protected LoginViewModel()
{
USERS = USERCollectionViewModel.Create();
USERS.Entities.ToList();
UserName = XMLHelpers.GetSettings_Username();
Application.Current.Dispatcher.BeginInvoke(new Action(() => EVERNPCLogin()));
}
public override object Deserialize(XMLReader input)
{
var backingArr = new List <object>();
int depth = input.Depth;
input.GoToNextTag();
XMLTypeHandler handler = XMLHelpers.GetDerivedTypeHandlerFromXMLTag(input, out string tag) ?? _elementTypeHandler;
while (input.Depth >= depth && !input.Finished)
{
object newObj = tag.Contains("/") ? null : handler.Deserialize(input);
backingArr.Add(newObj);
input.GoToNextTag();
handler = XMLHelpers.GetDerivedTypeHandlerFromXMLTag(input, out tag) ?? _elementTypeHandler;
}
Type listGenericType = XMLHelpers.ListType.MakeGenericType(_elementType);
var list = (IList)Activator.CreateInstance(listGenericType, backingArr.Count);
for (var i = 0; i < backingArr.Count; i++)
{
list.Add(backingArr[i]);
}
return(list);
}
public ProjectInfo GetProjectInfo(string ProjectPath)
{
try {
ProjectInfo pro = new ProjectInfo();
string ProductName = XMLHelpers.ReadProNodeValue(ProjectPath, "Project", "ProductName");
string Guidstr = XMLHelpers.ReadProNodeValue(ProjectPath, "Project", "GUID");
string ProductGN = XMLHelpers.ReadProNodeValue(ProjectPath, "Project", "ProductGN");
string ProjectName = XMLHelpers.ReadProNodeValue(ProjectPath, "Project", "ProjectName");
string ProductUse = XMLHelpers.ReadProNodeValue(ProjectPath, "Project", "ProductUse");
string ExperAddress = XMLHelpers.ReadProNodeValue(ProjectPath, "Project", "ExperAddress");
string ExperTime = XMLHelpers.ReadProNodeValue(ProjectPath, "Project", "ExperTime");
pro.ProductName = ProductName;
pro.ProductGN = ProductGN;
pro.GUID = Guid.Parse(Guidstr);
pro.ProductUse = ProductUse;
pro.ProjectName = ProjectName;
pro.ProjectPath = ProjectPath;
pro.ExperAddress = ExperAddress;
pro.ExperTime = ExperTime;
return(pro);
}
catch {
return(null);
}
}
private void BtnOk_Click(object sender, RoutedEventArgs e)
{
string firstName = tbFirstName.Text;
string lastName = tbLastName.Text;
string phoneNumber = tbPhoneNumber.Text;
string email = tbEmail.Text;
string address = tbAddress.Text;
//Validate values
if (string.IsNullOrWhiteSpace(firstName) || string.IsNullOrWhiteSpace(lastName) || string.IsNullOrWhiteSpace(phoneNumber))
{
MessageHelper.ShowWarningMessage("First Name, Last Name and Phone Number are mandatory!", "Information Error");
return;
}
//If ok
// Create new employee object
Employee employee = new Employee(firstName, lastName, phoneNumber, email, address);
string newID = UtilsHelper.GenerateID(employee);
employee.ID = newID;
// Store employee into DAO
XMLHelpers.Instance().Employees.Add(employee);
DialogResult = true;
this.Close();
}
public void CreateProjectInfoFile(ProjectInfo pro)
{
try {
XMLHelpers.CreateProjectInfo(pro);
}
catch { }
}
public void ReadXml(XmlReader reader)
{
bool wasEmpty = reader.IsEmptyElement;
reader.Read();
if (wasEmpty)
{
return;
}
m_Name = reader.ReadElementString("Name");
string propTypeStr = reader.ReadElementString("PropertyType");
Type propType = null;
try
{
propType = Type.GetType(propTypeStr);
}
catch { }
if (propType != null)
{
Property = XMLHelpers.Deserialise(reader, propType);
}
}
public ActionResult Delete(FormCollection form)
{
//Start by reading the XMLDocument
Users users = XMLHelpers.ReadUsersFromXml();
if (users != null)
{
string userIdCsv = form["relatedUsers"];
if (userIdCsv != null)
{
string[] userIdList = userIdCsv.Split(',');
foreach (var id in userIdList)
{
int convertedId = Convert.ToInt32(id);
XMLHelpers.RemoveXmlUser(convertedId);
}
}
}
//Redirecting to same page to avoid weird URL's - normally i would post using ajax, but im too lazy right now.
string url = this.Request.UrlReferrer.AbsolutePath;
return(Redirect(url));
//DevelopXmlModel model = new DevelopXmlModel()
//{
// Users = XMLHelpers.ReadUsersFromXml(),
// CreateUserForm = new UserData()
//};
//return View("Index", model);
}
// GET: DevelopXml
public ActionResult Create(DevelopXmlModel data, FormCollection form)
{
UserData formData = data.CreateUserForm;
formData.RelatedUsers = new List <int>();
string userIdCsv = form["relatedUsers"];
if (userIdCsv != null)
{
string[] userIdList = userIdCsv.Split(',');
foreach (var id in userIdList)
{
int convertedId = Convert.ToInt32(id);
formData.RelatedUsers.Add(convertedId);
}
}
bool result = XMLHelpers.NewUserAsXml(formData);
//Redirecting to same page to avoid weird URL's - normally i would post using ajax, but im too lazy right now.
string url = this.Request.UrlReferrer.AbsolutePath;
return(Redirect(url));
//DevelopXmlModel model = new DevelopXmlModel()
//{
// Users = XMLHelpers.ReadUsersFromXml(),
// CreateUserForm = new UserData()
//};
//return View("Index", model,);
}
bool GetXml()
{
try
{
if (!string.IsNullOrEmpty(site))
{
XMLHelpers xml = new XMLHelpers("BaiduPanSearch");
webUrl = xml.GetValue(site + "WebUrl");
webUrl = webUrl.Replace("SearchKey", key).Replace("PageIndex", pageNum.ToString());
xpathNodes = xml.GetValue(site + "Nodes");
xpathUrl = xml.GetValue(site + "Url");
xpathName = xml.GetValue(site + "Name");
xpathSize = xml.GetValue(site + "Size");
xpathUpload = xml.GetValue(site + "Upload");
if (string.IsNullOrEmpty(webUrl))
{
return(false);
}
}
}
catch (Exception ex)
{
ex.ToShow();
return(false);
}
return(true);
}
/// <summary>
/// Metodo que Realiza a consulta
/// O retorno é do tipo ResultadoConsulta
/// </summary>
/// <param name="filtro">Parametros para a consulta</param>
/// <returns></returns>
public ResultadoConsulta Consultar(FiltroConsulta filtro)
{
String URI = _Dominio + "/api/Consulta";
String encoded = _UserEncoded;
String requestXml = XMLHelpers.SerializeObjectToXML <FiltroConsulta>(filtro);
byte[] bytes;
bytes = System.Text.Encoding.ASCII.GetBytes(requestXml);
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(URI);
request.Method = "POST";
request.Headers.Add("Authorization", "Basic " + encoded);
request.ContentType = "application/xml";
request.ContentLength = bytes.Length;
using (Stream requestStream = request.GetRequestStream())
{
requestStream.Write(bytes, 0, bytes.Length);
}
try
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
using (Stream dataStream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(dataStream))
{
String result = String.Empty;
result = reader.ReadToEnd();
return(XMLHelpers.DeserializeXMLToObject <ResultadoConsulta>(result));
}
}
}
}
catch (WebException Webex)
{
using (Stream dataStream = Webex.Response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(dataStream))
{
String result = String.Empty;
result = reader.ReadToEnd();
throw new Exception(result, Webex);
}
}
}
catch (Exception ex)
{
throw ex;
}
}
// GET: DevelopXml
public ActionResult Index()
{
DevelopXmlModel model = new DevelopXmlModel()
{
Users = XMLHelpers.ReadUsersFromXml(),
CreateUserForm = new UserData()
};
return(View(model));
}
public override object Deserialize(XMLReader input)
{
int depth = input.Depth;
object newObj = Activator.CreateInstance(Type, true);
input.GoToNextTag();
while (input.Depth >= depth && !input.Finished)
{
XMLTypeHandler inheritedHandler = XMLHelpers.GetInheritedTypeHandlerFromXMLTag(input, out string currentTag);
var nullValue = false;
if (currentTag[^ 1] == '/')
public void Login(string userName, string password)
{
Thread.Sleep(5000);
IWebElement txtUserName = XMLHelpers.readObjectValues("userNameLogin");
txtUserName.AssertElementPresent();
txtUserName.SendKeys(userName);
//txtUserName.SendKeys(userName);
txtPassword.SendKeys(password);
}
public override object Deserialize(XMLReader input)
{
var backingList = new List <object>();
int depth = input.Depth;
input.GoToNextTag();
XMLTypeHandler handler = XMLHelpers.GetDerivedTypeHandlerFromXMLTag(input, out string tag) ?? _elementTypeHandler;
while (input.Depth >= depth && !input.Finished)
{
object newObj = tag[^ 1] == '/' ? null : handler.Deserialize(input);
/// <summary>
/// Metodo que retorna todos os produtos habilitados para o cliente
/// /// o retorno é do tipo Produto[]
/// </summary>
/// <returns></returns>
public Produto[] ListarProduto()
{
String URI = _Dominio + "/api/ListarProdutos";
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(URI);
request.Method = "GET";
request.Headers.Add("Authorization", "Basic " + _UserEncoded);
request.ContentType = "application/xml";
try
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
using (Stream dataStream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(dataStream))
{
String result = String.Empty;
result = reader.ReadToEnd();
return(XMLHelpers.DeserializeXMLToObject <Produto[]>(result));
}
}
}
}
catch (WebException Webex)
{
var response = (HttpWebResponse)Webex.Response;
if (response.StatusCode == HttpStatusCode.Unauthorized)
{
throw new Exception(Webex.Message, Webex);
}
using (Stream dataStream = Webex.Response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(dataStream))
{
String result = String.Empty;
result = reader.ReadToEnd();
throw new Exception(result, Webex);
}
}
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// When Window is loaded
/// The program read data from DAO Layer and
/// push data to viewmodel for using binding in View
/// </summary>
private void UpdateRelatedAppointmentInfo()
{
NailSalonXMLDAO NailSalonDAO = XMLHelpers.Instance();
//Load Employees
appointmentViewModel.EmployeeList = NailSalonDAO.Employees;
//Load Services
appointmentViewModel.Services = NailSalonDAO.Services;
//Update current date
appointmentViewModel.Today = DateTime.Now;
if (StateHelper.IsEditedAppointmentMode == false && UtilsHelper.IsEndThedate())
{
dpCurrentDate.SelectedDate = DateTime.Now.AddDays(1);
}
}
protected virtual Dictionary <string, XMLFieldHandler> IndexFields()
{
// Gather fields and create field handlers for them.
PropertyInfo[] properties = Type.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
FieldInfo[] fields = Type.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
var fieldHandlers = new Dictionary <string, XMLFieldHandler>(properties.Length + fields.Length);
for (var i = 0; i < properties.Length; i++)
{
PropertyInfo property = properties[i];
// Only serialize properties with public get; set; and who aren't marked as "DontSerialize"
MethodInfo readMethod = property.GetMethod;
MethodInfo writeMethod = property.SetMethod;
if (!property.CanRead || !property.CanWrite || readMethod == null || writeMethod == null || !readMethod.IsPublic || !writeMethod.IsPublic ||
property.CustomAttributes.Any(x => x.AttributeType == XMLHelpers.DontSerializeAttributeType))
{
continue;
}
XMLFieldHandler handler = XMLHelpers.ResolveFieldHandler(property.PropertyType, new XMLReflectionHandler(property));
if (handler == null)
{
continue;
}
fieldHandlers.TryAdd(property.Name, handler);
}
for (var i = 0; i < fields.Length; i++)
{
FieldInfo field = fields[i];
// Exclude fields marked as "DontSerialize"
if (field.CustomAttributes.Any(x => x.AttributeType == XMLHelpers.DontSerializeAttributeType))
{
continue;
}
XMLFieldHandler handler = XMLHelpers.ResolveFieldHandler(field.FieldType, new XMLReflectionHandler(field));
if (handler == null)
{
continue;
}
fieldHandlers.TryAdd(field.Name, handler);
}
return(fieldHandlers);
}
public XMLKeyValueTypeHandler(Type type) : base(type)
{
PropertyInfo keyProperty = Type.GetProperty("Key");
_keyHandler = new Lazy <XMLFieldHandler>(() => XMLHelpers.ResolveFieldHandler(keyProperty.PropertyType, new XMLReflectionHandler(keyProperty)));
PropertyInfo valueProperty = Type.GetProperty("Value");
_valueHandler = new Lazy <XMLFieldHandler>(() => XMLHelpers.ResolveFieldHandler(valueProperty.PropertyType, new XMLReflectionHandler(valueProperty)));
Type opaqueKeyType = XMLHelpers.GetOpaqueType(keyProperty.PropertyType, out bool opaque);
_keyDefault = opaque && opaqueKeyType.IsValueType ? Activator.CreateInstance(opaqueKeyType) : null;
Type opaqueValueType = XMLHelpers.GetOpaqueType(valueProperty.PropertyType, out opaque);
_valueDefault = opaque && opaqueValueType.IsValueType ? Activator.CreateInstance(opaqueValueType) : null;
}
public void ReadXml(XmlReader reader)
{
bool wasEmpty = reader.IsEmptyElement;
reader.Read();
if (wasEmpty)
{
return;
}
m_BaseValue = reader.ReadElementContentAsInt("BaseValue", string.Empty);
reader.ReadStartElement("Modifiers");
if (!reader.IsEmptyElement)
{
while (reader.NodeType != XmlNodeType.EndElement)
{
reader.ReadStartElement("Modifier");
string typeString = reader.ReadElementString("Type");
Type modifierType = null;
try
{
modifierType = Type.GetType(typeString);
}
catch { }
if (modifierType != null)
{
var newMod = XMLHelpers.Deserialise(reader, modifierType) as INumericalPropertyModifier <int, KDMNumericalPropertyContext, KDMNumericalPropertyModifierReader>;
if (newMod != null)
{
m_Modifiers.Add(newMod);
}
}
else
{
reader.Skip();
}
reader.ReadEndElement();
reader.MoveToContent();
}
}
Update();
}
private bool UserAuthenticate()
{
USER user = USERS.Entities.FirstOrDefault(x => x.NAME == UserName);
if (user == null)
{
ShowError(false, "Username not found");
return(false);
}
else
{
if (user.GUID_ROLE == Guid.Empty)
{
ShowError(false, "No role assigned on user");
return(false);
}
if (UserName != null && UserPassword != null)
{
if (ActiveDirectory.Authenticate(UserName, UserPassword))
{
ShowError(false, null);
ShowError(true, null);
XMLHelpers.UpdateSettingsXML(new XMLSettings()
{
Username = UserName.Trim()
});
return(true);
}
else
{
SetUsernamePasswordError();
XMLHelpers.UpdateSettingsXML(new XMLSettings()
{
Username = string.Empty
});
return(false);
}
}
else
{
return(false);
}
}
}
public static object?TransformClass(object window, Type newType)
{
var oldTypeHandler = (XMLComplexBaseTypeHandler?)XMLHelpers.GetTypeHandler(window.GetType());
var newTypeHandler = (XMLComplexBaseTypeHandler?)XMLHelpers.GetTypeHandler(newType);
if (oldTypeHandler == null || newTypeHandler == null)
{
return(null);
}
object?newTypeObject = Activator.CreateInstance(newType, true);
Debug.Assert(newTypeObject != null);
IEnumerator <XMLFieldHandler>?oldFields = oldTypeHandler.EnumFields();
while (oldFields.MoveNext())
{
XMLFieldHandler oldField = oldFields.Current;
XMLFieldHandler?newFieldsMatch = null;
IEnumerator <XMLFieldHandler>?newFields = newTypeHandler.EnumFields();
while (newFields.MoveNext())
{
XMLFieldHandler newField = newFields.Current;
if (newField.Name != oldField.Name || newField.TypeHandler != oldField.TypeHandler)
{
continue;
}
newFieldsMatch = newField;
break;
}
if (newFieldsMatch == null)
{
continue;
}
object value = oldField.ReflectionInfo.GetValue(window);
newFieldsMatch.ReflectionInfo.SetValue(newTypeObject, value);
}
return(newTypeObject);
}
public void WriteXml(XmlWriter writer)
{
writer.WriteElementString("BaseValue", m_BaseValue.ToString());
writer.WriteStartElement("Modifiers");
int count = m_Modifiers.Count;
for (int i = 0; i < count; ++i)
{
writer.WriteStartElement("Modifier");
var mod = m_Modifiers[i];
writer.WriteElementString("Type", mod.GetType().AssemblyQualifiedName);
XMLHelpers.Serialize(mod, writer);
writer.WriteEndElement();
}
writer.WriteEndElement();
}
void BindSite()
{
try
{
XMLHelpers xML = new XMLHelpers("BaiduPanSearch");
string temp = xML.GetValue("WebNameList");
if (!string.IsNullOrEmpty(temp))
{
string[] siteList = temp.ToSplit("|");
cb_site.Items.Clear();
foreach (var item in siteList)
{
cb_site.Items.Add(item);
}
}
}
catch (Exception ex)
{
ex.ToShow();
}
}
public void WriteXml(XmlWriter writer)
{
int typeCount = m_AllowedTypes.Count;
if (typeCount > 0)
{
writer.WriteStartElement("AllowedTypes");
for (int i = 0; i < typeCount; i++)
{
writer.WriteStartElement("PropertyType")
;
writer.WriteElementString("Type", m_AllowedTypes[i].Type.FullName);
if (!string.IsNullOrEmpty(m_AllowedTypes[i].FilterData))
{
writer.WriteElementString("FilterData", m_AllowedTypes[i].FilterData);
}
writer.WriteEndElement();
}
writer.WriteEndElement();
}
int itemCount = Items.Count;
if (itemCount > 0)
{
writer.WriteStartElement("Items");
for (int i = 0; i < itemCount; i++)
{
writer.WriteStartElement("Item");
writer.WriteElementString("Type", Items[i].GetType().FullName);
XMLHelpers.Serialize(Items[i], writer);
writer.WriteEndElement();
}
writer.WriteEndElement();
}
}
/// <summary>
/// Saves the changes
/// </summary>
/// <returns></returns>
public async Task <IFailable> SaveChangesAsync()
{
// Create the result
var result = new Failable();
try
{
// Get the directory path
var directoryPath = Path.GetDirectoryName(OptionsFileName);
// If the directory doesn't exist...
if (!Directory.Exists(directoryPath))
{
// Create it
Directory.CreateDirectory(directoryPath);
}
// Get the options
var options = ToOptions();
// Save the options
XMLHelpers.ToXmlFile(options, OptionsFileName, new XmlWriterSettings());
// Get the page builder
var pageBuilder = CeidDiplomatikiDI.GetCeidDiplomatikiMainPageBuilder;
// Refresh the main page
pageBuilder.Refresh();
}
catch (Exception ex)
{
// Set the error
result.ErrorMessage = ex.Message;
}
// Return the result
return(await Task.FromResult(result));
}
public void DeserializeKeyValue(XMLReader input, out object key, out object value)
{
key = _keyDefault;
value = _valueDefault;
int depth = input.Depth;
input.GoToNextTag();
while (input.Depth >= depth && !input.Finished)
{
XMLTypeHandler handler = XMLHelpers.GetDerivedTypeHandlerFromXMLTag(input, out string currentTag);
switch (currentTag)
{
case "Key":
if (handler == null)
{
handler = _keyHandler.Value.TypeHandler;
}
key = handler.Deserialize(input);
break;
case "Value":
if (handler == null)
{
handler = _valueHandler.Value.TypeHandler;
}
value = handler.Deserialize(input);
break;
default:
Engine.Log.Warning($"Unknown deserialization tag in KVP - {currentTag}.", MessageSource.XML);
return;
}
input.GoToNextTag();
}
}
public XMLComplexTypeHandler(Type type) : base(type)
{
// Check if inheriting anything. If so copy its excluded members as well.
if (Type.BaseType != null && Type.BaseType != typeof(object))
{
var baseClass = (XMLComplexTypeHandler)XMLHelpers.GetTypeHandler(Type.BaseType);
HashSet <string> baseTypeExcludedMembers = baseClass?._excludedMembers;
if (baseTypeExcludedMembers != null)
{
if (_excludedMembers == null)
{
_excludedMembers = baseTypeExcludedMembers;
}
else
{
// Copy hashset as not to modify reference of attribute.
var newHashSet = new HashSet <string>();
foreach (string excludedMember in _excludedMembers)
{
newHashSet.Add(excludedMember);
}
// Add values from base type.
foreach (string excludedMember in baseTypeExcludedMembers)
{
newHashSet.Add(excludedMember);
}
_excludedMembers = newHashSet;
}
}
}
// Create default value reference.
_defaultConstruct = type.IsInterface || type.IsAbstract ? null : Activator.CreateInstance(type, true);
}
public XMLArrayTypeHandler(Type type, Type elementType) : base(type)
{
_elementTypeHandler = XMLHelpers.GetTypeHandler(elementType);
_elementType = elementType; // non-opaque
}
/// <summary>
/// Create a handler for a type.
/// </summary>
/// <param name="type">The type to handle.</param>
protected XMLTypeHandler(Type type)
{
Type = type;
TypeName = XMLHelpers.GetTypeName(Type);
}
/// <summary>
/// Get Data from window
/// Create new customer and appointment
/// Save into DAO layer
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnOk_Click(object sender, RoutedEventArgs e)
{
string firstName = tbFirstName.Text;
string lastName = tbLastName.Text;
string phoneNumber = tbPhoneNumber.Text;
string email = tbEmail.Text;
string address = tbAddress.Text;
Customer customer = new Customer(firstName, lastName, phoneNumber, email, address);
customer.ID = UtilsHelper.GenerateID(customer);
//Add new customer into DAO
XMLHelpers.Instance().Customers.Add(customer);
if (string.IsNullOrWhiteSpace(firstName) ||
string.IsNullOrWhiteSpace(lastName) ||
string.IsNullOrWhiteSpace(phoneNumber))
{
MessageHelper.ShowWarningMessage("First Name, Last Name and Phone Number are mandatory!", "Error");
return;
}
DateTime date = dpCurrentDate.SelectedDate.Value.Date;
if (cbTime.SelectedItem == null || cbService.SelectedItem == null || cbNailTechnician.SelectedItem == null)
{
MessageHelper.ShowWarningMessage("Date , Time, Service and Employee are mandatory!", "Error");
return;
}
TimeSpan selectedTime = TimeSpan.FromHours(((DateTime)cbTime.SelectedItem).Hour);
date = date.Date + selectedTime;
Service service = (Service)cbService.SelectedItem;
Employee employee = (Employee)cbNailTechnician.SelectedItem;
Appointment newAppointment = new Appointment(date, customer, service, employee);
newAppointment.ID = UtilsHelper.GenerateID(newAppointment);
if (StateHelper.IsEditedAppointmentMode)
{
newAppointment.ID = StateHelper.EditedAppointment.ID;
}
//Check is valid appointment
if (!UtilsHelper.IsEmployeeAvailableOn(date, employee, newAppointment))
{
MessageHelper.ShowWarningMessage(String.Format("Technician {0} is not available on that time\nPlease choose another time!", employee.FullName), "Appointment");
return;
}
//Update Appointment into DAO when open this windom for editing
if (StateHelper.IsEditedAppointmentMode)
{
//Check is valid appointment
int index = XMLHelpers.Instance().Appointments.FindIndex(appointment => appointment.ID == StateHelper.EditedAppointment.ID);
XMLHelpers.Instance().Appointments[index] = newAppointment;
}
else
{
// Add new appointment into DAO
XMLHelpers.Instance().Appointments.Add(newAppointment);
}
DialogResult = true;
//Reset Selected Appointment for updating
ResetState();
this.Close();
}
