public List <Scientists> Search(Scientists scientists)
{
List <Scientists> allResult = new List <Scientists>();
var doc = XDocument.Load(@"C:\Users\Denis\source\repos\lab_3\lab_3\XMLFile1.xml");
var result = from obj in doc.Descendants("Scientist")
where ((obj.Parent.Attribute("FACULTY").Value.Equals(scientists.Faculty) || scientists.Faculty == null) &&
(obj.Attribute("FullName").Value.Equals(scientists.FullName) || scientists.FullName == null) &&
(obj.Attribute("Department").Value.Equals(scientists.Department) || scientists.Department == null) &&
(obj.Attribute("Field").Value.Equals(scientists.Field) || scientists.Field == null) &&
(obj.Attribute("Chair").Value.Equals(scientists.Chair) || scientists.Chair == null) &&
(obj.Attribute("Laboratory").Value.Equals(scientists.Laboratory) || scientists.Laboratory == null) &&
(obj.Attribute("Position").Value.Equals(scientists.Position) || scientists.Position == null) &&
(obj.Attribute("OnPositionFrom").Value.Equals(scientists.OnPositionFrom) || scientists.OnPositionFrom == null) &&
(obj.Attribute("OnPositionTo").Value.Equals(scientists.OnPositionTo) || scientists.OnPositionTo == null)
)
select new
{
faculty = (string)obj.Parent.Attribute("FACULTY"),
fullname = (string)obj.Attribute("FullName"),
department = (string)obj.Attribute("Department"),
field = (string)obj.Attribute("Field"),
chair = (string)obj.Attribute("Chair"),
laboratory = (string)obj.Attribute("Laboratory"),
position = (string)obj.Attribute("Position"),
onpositionfrom = (string)obj.Attribute("OnPositionFrom"),
onpositionto = (string)obj.Attribute("OnPositionTo")
};
foreach (var n in result)
{
Scientists myScientist = new Scientists();
myScientist.Faculty = n.faculty;
myScientist.FullName = n.fullname;
myScientist.Department = n.department;
myScientist.Field = n.field;
myScientist.Chair = n.chair;
myScientist.Laboratory = n.laboratory;
myScientist.Position = n.position;
myScientist.OnPositionFrom = n.onpositionfrom;
myScientist.OnPositionTo = n.onpositionto;
allResult.Add(myScientist);
}
return(allResult);
}
private void search()
{
Results.Text = "";
Scientists scientists = new Scientists();
if (FullName_CheckBox.Checked)
{
scientists.FullName = comboBox1.SelectedItem.ToString();
}
if (Department_CheckBox.Checked)
{
scientists.Department = comboBox2.SelectedItem.ToString();
}
if (Field_CheckBox.Checked)
{
scientists.Field = comboBox3.SelectedItem.ToString();
}
if (Chair_CheckBox.Checked)
{
scientists.Chair = comboBox4.SelectedItem.ToString();
}
if (Laboratory_CheckBox.Checked)
{
scientists.Laboratory = comboBox5.SelectedItem.ToString();
}
if (Position_CheckBox.Checked)
{
scientists.Position = comboBox6.SelectedItem.ToString();
}
if (OnPositionFrom_CheckBox.Checked)
{
scientists.OnPositionFrom = comboBox7.SelectedItem.ToString();
}
if (OnPositionTo_checkBox.Checked)
{
scientists.OnPositionTo = comboBox8.SelectedItem.ToString();
}
if (Faculty_checkBox.Checked)
{
scientists.Faculty = comboBox9.SelectedItem.ToString();
}
IAnalystXMLStrategy analyst = new AnalystXMLDOMStrategy();
if (DOM_radioButton.Checked)
{
analyst = new AnalystXMLDOMStrategy();
}
if (SAX_radioButton.Checked)
{
analyst = new AnalystXMLSAXStrategy();
}
if (LINQ_TO_XML_radioButton.Checked)
{
analyst = new AnalystXMLLINQStrategy();
}
Search search = new Search(analyst, scientists);
List <Scientists> result = search.SearchAlgoritm();
foreach (Scientists sc in result)
{
Results.Text += "Факультет: " + sc.Faculty + "\n";
Results.Text += "П.І.П.: " + sc.FullName + "\n";
Results.Text += "Департамент: " + sc.Department + "\n";
Results.Text += "Відділення: " + sc.Field + "\n";
Results.Text += "Кафедра: " + sc.Chair + "\n";
Results.Text += "Лабораторія: " + sc.Laboratory + "\n";
Results.Text += "Посада: " + sc.Position + "\n";
Results.Text += "На посаді з: " + sc.OnPositionFrom + "\n";
Results.Text += "На посаді до: " + sc.OnPositionTo + "\n";
Results.Text += "\n\n\n";
}
}
public List <Scientists> Search(Scientists scientists)
{
List <Scientists> result = new List <Scientists>();
XmlDocument doc = new XmlDocument();
int l = 5;
int k = 0;
doc.Load(@"C:\Users\Denis\source\repos\lab_3\lab_3\XMLFile1.xml");
XmlNode node = doc.DocumentElement;
foreach (XmlNode nod in node.ChildNodes)
{
string FullName = "";
string Department = "";
string Field = "";
string Chair = "";
string Laboratory = "";
string Position = "";
string OnPositionFrom = "";
string OnPositionTo = "";
string Faculty = "";
foreach (XmlAttribute nod2 in nod.Attributes)
{
if (nod2.Name.Equals("FACULTY") && (nod2.Value.Equals(scientists.Faculty) || scientists.Faculty == null))
{
Faculty = nod2.Value;
}
}
foreach (XmlNode nod1 in nod.ChildNodes)
{
foreach (XmlAttribute attribute in nod1.Attributes)
{
if (attribute.Name.Equals("FullName") && (attribute.Value.Equals(scientists.FullName) || scientists.FullName == null))
{
FullName = attribute.Value; k++;
}
if (attribute.Name.Equals("Department") && (attribute.Value.Equals(scientists.Department) || scientists.Department == null))
{
Department = attribute.Value; k++;
}
if (attribute.Name.Equals("Field") && (attribute.Value.Equals(scientists.Field) || scientists.Field == null))
{
Field = attribute.Value; k++;
}
if (attribute.Name.Equals("Chair") && (attribute.Value.Equals(scientists.Chair) || scientists.Chair == null))
{
Chair = attribute.Value; k++;
}
if (attribute.Name.Equals("Laboratory") && (attribute.Value.Equals(scientists.Laboratory) || scientists.Laboratory == null))
{
Laboratory = attribute.Value; k++;
}
if (attribute.Name.Equals("Position") && (attribute.Value.Equals(scientists.Position) || scientists.Position == null))
{
Position = attribute.Value; k++;
}
if (attribute.Name.Equals("OnPositionFrom") && (attribute.Value.Equals(scientists.OnPositionFrom) || scientists.OnPositionFrom == null))
{
OnPositionFrom = attribute.Value; k++;
}
if (attribute.Name.Equals("OnPositionTo") && (attribute.Value.Equals(scientists.OnPositionTo) || scientists.OnPositionTo == null))
{
OnPositionTo = attribute.Value; k++;
}
if (k == 0)
{
l = k;
}
k = 0;
}
if (FullName != "" && Department != "" && Field != "" && Chair != "" && Laboratory != "" && Position != "" && OnPositionFrom != "" && OnPositionTo != "" && Faculty != "" && l != 0)
{
Scientists myScientist = new Scientists();
myScientist.FullName = FullName;
myScientist.Department = Department;
myScientist.Field = Field;
myScientist.Chair = Chair;
myScientist.Laboratory = Laboratory;
myScientist.Position = Position;
myScientist.OnPositionFrom = OnPositionFrom;
myScientist.OnPositionTo = OnPositionTo;
myScientist.Faculty = Faculty;
result.Add(myScientist);
}
l = 5;
}
}
return(result);
}
public List <Scientists> Search(Scientists scientists)
{
List <Scientists> allresult = new List <Scientists>();
XmlReader xmlreader = XmlReader.Create(@"C:\Users\Denis\source\repos\lab_3\lab_3\XMLFile1.xml");
string Faculty = "";
while (xmlreader.Read())
{
if (xmlreader.HasAttributes)
{
if (xmlreader.AttributeCount == 1)
{
xmlreader.MoveToNextAttribute();
}
if ((xmlreader.Name.Equals("FACULTY") && xmlreader.Value.Equals(scientists.Faculty)) || (scientists.Faculty == null && xmlreader.Name.Equals("FACULTY")))
{
Faculty = "";
Faculty = xmlreader.Value;
xmlreader.Read();
}
else
if ((xmlreader.Value != scientists.Faculty) && xmlreader.Name.Equals("FACULTY") && allresult.Count > 0)
{
return(allresult);
}
while (xmlreader.MoveToNextAttribute())
{
string FullName = "";
string Department = "";
string Field = "";
string Chair = "";
string Laboratory = "";
string Position = "";
string OnPositionFrom = "";
string OnPositionTo = "";
if (xmlreader.Name.Equals("FullName") && xmlreader.Value.Equals(scientists.FullName) || scientists.FullName == null)
{
FullName = xmlreader.Value;
xmlreader.MoveToNextAttribute();
if (xmlreader.Name.Equals("Department") && xmlreader.Value.Equals(scientists.Department) || scientists.Department == null)
{
Department = xmlreader.Value;
xmlreader.MoveToNextAttribute();
if (xmlreader.Name.Equals("Field") && xmlreader.Value.Equals(scientists.Field) || scientists.Field == null)
{
Field = xmlreader.Value;
xmlreader.MoveToNextAttribute();
if (xmlreader.Name.Equals("Chair") && xmlreader.Value.Equals(scientists.Chair) || scientists.Chair == null)
{
Chair = xmlreader.Value;
xmlreader.MoveToNextAttribute();
if (xmlreader.Name.Equals("Laboratory") && xmlreader.Value.Equals(scientists.Laboratory) || scientists.Laboratory == null)
{
Laboratory = xmlreader.Value;
xmlreader.MoveToNextAttribute();
if (xmlreader.Name.Equals("Position") && xmlreader.Value.Equals(scientists.Position) || scientists.Position == null)
{
Position = xmlreader.Value;
xmlreader.MoveToNextAttribute();
if (xmlreader.Name.Equals("OnPositionFrom") && xmlreader.Value.Equals(scientists.OnPositionFrom) || scientists.OnPositionFrom == null)
{
OnPositionFrom = xmlreader.Value;
xmlreader.MoveToNextAttribute();
if (xmlreader.Name.Equals("OnPositionTo") && xmlreader.Value.Equals(scientists.OnPositionTo) || scientists.OnPositionTo == null)
{
OnPositionTo = xmlreader.Value;
}
}
}
}
}
}
}
}
if (FullName != "" && Department != "" && Field != "" && Chair != "" && Laboratory != "" && Position != "" && OnPositionFrom != "" && OnPositionTo != "" && Faculty != "")
{
Scientists myScientist = new Scientists();
myScientist.Faculty = Faculty;
myScientist.FullName = FullName;
myScientist.Department = Department;
myScientist.Field = Field;
myScientist.Chair = Chair;
myScientist.Laboratory = Laboratory;
myScientist.Position = Position;
myScientist.OnPositionFrom = OnPositionFrom;
myScientist.OnPositionTo = OnPositionTo;
allresult.Add(myScientist);
}
}
}
}
xmlreader.Close();
return(allresult);
}
internal Search(IAnalystXMLStrategy analyst, Scientists scientists)
{
_analyst = analyst;
_scientists = scientists;
}
