public static void DeleteObject(NonConventionalPlantBlock dataObject)
{
string query = string.Format("DELETE FROM {0} " +
"WHERE Id = {1}", table, dataObject.Id);
DataBaseManager.ExecuteQuery(query);
}
public static int UpdateObject(NonConventionalPlantBlock dataObject)
{
bool isNew = false;
string query = string.Format("SELECT tipo " +
"FROM {0} " +
"WHERE Id = {1}", table, dataObject.Id);
OleDbDataReader reader = DataBaseManager.ReadData(query);
if (!reader.Read())
{
//query = string.Format("INSERT INTO {0} (tipo, periodo, Bloque, FactorReductor,id) " +
// "VALUES(@Name, @Case,@Block, @ReductionFactor, @Id)", table);
query = string.Format("INSERT INTO {0} (tipo, periodo, Bloque, FactorReductor) " +
"VALUES(@Name, @Case,@Block, @ReductionFactor)", table);
isNew = true;
}
else
{
query = string.Format("UPDATE {0} SET " +
"tipo = @Name, " +
"Bloque = @Block, " +
"Periodo = @Case," +
"FactorReductor = @ReductionFactor " +
"WHERE Id = @Id", table);
}
DataBaseManager.DbConnection.Close();
using (OleDbCommand command = new OleDbCommand(query, DataBaseManager.DbConnection))
{
command.Parameters.Add("@Name", OleDbType.VarChar);
command.Parameters.Add("@Block", OleDbType.Numeric);
command.Parameters.Add("@Case", OleDbType.Numeric);
command.Parameters.Add("@ReductionFactor", OleDbType.Numeric);
command.Parameters.Add("@Id", OleDbType.Numeric);
DataBaseManager.DbConnection.Open();
command.Parameters["@Name"].Value = dataObject.Name;
command.Parameters["@Block"].Value = dataObject.Block;
command.Parameters["@Case"].Value = dataObject.Case;
command.Parameters["@ReductionFactor"].Value = dataObject.ReductionFactor;
command.Parameters["@Id"].Value = dataObject.Id;
try
{
int rowsAffected = command.ExecuteNonQuery();
}
catch (Exception e)
{
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 NonConventionalPlantBlockViewModel(NonConventionalPlantBlock nonConventionalPlantBlock)
{
this.nonConventionalPlantBlock = nonConventionalPlantBlock;
}
/* Constructor needed to add rows in the RadGridView control */
public NonConventionalPlantBlockViewModel()
{
nonConventionalPlantBlock = new NonConventionalPlantBlock();
nonConventionalPlantBlock.Block = 1;
}