//listar os itens no cupom
public void ListarItensCupom()
{
dgvCupom.DataSource = BusinesPedido.ListarItemPedido(int.Parse(lblIdPedido.Text));
dgvCupom.Columns["id_pedido"].Visible = false;
dgvCupom.Columns["id_produto"].Visible = false;
dgvCupom.Columns["descricao"].DisplayIndex = 1;
dgvCupom.Columns["descricao"].HeaderText = "Nome do Produto";
dgvCupom.Columns["descricao"].AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
dgvCupom.Columns["codigo"].DisplayIndex = 2;
dgvCupom.Columns["codigo"].HeaderText = "Código";
dgvCupom.Columns["codigo"].AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
dgvCupom.Columns["quantidade"].DisplayIndex = 3;
dgvCupom.Columns["quantidade"].HeaderText = "Qtde.";
//dgvCupom.Columns["quantidade"].AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
dgvCupom.Columns["preco"].DisplayIndex = 4;
dgvCupom.Columns["preco"].HeaderText = "Preço un.";
//dgvCupom.Columns["preco"].AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
DataGridViewCellStyle style = dgvCupom.ColumnHeadersDefaultCellStyle;
style.BackColor = Color.WhiteSmoke;
style.ForeColor = Color.Black;
style.Font = new Font("Open Sans", 7, FontStyle.Bold);
style.SelectionBackColor = Color.WhiteSmoke;
dgvCupom.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
dgvCupom.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.DisableResizing;
dgvCupom.ColumnHeadersHeight = 40;
dgvCupom.ColumnHeadersVisible = true;
lblTotalItens.Text = dgvCupom.Rows.Count.ToString();
}
//listar detalhes
public void DetalhesPedido()
{
DataTable dt = new DataTable();
dt = BusinesPedido.ListarItemPedido(int.Parse(lblIdPedido.Text));
lblTotal.Text = dt.Rows[0]["Total"].ToString();
Decimal valorTotal = 0;
if (!string.IsNullOrEmpty(dt.Rows[0]["Total"].ToString()))
{
for (int i = 0; i < dt.Rows.Count; i++)
{
valorTotal += Convert.ToDecimal(dt.Rows[i]["Total"].ToString());
}
}
lblSubTotalCupom.Text = valorTotal.ToString("N2");
lblTotal.Text = valorTotal.ToString("N2");
}