public void AddAntenna(Antenna antenna)
{
using (DataClassesDataContext dbconnection = new DataClassesDataContext())
{
dbconnection.Antenna.InsertOnSubmit(antenna);
try
{
dbconnection.SubmitChanges(System.Data.Linq.ConflictMode.FailOnFirstConflict);
}
catch (SqlException ex)
{
throw ex;
}
}
}
public void UpdateAntenna(Antenna antenna)
{
using (DataClassesDataContext dbconnection = new DataClassesDataContext())
{
var querry =
from ante in dbconnection.Antenna
where ante.Name == antenna.Name
select ante;
if (querry.Count() > 0)
{
dbconnection.Antenna.DeleteOnSubmit(querry.First());
dbconnection.Antenna.InsertOnSubmit(antenna);
try
{
dbconnection.SubmitChanges(System.Data.Linq.ConflictMode.FailOnFirstConflict);
}
catch (SqlException ex)
{
throw ex;
}
}
}
}
private void detach_Antenna(Antenna entity)
{
this.SendPropertyChanging();
entity.WaveForm = null;
}
private void attach_Antenna(Antenna entity)
{
this.SendPropertyChanging();
entity.WaveForm = this;
}
partial void DeleteAntenna(Antenna instance);
partial void UpdateAntenna(Antenna instance);
partial void InsertAntenna(Antenna instance);