barre
monreader.Close();
}//fin du for
*/
//nouvelle methode
for (int a = 2; a < sirens.Count; a++) //
{
marequete=" select t0.tesccpcod, "+
"t0.col1, "+
"t0.col2, " +
"t0.col3, " +
"t0.xxxx, " +
"t0.xxxx, " +
"t1.xxxx," +
"t2.xxxx," +
"t2.xxxx," +
"t2.xxxx," +
"t1.xxxx," +
"t1.xxxxx," +
"t1.xxxx " +
"from matable0 t0 " +
"INNER join matable1 t1 on t1.xxxx = t0.xxx " +
"inner join matable2 t2 on t2.xxxx = t0.xxxx " +
"inner join matable3 t3 on t3.xxxx = t0.xxxx " +
"inner join matable4 t4 on t4.xxxx = t0.xxxx " +
"where t0.num ='" + sirens[a] + "'";
DataSet mondataset = rech_mysql(marequete, "nom", nbRows);
//ici je seche :(
}
ws.SaveAs(repexc, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value);
xla.Quit();
}
}//fin méthode
private static DataSet rech_mysql(string requete, string dsName, int nbrows)
{
// Connexion ORACLE et récupération par requête
DataSet ds = new DataSet(dsName);
nbCols = 0;
nbRows = 0;
try
{
MySqlCommand SqlCmd = new MySqlCommand(requete, conn);
//Conn.Open();
monreader = SqlCmd.ExecuteReader();
nbCols = monreader.FieldCount;
string code = "";
string siret = "";
while (monreader.Read())
{
code = monreader.GetString(0); //je tente de rempli mon dataset
siret = monreader.GetString(1);
// nbRows++;
}
monreader.Dispose();
monreader.Close();
}
catch (MySqlException ex)
{
MessageBox.Show("Impossible d'exécuter la requête !\r\n" + (String)ex.Message, "Request error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return null;
}
// Remplissage du dataset
try
{
MySqlCommand SqlCmd = new MySqlCommand(requete, conn);
//Conn.Open();
MySqlDataAdapter dataAdapter = new MySqlDataAdapter();
dataAdapter.SelectCommand = SqlCmd;
dataAdapter.Fill(ds);
SqlCmd.Dispose();
SqlCmd = null;
dataAdapter.Dispose();
dataAdapter = null;
}
catch (MySqlException ex)
{
MessageBox.Show("Impossible d'exécuter la requête !\r\n" + (String)ex.Message, "Request error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return null;
}
return ds;
} |
