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private void Form1_Load(object sender, System.EventArgs e)
{
string con;
con="Data Source=(local);Integrated Security=SSPI;Initial Catalog=northwind";
SqlConnection conn=new SqlConnection();
conn.ConnectionString=con;
try
{
conn.Open();
string Reqsql= "SELECT CompanyName FROM Customers";
SqlCommand myCommand = new SqlCommand(Reqsql,conn);
SqlDataAdapter myDSAdapter = new SqlDataAdapter();
DataSet myDataSet = new DataSet();
myDSAdapter.SelectCommand = new SqlCommand(Reqsql, conn);
myDSAdapter.Fill(myDataSet,"essai");
dataGrid1.DataSource=myDataSet.Tables("essai");
conn.Close();
conn.Close();
}
catch(Exception ex)
{
MessageBox.Show(" Erreur de connection : "+ex.Message);
} |
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