/// <summary>
/// Пробегаемся по всем звеньям xml и сливаем их в одно общее правило
/// </summary>
/// <param name="xmlResult">Результирующая xml</param>
/// <param name="xmlCurrent">Текущая xml</param>
private static void XmlNodeProceed(XmlNode xmlResult, XmlNode xmlCurrent)
{
foreach (XmlNode xmlNode in xmlCurrent.ChildNodes)
{
if (!xmlNode.HasChildNodes)
{
if (xmlNode.ParentNode == null)
{
continue;
}
var propertie = MainSettings.GetPropertie(xmlNode.ParentNode.Name);
if (propertie != null && MainSettings.CanMergeProperties(propertie.Name))
{
xmlResult.InnerText = MainSettings.MergeValues(xmlResult.InnerText, xmlNode.InnerText);
}
}
else
{
var resultNode = xmlResult.SelectSingleNode(xmlNode.Name);
if (resultNode == null)
{
if (xmlResult.OwnerDocument == null)
{
continue;
}
var xmlNew = xmlResult.OwnerDocument.CreateElement(xmlNode.Name);
xmlNew.InnerXml = xmlNode.InnerXml;
xmlResult.AppendChild(xmlNew);
continue;
}
XmlNodeProceed(resultNode, xmlNode);
}
}
}
/// <summary>
/// Сохранить свойства в виде xml
/// </summary>
/// <param name="instance">Объект элемента</param>
/// <param name="name">Название элемента</param>
public static XElement PropertiesToXml(this object instance, string name = null)
{
if (string.IsNullOrEmpty(name))
{
name = instance.GetType()
.GetProperty("Name")
.GetValue(instance, null)
.ToString();
}
if (string.IsNullOrEmpty(name))
{
return(null);
}
var element = new XElement(name);
var properties = instance.GetType().GetProperties();
foreach (var property in properties)
{
var visiblePropertie = MainSettings.GetPropertie(property.Name);
if (visiblePropertie == null)
{
continue;
}
element.Add(visiblePropertie.IsComplex
? new XElement(property.GetValue(instance, null).PropertiesToXml(visiblePropertie.Name))
: new XElement(property.Name, property.GetValue(instance, null)));
}
return(element);
}
/// <summary>
/// Загрузить свойства объекта из xml
/// </summary>
/// <param name="instance">Элемент управления</param>
/// <param name="xml">Xml c настройками</param>
/// <param name="name">Название компонента</param>
public static void PropertyFromXml(this object instance, XmlDocument xml, string name = null)
{
if (xml == null)
{
return;
}
if (name == null)
{
name = instance.GetType()
.GetProperty("Name")
.GetValue(instance, null)
.ToString();
}
foreach (var xmlNode in xml.GetElementsByTagName(name)
.Cast <XmlNode>()
.Where(node => node != null))
{
var properties = instance.GetType()
.GetProperties();
foreach (var property in properties)
{
try
{
var visiblePropertie = MainSettings.GetPropertie(property.Name);
if (visiblePropertie == null || xmlNode[property.Name] == null)
{
continue;
}
if (visiblePropertie.IsComplex)
{
var xmldoc = new XmlDocument();
xmldoc.LoadXml(xmlNode.OuterXml);
property.GetValue(instance, null).PropertyFromXml(xmldoc, property.Name);
}
else
{
var typeConverter = TypeDescriptor.GetConverter(property.PropertyType);
var value = typeConverter.ConvertFromString(xmlNode[property.Name].InnerText);
property.SetValue(instance, value, null);
}
}
catch (Exception ex)
{
DBException.WriteLog(ex);
}
}
}
}
