public void Execute()
{
LoadStatus currentStatus = LoadStatus.None;
try
{
if (!File.Exists("elementaryParticles.txt"))
{
currentStatus = LoadStatus.FileNotExists;
throw new FileNotFoundException(@"[elementaryParticles.txt not in the directory]");
}
if (_dataFileName == null)
{
currentStatus = LoadStatus.FileNotExists;
throw new FileNotFoundException(@"[name is empty]");
}
_elementaryParticleList = new List <elementaryParticle>();
// LoadStatus currentStatus = status;
StreamReader sr = null;
using (sr = new StreamReader(_dataFileName))
{
while (!sr.EndOfStream)
{
//Прочитать очередную строку
string str = sr.ReadLine();
try
{
string[] arr = str.Split('|');
elementaryParticle elementaryParticle1 = new elementaryParticle()
{
name = arr[0],
group = arr[1],
charge = arr[2],
weight = float.Parse(arr[3])
};
_elementaryParticleList.Add(elementaryParticle1);
}
catch (Exception e)
{
LogUtility.ErrorLog(e.Message);
currentStatus = LoadStatus.GeneralError;
}
}
}
currentStatus = LoadStatus.Success;
}
catch (Exception ex)
{
LogUtility.ErrorLog(ex.Message + Environment.NewLine);
}
}
public void Execute()
{
try
{
//Фигурная скобка для ограничения области видимости переменной elementaryParticle
{
elementaryParticle elementaryParticle1 = new elementaryParticle()
//данная констуркция позволяет инициализировать объект при его создании
{
name = "Нейтрон",
group = "Н",
charge = "0",
weight = 940
};
_elementaryParticleList.Add(elementaryParticle1);
}
{
elementaryParticle elementaryParticle = new elementaryParticle()
{
name = "Ка-плюс",
group = "М",
charge = "1",
weight = 494
};
_elementaryParticleList.Add(elementaryParticle);
}
{
elementaryParticle elementaryParticle = new elementaryParticle()
{
name = "Электрон",
group = "Л",
charge = "+1",
weight = 0.511f
};
_elementaryParticleList.Add(elementaryParticle);
}
}
catch (NotImplementedException ex)
{
DateTime localDate = DateTime.Now;
//MessageBox.Show("Ошибка №1: " + ex.Message);
LogUtility.ErrorLog(localDate.ToString() + ex.Message + Environment.NewLine);
}
//обработка остальных исключений
// catch (Exception ex)
{
// DateTime localDate = DateTime.Now;
// MessageBox.Show("Ошибка №2: " + ex.Message);
// LogUtility.ErrorLog(localDate.ToString() + ex.Message + Environment.NewLine);
}
}
