protected void btnGrabar_Click(object sender, EventArgs e)
{
IgvDTO obj = new IgvDTO();
if (this.txtId.Text == "")
{
obj.Igv = Convert.ToDecimal(this.txtIGV.Text);
obj.Descripcion = this.txtDescripcion.Text;
if (this.txtFechaInicial.Text != "")
obj.FechaInicio = AppUtilidad.stringToDateTime(this.txtFechaInicial.Text,"DD/MM/YYYY");
if (this.txtFechaFinal.Text != "")
obj.FechaFin = AppUtilidad.stringToDateTime(this.txtFechaFinal.Text, "DD/MM/YYYY");
int id = objIgvDAO.Agregar(obj);
this.txtId.Text = id.ToString();
this.panRegistro.Visible = true;
this.panLista.Visible = false;
this.btnGrabar.Visible = false;
this.btnActualizar.Visible = true;
this.btnEliminar.Visible = true;
this.btnCancelar.Visible = true;
}
}
protected void btnEliminar_Click(object sender, EventArgs e)
{
IgvDTO obj = new IgvDTO();
if (this.txtId.Text != "")
{
objIgvDAO.Eliminar(Convert.ToInt32(this.txtId.Text));
this.txtId.Text = "";
this.txtIGV.Text = "";
this.txtDescripcion.Text = "";
this.txtFechaInicial.Text = "";
this.txtFechaFinal.Text = "";
}
this.panRegistro.Visible = false;
this.panLista.Visible = true;
this.btnGrabar.Visible = false;
this.btnActualizar.Visible = false;
this.btnEliminar.Visible = false;
this.btnCancelar.Visible = false;
Listar();
}
protected void btnActualizar_Click(object sender, EventArgs e)
{
IgvDTO obj = new IgvDTO();
obj = objIgvDAO.ListarPorClave(Convert.ToInt32(this.txtId.Text));
obj.Igv = Convert.ToDecimal(this.txtIGV.Text);
obj.Descripcion = this.txtDescripcion.Text;
if (this.txtFechaInicial.Text != "")
obj.FechaInicio = AppUtilidad.stringToDateTime(this.txtFechaInicial.Text, "DD/MM/YYYY");
if (this.txtFechaFinal.Text != "")
obj.FechaFin = AppUtilidad.stringToDateTime(this.txtFechaFinal.Text, "DD/MM/YYYY");
objIgvDAO.Actualizar(obj);
}
public void Actualizar(IgvDTO obj)
{
Database db = DatabaseFactory.CreateDatabase("ApplicationConnectionString");
DbCommand dbCommand = db.GetStoredProcCommand(C_ACTUALIZAR);
db.AddInParameter(dbCommand, "@id_registro", DbType.Int32, obj.IdRegistro);
db.AddInParameter(dbCommand, "@igv", DbType.Decimal, obj.Igv);
db.AddInParameter(dbCommand, "@descripcion", DbType.String, obj.Descripcion);
if (obj.FechaInicio.Year == 1)
db.AddInParameter(dbCommand, "@fecha_inicio", DbType.DateTime, null);
else
db.AddInParameter(dbCommand, "@fecha_inicio", DbType.DateTime, obj.FechaInicio);
if (obj.FechaFin.Year == 1)
db.AddInParameter(dbCommand, "@fecha_fin", DbType.DateTime, null);
else
db.AddInParameter(dbCommand, "@fecha_fin", DbType.DateTime, obj.FechaFin);
db.ExecuteNonQuery(dbCommand);
}
public int Agregar(IgvDTO obj)
{
Database db = DatabaseFactory.CreateDatabase("ApplicationConnectionString");
DbCommand dbCommand = db.GetStoredProcCommand(C_AGREGAR);
db.AddInParameter(dbCommand, "@igv", DbType.Decimal, obj.Igv);
db.AddInParameter(dbCommand, "@descripcion", DbType.String, obj.Descripcion);
if (obj.FechaInicio.Year == 1)
db.AddInParameter(dbCommand, "@fecha_inicio", DbType.DateTime, null);
else
db.AddInParameter(dbCommand, "@fecha_inicio", DbType.DateTime, obj.FechaInicio);
if (obj.FechaFin.Year == 1)
db.AddInParameter(dbCommand, "@fecha_fin", DbType.DateTime, null);
else
db.AddInParameter(dbCommand, "@fecha_fin", DbType.DateTime, obj.FechaFin);
int id = Convert.ToInt32(db.ExecuteScalar(dbCommand));
return id;
}
protected void gvLista_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "Seleccionar")
{
IgvDTO obj = new IgvDTO();
try
{
int Id = int.Parse(e.CommandArgument.ToString());
this.txtId.Text = Id.ToString();
obj = objIgvDAO.ListarPorClave(Convert.ToInt32(this.txtId.Text));
this.txtIGV.Text = obj.Igv.ToString();
this.txtDescripcion.Text = obj.Descripcion;
if (obj.FechaInicio.Year == 1)
this.txtFechaInicial.Text = "";
else
this.txtFechaInicial.Text = obj.FechaInicio.ToString("dd/MM/yyyy");
if (obj.FechaFin.Year == 1)
this.txtFechaFinal.Text = "";
else
this.txtFechaFinal.Text = obj.FechaInicio.ToString("dd/MM/yyyy");
this.panRegistro.Visible = true;
this.panLista.Visible = false;
this.btnGrabar.Visible = false;
this.btnActualizar.Visible = true;
this.btnEliminar.Visible = true;
this.btnCancelar.Visible = true;
}
catch (Exception err)
{
// this.lblMensaje.Text = err.Message.ToString();
}
}
}
public List<IgvDTO> Listar()
{
List<IgvDTO> Lista = new List<IgvDTO>();
Database db = DatabaseFactory.CreateDatabase("ApplicationConnectionString");
DbCommand dbCommand = db.GetStoredProcCommand(C_LISTAR);
using (IDataReader dr = db.ExecuteReader(dbCommand))
{
while (dr.Read())
{
IgvDTO obj = new IgvDTO();
if (dr["id_registro"] != System.DBNull.Value)
obj.IdRegistro = (int)dr["id_registro"];
if (dr["igv"] != System.DBNull.Value)
obj.Igv = (Decimal)dr["igv"];
if (dr["descripcion"] != System.DBNull.Value)
obj.Descripcion = (string)dr["descripcion"];
if (dr["fecha_inicio"] != System.DBNull.Value)
obj.FechaInicio = (DateTime)dr["fecha_inicio"];
if (dr["fecha_fin"] != System.DBNull.Value)
obj.FechaFin = (DateTime)dr["fecha_fin"];
Lista.Add(obj);
}
}
return Lista;
}
public IgvDTO ListarPorClave(int IdRegistro)
{
IgvDTO obj = null;
Database db = DatabaseFactory.CreateDatabase("ApplicationConnectionString");
DbCommand dbCommand = db.GetStoredProcCommand(C_LISTAR_POR_CLAVE);
db.AddInParameter(dbCommand, "@id_registro", DbType.Int32, IdRegistro);
using (IDataReader dr = db.ExecuteReader(dbCommand))
{
if (dr.Read())
{
obj = new IgvDTO();
if (dr["id_registro"] != System.DBNull.Value)
obj.IdRegistro = (int)dr["id_registro"];
if (dr["igv"] != System.DBNull.Value)
obj.Igv = (Decimal)dr["igv"];
if (dr["descripcion"] != System.DBNull.Value)
obj.Descripcion = (string)dr["descripcion"];
if (dr["fecha_inicio"] != System.DBNull.Value)
obj.FechaInicio = (DateTime)dr["fecha_inicio"];
if (dr["fecha_fin"] != System.DBNull.Value)
obj.FechaFin = (DateTime)dr["fecha_fin"];
}
}
return obj;
}
public IgvDTO ListarIGVVigente(DateTime dtmFecha)
{
IgvDTO obj = null;
Database db = DatabaseFactory.CreateDatabase("ApplicationConnectionString");
DbCommand dbCommand = db.GetSqlStringCommand(C_LISTAR_IGV_VIGENTE_FECHA);
string strFecha = dtmFecha.ToShortTimeString();
db.AddInParameter(dbCommand, "@fecha", DbType.DateTime, dtmFecha);
using (IDataReader dr = db.ExecuteReader(dbCommand))
{
while (dr.Read())
{
obj = new IgvDTO();
obj.Igv = (decimal)dr["igv"];
}
}
return obj;
}
public IgvDTO ListarIGVVigente()
{
IgvDTO obj = null;
Database db = DatabaseFactory.CreateDatabase("ApplicationConnectionString");
DbCommand dbCommand = db.GetSqlStringCommand(C_LISTAR_IGV_VIGENTE);
using (IDataReader dr = db.ExecuteReader(dbCommand))
{
while (dr.Read())
{
obj = new IgvDTO();
obj.Igv = (decimal)dr["igv"];
}
}
return obj;
}
