public static void DeleteObject(RecursoFuelContract dataObject)
{
string query = string.Format("DELETE FROM {0} " +
"WHERE Id = {1}", table, dataObject.Id);
DataBaseManager.ExecuteQuery(query);
}
public static int UpdateObject(RecursoFuelContract dataObject)
{
bool isNew = false;
string query = string.Format("SELECT Nombre,Recurso " +
"FROM {0} " +
"WHERE Id = {1}", table, dataObject.Id);
OleDbDataReader reader = DataBaseManager.ReadData(query);
if (!reader.Read())
{
query = string.Format("INSERT INTO {0}(Nombre, Recurso) " +
"VALUES(@Name, @Recurso)", table);
isNew = true;
}
else
{
query = string.Format("UPDATE {0} SET " +
"Nombre = @Name1, " +
"Recurso = @Recurso " +
"WHERE Id = @Id", table);
}
DataBaseManager.DbConnection.Close();
using (OleDbCommand command = new OleDbCommand(query, DataBaseManager.DbConnection))
{
command.Parameters.Add("@Name1", OleDbType.VarChar);
command.Parameters.Add("@Recurso", OleDbType.VarChar);
command.Parameters.Add("@Id", OleDbType.Numeric);
DataBaseManager.DbConnection.Open();
command.Parameters["@Name1"].Value = dataObject.Name1;
command.Parameters["@Recurso"].Value = dataObject.Name;// dataObject.Recurso;
command.Parameters["@Id"].Value = dataObject.Id;
try
{
int rowsAffected = command.ExecuteNonQuery();
}
catch (Exception ex)
{
DataBaseManager.DbConnection.Close();
MessageBox.Show("Error", ex.Message);
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 RecursoFuelContractViewModel(RecursoFuelContract recursofuelContract)
{
this.recursofuelContract = recursofuelContract;
}
/* Constructor needed to add rows in the RadGridView control */
public RecursoFuelContractViewModel()
{
recursofuelContract = new RecursoFuelContract();
//Recurso = "";
}
