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| String chemin = @"Data Source=.\SQLEXPRESS;Initial Catalog=Taxation;Persist Security Info=True;User Id=sa;Password=root";
SqlConnection mycon = new SqlConnection(chemin);
String reqsql = "SELECT c.nom, sum(p.coutTTC) FROM Collaborateur c INNER JOIN Poste s ON c.identifiant=s.id_Collaborateur INNER JOIN Appel p ON s.identifiant = p.id_Poste GROUP BY c.nom";
dat = new SqlDataAdapter(reqsql, mycon);
dat.Fill(set, "appel,poste,collaborateur");
set.AcceptChanges();
dataGridView1.DataSource = set.Tables["appel"];
dataGridView1.DataSource = set.Tables["collaborateur"];
dataGridView1.DataSource = set.Tables["poste"]; |
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