private void btnAtualizarDisciplinas_Click(object sender, EventArgs e) { DisciplinaOp discop = new DisciplinaOp(); List <Disciplina> Discs = new List <Disciplina>(); try { Discs = discop.ListarDisciplinas(); dgvListarDisciplinas.ForeColor = Color.Black; dgvListarDisciplinas.DataSource = Discs; dgvListarDisciplinas.Columns[0].Width = 84; dgvListarDisciplinas.Columns[1].Width = 84; dgvListarDisciplinas.Columns[2].Width = 84; dgvListarDisciplinas.Columns[3].Width = 84; dgvListarDisciplinas.Columns[4].Width = 84; dgvListarDisciplinas.Columns[5].Visible = false; dgvListarDisciplinas.ClearSelection(); } catch (Exception ex) { MessageBox.Show($"Um erro ocorreu.\nMensagem: {ex.Message}", "Atenção"); } }
//DataTable dt = new DataTable(); public ControleListarDisciplinas() { InitializeComponent(); DisciplinaOp discop = new DisciplinaOp(); List <Disciplina> Discs = new List <Disciplina>(); try { Discs = discop.ListarDisciplinas(); dgvListarDisciplinas.ForeColor = Color.Black; dgvListarDisciplinas.DataSource = Discs; dgvListarDisciplinas.Columns[0].Width = 84; dgvListarDisciplinas.Columns[1].Width = 84; dgvListarDisciplinas.Columns[2].Width = 84; dgvListarDisciplinas.Columns[3].Width = 84; dgvListarDisciplinas.Columns[4].Width = 84; dgvListarDisciplinas.Columns[5].Visible = false; dgvListarDisciplinas.ClearSelection(); } catch (Exception ex) { MessageBox.Show($"Um erro ocorreu.\nMensagem: {ex.Message}", "Atenção"); } }