public void ChangeAlarmAsync(StaticValuesDll.AlarmList alarm, Action <bool, Exception> continueWith)
{
var asyncAction = new Action(() =>
{
try
{
using (var serviceChannel = new ChannelFactory <IWaterGateService>(CreateBinding(), new EndpointAddress(_address)))
{
var channel = serviceChannel.CreateChannel();
bool result;
using (var contextScope = new OperationContextScope((IContextChannel)channel))
{
OperationContext.Current.OutgoingMessageHeaders.Add(_userHeader);
result = channel.ChangeAlarm(alarm);
}
continueWith(result, null);
}
}
catch (Exception e)
{
LogConnectionFailed();
continueWith(false, e);
}
});
asyncAction.BeginInvoke(null, null);
}
public bool ChangeAlarm(StaticValuesDll.AlarmList alarm)
{
LockSlim.TryEnterWriteLock(-1);
try
{
using (var connection = new SQLiteConnection(_connectionString))
{
connection.Open();
using (var command = new SQLiteCommand("UPDATE AlarmList SET Execute=@Execute WHERE Id=@id AND Name=@name", connection))
{
command.Parameters.Add("@Execute", DbType.Int32).Value = alarm.Execute;
command.Parameters.Add("@id", DbType.Int32).Value = alarm.Id;
command.Parameters.Add("@name", DbType.String).Value = alarm.Name;
command.ExecuteNonQuery();
}
return(true);
}
}
catch
{
return(false);
}
finally
{
LockSlim.ExitWriteLock();
}
}
public bool ChangeAlarm(StaticValuesDll.AlarmList alarm)
{
var result = _repository.ChangeAlarm(alarm);
ClientLogService.Write(CurrentUser, "Обновление списка аварий", "Авария" + alarm.Name + "добавлена в список на блокировку канала");
return(result);
}