protected override void Limpiar_Campos()
{
oReactive = null;
cbFormula.EditValue = null;
tbName.Text = "";
tbWeightMolecular.Value = 0;
cbFormula.Focus();
cbFormula.Select();
}
protected override void Limpiar_Campos()
{
oReactive = null;
cbFormula.EditValue = null;
tbName.Text = "";
tbWeightMolecular.Value = 0;
cbFormula.Focus();
cbFormula.Select();
}
protected override void Recuperar_Registro()
{
CReactiveFactory faReactive = new CReactiveFactory();
oReactive = faReactive.GetByPrimaryKey(new CReactiveKeys(Convert.ToInt32(cbFormula.EditValue)));
if (oReactive != null)
{
tbName.Text = oReactive.Reactive_name;
tbWeightMolecular.Value = Convert.ToDecimal(oReactive.Weight_molecular);
}
}
/// <summary>
/// Populate business objects from the data reader
/// </summary>
/// <param name="dataReader">data reader</param>
/// <returns>list of CReactive</returns>
internal List <CReactive> PopulateObjectsFromReader(IDataReader dataReader)
{
List <CReactive> list = new List <CReactive>();
while (dataReader.Read())
{
CReactive businessObject = new CReactive();
PopulateBusinessObjectFromReader(businessObject, dataReader);
list.Add(businessObject);
}
return(list);
}
protected override void Recuperar_Registro()
{
CReactiveFactory faReactive = new CReactiveFactory();
oReactive = faReactive.GetByPrimaryKey(new CReactiveKeys(Convert.ToInt32(cbFormula.EditValue)));
if (oReactive != null)
{
tbName.Text = oReactive.Reactive_name;
tbWeightMolecular.Value = Convert.ToDecimal(oReactive.Weight_molecular);
}
}
/// <summary>
/// Populate business object from data reader
/// </summary>
/// <param name="businessObject">business object</param>
/// <param name="dataReader">data reader</param>
internal void PopulateBusinessObjectFromReader(CReactive businessObject, IDataReader dataReader)
{
businessObject.Idreactive = dataReader.GetInt32(dataReader.GetOrdinal(CReactive.CReactiveFields.Idreactive.ToString()));
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CReactive.CReactiveFields.Reactive_name.ToString())))
{
businessObject.Reactive_name = dataReader.GetString(dataReader.GetOrdinal(CReactive.CReactiveFields.Reactive_name.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CReactive.CReactiveFields.Chemical_formula.ToString())))
{
businessObject.Chemical_formula = dataReader.GetString(dataReader.GetOrdinal(CReactive.CReactiveFields.Chemical_formula.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CReactive.CReactiveFields.Weight_molecular.ToString())))
{
businessObject.Weight_molecular = dataReader.GetDecimal(dataReader.GetOrdinal(CReactive.CReactiveFields.Weight_molecular.ToString()));
}
}
/// <summary>
/// Select by primary key
/// </summary>
/// <param name="keys">primary keys</param>
/// <returns>CReactive business object</returns>
public CReactive SelectByPrimaryKey(CReactiveKeys keys)
{
NpgsqlCommand sqlCommand = new NpgsqlCommand();
sqlCommand.CommandText = "public.sp_reactive_SelectByPrimaryKey";
sqlCommand.CommandType = CommandType.StoredProcedure;
// Use connection object of base class
sqlCommand.Connection = MainConnection;
try
{
sqlCommand.Parameters.Add(new NpgsqlParameter("p_idreactive", NpgsqlDbType.Integer, 4, "", ParameterDirection.Input, false, 0, 0, DataRowVersion.Proposed, keys.Idreactive));
MainConnection.Open();
NpgsqlDataReader dataReader = sqlCommand.ExecuteReader();
if (dataReader.Read())
{
CReactive businessObject = new CReactive();
PopulateBusinessObjectFromReader(businessObject, dataReader);
return(businessObject);
}
else
{
return(null);
}
}
catch (Exception ex)
{
throw new Exception("CReactive::SelectByPrimaryKey::Error occured.", ex);
}
finally
{
MainConnection.Close();
sqlCommand.Dispose();
}
}
private void cbNomReactives_ProcessNewValue(object sender, DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs e)
{
DevExpress.XtraEditors.Repository.RepositoryItemLookUpEdit Edit;
Edit = ((DevExpress.XtraEditors.LookUpEdit)sender).Properties;
if (e.DisplayValue == null || Edit.NullText.Equals(e.DisplayValue) || string.Empty.Equals(e.DisplayValue))
{
return;
}
List <CReactive> lstReactives = (List <CReactive>)cbFormula.Properties.DataSource;
CReactive oReactive = new CReactive();
oReactive.Idreactive = 0;
oReactive.Chemical_formula = cbFormula.Text;
lstReactives.Add(oReactive);
cbFormula.Properties.DataSource = lstReactives;
e.Handled = true;
}
/// <summary>
/// insert new row in the table
/// </summary>
/// <param name="businessObject">business object</param>
/// <returns>true of successfully insert</returns>
public bool Insert(CReactive businessObject)
{
NpgsqlCommand sqlCommand = new NpgsqlCommand();
sqlCommand.CommandText = "public.sp_reactive_Insert";
sqlCommand.CommandType = CommandType.StoredProcedure;
// Use connection object of base class
sqlCommand.Connection = MainConnection;
try
{
sqlCommand.Parameters.AddWithValue("p_idreactive", businessObject.Idreactive);
sqlCommand.Parameters["p_idreactive"].NpgsqlDbType = NpgsqlDbType.Integer;
sqlCommand.Parameters["p_idreactive"].Direction = ParameterDirection.InputOutput;
sqlCommand.Parameters.AddWithValue("p_reactive_name", businessObject.Reactive_name);
sqlCommand.Parameters["p_reactive_name"].NpgsqlDbType = NpgsqlDbType.Varchar;
sqlCommand.Parameters.AddWithValue("p_chemical_formula", businessObject.Chemical_formula);
sqlCommand.Parameters["p_chemical_formula"].NpgsqlDbType = NpgsqlDbType.Varchar;
sqlCommand.Parameters.AddWithValue("p_weight_molecular", businessObject.Weight_molecular);
sqlCommand.Parameters["p_weight_molecular"].NpgsqlDbType = NpgsqlDbType.Numeric;
MainConnection.Open();
sqlCommand.ExecuteNonQuery();
businessObject.Idreactive = Convert.ToInt32(sqlCommand.Parameters["p_idreactive"].Value);
return(true);
}
catch (Exception ex)
{
throw new Exception("CReactive::Insert::Error occured.", ex);
}
finally
{
MainConnection.Close();
sqlCommand.Dispose();
}
}
protected override bool Grabar_Registro()
{
CReactiveFactory faReactive = new CReactiveFactory();
if (oReactive == null)
{
oReactive = new CReactive();
oReactive.Idreactive = 0;
}
oReactive.Reactive_name = tbName.Text;
oReactive.Chemical_formula = cbFormula.Text;
oReactive.Weight_molecular = tbWeightMolecular.Value;
bool result = false;
if (!(result= faReactive.Update(oReactive)))
result = faReactive.Insert(oReactive);
return result;
}
protected override bool Grabar_Registro()
{
CReactiveFactory faReactive = new CReactiveFactory();
if (oReactive == null)
{
oReactive = new CReactive();
oReactive.Idreactive = 0;
}
oReactive.Reactive_name = tbName.Text;
oReactive.Chemical_formula = cbFormula.Text;
oReactive.Weight_molecular = tbWeightMolecular.Value;
bool result = false;
if (!(result = faReactive.Update(oReactive)))
{
result = faReactive.Insert(oReactive);
}
return(result);
}
private void cbNomReactives_ProcessNewValue(object sender, DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs e)
{
DevExpress.XtraEditors.Repository.RepositoryItemLookUpEdit Edit;
Edit = ((DevExpress.XtraEditors.LookUpEdit)sender).Properties;
if (e.DisplayValue == null || Edit.NullText.Equals(e.DisplayValue) || string.Empty.Equals(e.DisplayValue))
{
return;
}
List<CReactive> lstReactives = (List<CReactive>)cbFormula.Properties.DataSource;
CReactive oReactive = new CReactive();
oReactive.Idreactive = 0;
oReactive.Chemical_formula = cbFormula.Text;
lstReactives.Add(oReactive);
cbFormula.Properties.DataSource = lstReactives;
e.Handled = true;
}
