private void FormularioConectado_Load(object sender, EventArgs e)
{
var context = new AWEntities();
var query = from c in context.tblRegClientes where c.sCedula != "0" select c;
tblRegClienteBindingSource.DataSource = query.ToList();
}
private void ConsultaEntity()
{
var context = new AWMOdel.AWEntities();
var query = from c in context.tblTipos_Instrumentos where c.iTipoInstrumento == 0
select new {c.sDescripcion };
var tiposI = query.ToList();
foreach (var valor in tiposI)
{
lstBox1.Items.Add(valor.sDescripcion.ToString());
}
}
private void DeleteEntity()
{
using (var context = new AWMOdel.AWEntities())
{
var query = from f in context.tblTipos_Instrumentos where f.sDescripcion == "Descripcion Insertada Entity" select f;
foreach(var order in query)
{
context.tblTipos_Instrumentos.Remove(order);
}
context.SaveChanges();
}
}
private void UpdateEntity()
{
using(var context = new AWMOdel.AWEntities())
{
var query = context.tblTipos_Instrumentos.First(c => c.iTipoInstrumento == 0);
query.sDescripcion = "Updated By Entity F";
context.SaveChanges();
}
}
private void InsertEntity()
{
using (var context = new AWMOdel.AWEntities())
{
tblTipos_Instrumentos ins = new tblTipos_Instrumentos();
ins.iSubtipo = 5;
ins.iTipoInstrumento = 0;
ins.sDescripcion = "Nuevo Insert Entity";
context.tblTipos_Instrumentos.Add(new tblTipos_Instrumentos
{
sDescripcion = "Descripcion Insertada Entity t",
iTipoInstrumento = 0,
iSubtipo = 4
});
context.tblTipos_Instrumentos.Add(ins);
context.SaveChanges();
}
}
