private void DlgImport_Load(object sender, EventArgs e)
 {
     db = new DB(this);
       try {
     newDevelopersTable = db.getNewDevelopers(fileName);
     dataGridView1.DataSource = newDevelopersTable;
       }
       catch (Exception ex) {
     MessageBox.Show(ex.Message);
     Close();
       }
 }
 private void fillGrid()
 {
     db = new DB();
       try {
     chkImport.Checked = true;
     newDevelopersTable = db.getNewDevelopers(wizard);
     dataGridView1.DataSource = newDevelopersTable;
       }
       catch (Exception ex) {
     MessageBox.Show(ex.Message);
     Close();
       }
 }