private void btnAdd_Click(object sender, EventArgs e)
{
int accountQuantity =
(from em in entities.countables_accounts
where em.allow_transaction == true && em.state == true
select em).Count();
int currencyQuantity = entities.currencies_types.Count(em => em.state == true);
if (accountQuantity > 1 && currencyQuantity > 0)
{
EntradaContable entradaContable = EntradaContable.getInstance();
entradaContable.ShowDialog(this);
}
else
{
StringBuilder sb = new StringBuilder();
if (accountQuantity < 2)
{
sb.Append("- No hay suficientes cuentas activas que permitan transacciones\n");
}
if (currencyQuantity < 1)
{
sb.Append("- No hay tipos de monedas activas\n");
}
MessageBox.Show(
"No se puede agregar entradas.\n\n" + sb.ToString(),
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error
);
}
}
public static EntradaContable getInstance()
{
if (instance == null)
{
instance = new EntradaContable();
}
return(instance);
}
private void btnDetails_Click(object sender, EventArgs e)
{
DataGridViewRow row = null;
if (dgvPlacements.SelectedRows.Count == 1)
{
row = dgvPlacements.SelectedRows[0];
}
else if (dgvPlacements.SelectedCells.Count == 1)
{
int i = dgvPlacements.SelectedCells[0].RowIndex;
row = dgvPlacements.Rows[i];
}
else
{
MessageBox.Show(
"Debe seleccionar solo 1 asiento a visualizar",
"Información",
MessageBoxButtons.OK,
MessageBoxIcon.Information
);
}
if (row != null)
{
EntradaContable tipoCuenta = EntradaContable.getInstance();
int id = Int32.Parse(row.Cells[0].Value.ToString());
placements placement = (from em in entities.placements
where em.id == id
select em).First();
tipoCuenta.setEntradaContable(placement, true);
tipoCuenta.Show();
tipoCuenta.Focus();
}
}
private void EntradaContable_FormClosed(object sender, FormClosedEventArgs e)
{
instance = null;
}
