private void btnActualizar_Click(object sender, EventArgs e)
{
NHelper.setConnectionString(this.txtUser.Text, txtPassword.Text, txtDB.Text, txtServer.Text, txtPort.Value.ToString());
clsRepo repo = new clsRepo();
try
{
IList <Dominio.Revision> lista = repo.Seleccionar <Dominio.Revision>();
if (lista != null)
{
foreach (Dominio.Revision r in lista)
{
cmbRevision.Items.Add(r);
}
}
}
catch (Exception ex)
{
commons.mensajeError(ex.Message, this.Text);
}
if (cmbRevision.Items.Count > 0)
{
cmbRevision.SelectedIndex = 0;
}
}
public IList <TClase> Seleccionar <TClase>() where TClase : class
{
using (ISession session = NHelper.GetCurrentSession())
{
return(session.CreateCriteria <TClase>().List <TClase>());
}
}
private void btnConectar_Click(object sender, EventArgs e)
{
NHelper.setConnectionString(this.txtUser.Text, txtPassword.Text, txtDB.Text, txtServer.Text, txtPort.Value.ToString());
try
{
using (ISession session = NHelper.OpenSession())
{
/*Crear revision*/
if (chkCrearRevision.Checked)
{
clsRepo repo = new clsRepo();
Dominio.Revision rev = new Dominio.Revision();
rev.descripcion = txtDescripcion.Text;
repo.Insertar <Dominio.Revision>(rev);
commons.Revision_Actual = rev;
}
else
{
/*Usa revision ya hecha*/
if (cmbRevision.Items.Count > 0)//si se selecciono una revision
{
commons.Revision_Actual = (Dominio.Revision)cmbRevision.SelectedItem;
}
else
{
commons.mensajeInformativo("Seleccione una revision o cree una nueva", this.Text);
return;
}
}
writeConfigOfGUI();
/*Prueba de conexion*/
this.Visible = false;
frmMain i = new frmMain();
i.ShowDialog();
Close();
}
}
catch (Exception ex)
{
string mensaje = "";
while (ex != null)
{
mensaje = mensaje + "##" + ex.Message + "\n";
ex = ex.InnerException;
}
MessageBox.Show(mensaje, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
public static ISession GetCurrentSession()
{
if (SessionFactory == null)
{
NHelper.OpenSession();
}
return(SessionFactory.OpenSession());
}
public int ContadorRows <TClase>() where TClase : class
{
int rows = 0;
using (ISession session = NHelper.GetCurrentSession())
{
rows = session.QueryOver <TClase>()
.Select(Projections.RowCount())
.FutureValue <int>()
.Value;
}
return(rows);
}
public List <System.Type> getEntidades()
{
List <System.Type> clases = null;
var metaData = NHelper.GetCurrentSession().SessionFactory.GetAllClassMetadata();
if (metaData != null && metaData.Count > 0)
{
clases = new List <Type>();
foreach (var x in metaData)
{
var y = x.Value;
Type xy;
clases.Add(xy = y.GetMappedClass(EntityMode.Poco));
}
}
return(clases);
}
public int Actualizacion(string sql)
{
int i = 0;
using (ISession session = NHelper.GetCurrentSession())
{
using (IDbConnection sql_con = session.Connection)
{
IDbCommand cmd = sql_con.CreateCommand();
cmd.CommandText = sql;
i = cmd.ExecuteNonQuery();
}
}
return(i);
}
public void Actualizar <TClase>(TClase Objeto)
{
try
{
using (ISession session = NHelper.GetCurrentSession())
{
using (ITransaction transaction = session.BeginTransaction())
{
session.Delete(Objeto);
transaction.Commit();
}
}
}
catch (Exception e)
{
Console.WriteLine("Error: " + e.Message);
}
}
public List <string> getEntidadesNombre()
{
List <string> tablas = null;
var metaData = NHelper.GetCurrentSession().SessionFactory.GetAllClassMetadata();
if (metaData != null)
{
tablas = new List <string>();
foreach (var x in metaData)
{
var usrm = x.Value as NHibernate.Persister.Entity.AbstractEntityPersister;
//var cols = usrm.KeyColumnNames;
string table = usrm.TableName;
tablas.Add(table);
}
}
return(tablas);
}
public DataTable Seleccionar(string sql)
{
DataTable dt;
using (ISession session = NHelper.GetCurrentSession())
{
using (IDbConnection sql_con = session.Connection)
{
dt = new DataTable();
IDbCommand cmd = sql_con.CreateCommand();
cmd.CommandText = sql;
var reader = cmd.ExecuteReader();
dt = GetDataTableFromDataReader(reader);
}
}
return(dt);
}
