public static void SaveEquipments(Equipments eq)
{
if (eq == null)
return;
Char separator = System.Globalization.CultureInfo.CurrentCulture.NumberFormat.CurrencyDecimalSeparator[0];
DialogResult res = MessageBox.Show("Сохранить изменения?", "Программа ",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
if (res == DialogResult.Yes)
{
XmlElement xRoot = eq.Xml.DocumentElement;
foreach (XmlElement xnode in xRoot)
{
if (xnode.GetHashCode() == eq.XmlIndex)
{
foreach (XmlNode childnode in xnode.ChildNodes)
{
if (childnode.Name == "type")
{
childnode.InnerText = eq.Type;
}
if (childnode.Name == "name")
{
childnode.InnerText = eq.Name;
}
if (childnode.Name == "ImageName")
{
childnode.InnerText = eq.ImageName;
if (string.IsNullOrEmpty(eq.ImageName))
{
eq.ImageName = "notfound";
}
}
if (childnode.Name == "Volume")
{
Double.Parse(childnode.InnerText = eq.Volume.ToString());
}
if (childnode.Name == "Mass")
{
Double.Parse(childnode.InnerText = eq.Mass.ToString());
}
if (childnode.Name == "Power")
{
Double.Parse(childnode.InnerText = eq.Power.ToString());
}
if (childnode.Name == "Coeff")
{
Double.Parse(childnode.InnerText = eq.Coeff.ToString());
}
if (childnode.Name == "W")
{
Double.Parse(childnode.InnerText = eq.W.ToString());
}
if (childnode.Name == "Pressure")
{
childnode.InnerText = eq.Pressure;
}
if (childnode.Name == "Temperature")
{
childnode.InnerText = eq.Temperature;
}
if (childnode.Name == "Rotation")
{
childnode.InnerText = eq.Rotation;
}
if (childnode.Name == "Storage")
{
childnode.InnerText = eq.Storage;
}
if (childnode.Name == "Performance")
{
Double.Parse(childnode.InnerText = eq.Performance.ToString());
}
}
}
}
try
{
eq.Xml.Save(Helper.pathFile);
eq.Xml.Save(@"../../Xmls/temp.xml");
//MessageBox.Show("Данные успешно сохранены.", "Сообщение.");
}
catch
{
MessageBox.Show("Невозможно сохранить XML файл.", "Ошибка.");
}
}
if (res == DialogResult.No)
{
}
}
public void ShowEquipmentDetails(Equipments scheme)
{
dataGridView1.Refresh();
dataGridView1.RefreshEdit();
eq = scheme;
if (scheme.ImageName != null)
{
this.pictureBox1.Image = Image.FromFile(@"../../Images/" + scheme.ImageName + ".png");
}
dataGridView1.Rows.Add();
if (scheme.Type != null)
{
dataGridView1.Rows.Insert(dataGridView1.Rows.Count - 1, "Тип:", scheme.Type);
dataGridView1.Rows[dataGridView1.Rows.Count - 2].Cells[1].Tag = "Type";
}
if (scheme.Name != null)
{
dataGridView1.Rows.Insert(dataGridView1.Rows.Count - 1, "Марка:", scheme.Name);
dataGridView1.Rows[dataGridView1.Rows.Count - 2].Cells[1].Tag = "Name";
}
if (scheme.Performance != 0)
{
dataGridView1.Rows.Insert(dataGridView1.Rows.Count - 1, "Производительность т/ч:", scheme.Performance);
dataGridView1.Rows[dataGridView1.Rows.Count - 2].Cells[1].Tag = "Performance";
}
if (scheme.Pressure != null)
{
dataGridView1.Rows.Insert(dataGridView1.Rows.Count - 1, "Давление МПа/бар:", scheme.Pressure);
dataGridView1.Rows[dataGridView1.Rows.Count - 2].Cells[1].Tag = "Pressure";
}
if (scheme.Power != 0)
{
dataGridView1.Rows.Insert(dataGridView1.Rows.Count - 1, "Мощность кВт:", scheme.Power);
dataGridView1.Rows[dataGridView1.Rows.Count - 2].Cells[1].Tag = "Power";
}
if (scheme.Coeff != 0)
{
dataGridView1.Rows.Insert(dataGridView1.Rows.Count - 1, "Коэфф. использования оборудования:", scheme.Coeff);
dataGridView1.Rows[dataGridView1.Rows.Count - 2].Cells[1].Tag = "Coeff";
}
if (scheme.Temperature != null)
{
dataGridView1.Rows.Insert(dataGridView1.Rows.Count - 1, "Температура °C:", scheme.Temperature);
dataGridView1.Rows[dataGridView1.Rows.Count - 2].Cells[1].Tag = "Temperature";
}
if (scheme.Volume != 0)
{
dataGridView1.Rows.Insert(dataGridView1.Rows.Count - 1, "Объём м³:", scheme.Volume);
dataGridView1.Rows[dataGridView1.Rows.Count - 2].Cells[1].Tag = "Volume";
}
if (scheme.Storage != null)
{
dataGridView1.Rows.Insert(dataGridView1.Rows.Count - 1, "Хранение:", scheme.Storage);
dataGridView1.Rows[dataGridView1.Rows.Count - 2].Cells[1].Tag = "Storage";
}
if (scheme.Rotation != null)
{
dataGridView1.Rows.Insert(dataGridView1.Rows.Count - 1, "Частота вращения об/мин:", scheme.Rotation);
dataGridView1.Rows[dataGridView1.Rows.Count - 2].Cells[1].Tag = "Rotation";
}
dataGridView1.Rows.RemoveAt(dataGridView1.Rows.Count - 1);
this.Show();
}
public static List<Equipments> GetEquipments() //считывание файла оборудования xml
{
Char separator = System.Globalization.CultureInfo.CurrentCulture.NumberFormat.CurrencyDecimalSeparator[0];
System.Globalization.NumberStyles style;
System.Globalization.CultureInfo culture;
style = System.Globalization.NumberStyles.Number |
System.Globalization.NumberStyles.AllowCurrencySymbol;
culture = System.Globalization.CultureInfo.CurrentUICulture;
//string pathFile = @"../../Xmls/equipments.xml";
if (!File.Exists(Helper.pathFile)) //если файл не найден
{
MessageBox.Show("File equipments " + Helper.pathFile + " not found");
return null;
}
else
{
try
{
List<Equipments> equipments = new List<Equipments>();
XmlDocument xDoc = new XmlDocument();
xDoc.Load(Helper.pathFile);
XmlElement xRoot = xDoc.DocumentElement;
foreach (XmlElement xnode in xRoot)
{
Equipments equipment = new Equipments();
equipment.Xml = xDoc;
equipment.XmlIndex = xnode.GetHashCode();
foreach (XmlNode childnode in xnode.ChildNodes)
{
if (childnode.Name == "type")
{
equipment.Type = childnode.InnerText;
}
if (childnode.Name == "name")
{
equipment.Name = childnode.InnerText;
}
if (childnode.Name == "ImageName")
{
equipment.ImageName = childnode.InnerText;
if (string.IsNullOrEmpty(equipment.ImageName))
{
equipment.ImageName = "notfound";
}
}
if (childnode.Name == "Volume")
{
if (Double.TryParse(childnode.InnerText.Replace('.', separator), style, culture, out double result))
{
equipment.Volume = result;
}
else { MessageBox.Show("Значение тега Volume неверно ", "Ошибка"); equipment.Volume = 0; }
}
if (childnode.Name == "Mass")
{
if (Double.TryParse(childnode.InnerText.Replace('.', separator), style, culture, out double result))
{
equipment.Mass = result;
}
else { MessageBox.Show("Значение тега Mass неверно ", "Ошибка"); equipment.Mass = 0; }
}
if (childnode.Name == "Power")
{
if (Double.TryParse(childnode.InnerText.Replace('.', separator), style, culture, out double result))
{
equipment.Power = result;
}
else { MessageBox.Show("Значение тега Power неверно ", "Ошибка"); equipment.Power = 0; }
}
if (childnode.Name == "Coeff")
{
if (Double.TryParse(childnode.InnerText.Replace('.', separator), style, culture, out double result))
{
equipment.Coeff = result;
}
else { MessageBox.Show("Значение тега Coeff неверно ", "Ошибка"); equipment.Coeff = 0; }
}
if (childnode.Name == "W")
{
if (Double.TryParse(childnode.InnerText.Replace('.', separator), style, culture, out double result))
{
equipment.W = result;
}
else { MessageBox.Show("Значение тега a неверно ", "Ошибка"); equipment.W = 0; }
}
if (childnode.Name == "a")
{
if (Double.TryParse(childnode.InnerText.Replace('.', separator), style, culture, out double result))
{
equipment.a = result;
}
else { MessageBox.Show("Значение тега a неверно ", "Ошибка"); equipment.a = 0; }
}
if (childnode.Name == "Pressure")
{
equipment.Pressure = childnode.InnerText;
}
if (childnode.Name == "Temperature")
{
equipment.Temperature = childnode.InnerText;
}
if (childnode.Name == "Rotation")
{
equipment.Rotation = childnode.InnerText;
}
if (childnode.Name == "Storage")
{
equipment.Storage = childnode.InnerText;
}
if (childnode.Name == "Performance")
{
if (Double.TryParse(childnode.InnerText.Replace('.', separator), style, culture, out double result))
{
equipment.Performance = result;
}
else { MessageBox.Show("Значение тега Performance неверно ", "Ошибка"); equipment.Performance = 0; }
}
}
equipments.Add(equipment);
}
return equipments;
}
catch (Exception exc)
{
MessageBox.Show("Ошибка чтения файла. \n " + exc.ToString(), "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return null;
}
}
}
