public void UpdateWaveForm(WaveForm waveform)
{
using (DataClassesDataContext dbconnection = new DataClassesDataContext())
{
var querry =
from wave in dbconnection.WaveForm
where wave.Name == waveform.Name
select wave;
if (querry.Count() > 0)
{
dbconnection.WaveForm.DeleteOnSubmit(querry.First());
dbconnection.WaveForm.InsertOnSubmit(waveform);
try
{
dbconnection.SubmitChanges(System.Data.Linq.ConflictMode.FailOnFirstConflict);
}
catch (SqlException ex)
{
throw ex;
}
}
}
}
partial void UpdateWaveForm(WaveForm instance);
partial void DeleteWaveForm(WaveForm instance);
partial void InsertWaveForm(WaveForm instance);
