public static void DeleteObject(HydroPlant dataObject)
{
string query = string.Format("DELETE FROM {0} " +
"WHERE Id = {1}", table, dataObject.Id);
DataBaseManager.ExecuteQuery(query);
}
/* Constructor needed to add rows in the RadGridView control */
public HydroPlantViewModel()
{
plant = new HydroPlant();
Company = "";
Subarea = "";
Case = 1;
StartPeriod = 1;
}
public static int UpdateObject(HydroPlant dataObject)
{
bool isNew = false;
string query = string.Format("SELECT nombre " +
"FROM {0} " +
"WHERE Id = {1}", table, dataObject.Id);
OleDbDataReader reader = DataBaseManager.ReadData(query);
if (!reader.Read())
{
query = string.Format("INSERT INTO {0}(nombre, FactorDisponibilidad, FactorConversionPromedio, Minimo, Maximo, CostoVariable, PorcentajeAGC, FactorConversionVariable, Obligatorio, empresa, EtapaEntrada, Escenario, Subarea) " +
"VALUES(@Name, @AvailabilityFactor, @ProductionFactor, @Min, @Max, @VariableCost, @AGCPercentage, @VariableProductionFactor, @Mandatory, @Company, @StartPeriod, @Case, @Subarea)", table);
isNew = true;
}
else
{
query = string.Format("UPDATE {0} SET " +
"nombre = @Name, " +
"FactorDisponibilidad = @AvailabilityFactor, " +
"FactorConversionPromedio = @ProductionFactor, " +
"Minimo = @Min, " +
"Maximo = @Max, " +
"CostoVariable = @VariableCost, " +
"PorcentajeAGC = @AGCPercentage, " +
"FactorConversionVariable = @VariableProductionFactor, " +
"Obligatorio = @Mandatory, " +
"empresa = @Company, " +
"EtapaEntrada = @StartPeriod, " +
"escenario = @Case, " +
"Subarea = @Subarea " +
"WHERE Id = @Id", table);
}
DataBaseManager.DbConnection.Close();
using (OleDbCommand command = new OleDbCommand(query, DataBaseManager.DbConnection))
{
command.Parameters.Add("@Name", OleDbType.VarChar);
command.Parameters.Add("@AvailabilityFactor", OleDbType.Numeric);
command.Parameters.Add("@ProductionFactor", OleDbType.Numeric);
command.Parameters.Add("@Min", OleDbType.Numeric);
command.Parameters.Add("@Max", OleDbType.Numeric);
command.Parameters.Add("@VariableCost", OleDbType.Numeric);
command.Parameters.Add("@AGCPercentage", OleDbType.Numeric);
command.Parameters.Add("@VariableProductionFactor", OleDbType.Numeric);
command.Parameters.Add("@Mandatory", OleDbType.Numeric);
command.Parameters.Add("@Company", OleDbType.VarChar);
command.Parameters.Add("@StartPeriod", OleDbType.Numeric);
command.Parameters.Add("@Case", OleDbType.Numeric);
command.Parameters.Add("@Subarea", OleDbType.VarChar);
command.Parameters.Add("@Id", OleDbType.Numeric);
DataBaseManager.DbConnection.Open();
command.Parameters["@Name"].Value = dataObject.Name;
command.Parameters["@AvailabilityFactor"].Value = dataObject.AvailabilityFactor;
command.Parameters["@ProductionFactor"].Value = dataObject.ProductionFactor;
command.Parameters["@Min"].Value = dataObject.Min;
command.Parameters["@Max"].Value = dataObject.Max;
command.Parameters["@VariableCost"].Value = dataObject.VariableCost;
command.Parameters["@AGCPercentage"].Value = dataObject.AGCPercentage;
command.Parameters["@VariableProductionFactor"].Value = dataObject.HasVariableProductionFactor;
command.Parameters["@Mandatory"].Value = dataObject.IsMandatory;
command.Parameters["@Company"].Value = dataObject.Company;
command.Parameters["@StartPeriod"].Value = dataObject.StartPeriod;
command.Parameters["@Case"].Value = dataObject.Case;
command.Parameters["@Subarea"].Value = dataObject.Subarea;
command.Parameters["@Id"].Value = dataObject.Id;
try
{
int rowsAffected = command.ExecuteNonQuery();
}
catch
{
DataBaseManager.DbConnection.Close();
throw;
}
DataBaseManager.DbConnection.Close();
}
if (isNew)
{
int id;
query = string.Format("SELECT Max(Id) FROM {0}", table);
reader = DataBaseManager.ReadData(query);
reader.Read();
id = Convert.ToInt32(reader.GetValue(0));
DataBaseManager.DbConnection.Close();
return(id);
}
else
{
return(-1);
}
}
public HydroPlantViewModel(HydroPlant plant)
{
this.plant = plant;
}