private void ReadComplexProperty(XElement pElement, IContourLayer lyr)
{
string proName = pElement.Name.LocalName;
PropertyInfo pInfo = lyr.GetType().GetProperty(proName);
object[] atts = pInfo.GetCustomAttributes(typeof(XmlPersistAttribute), false);
XmlPersistAttribute xmlPersisitAtt = atts[0] as XmlPersistAttribute;
IPropertyConverter convter = Activator.CreateInstance(xmlPersisitAtt.PropertyConverter) as IPropertyConverter;
object value = convter.FromXml(pElement);
lyr.GetType().InvokeMember(proName, BindingFlags.SetProperty, null, lyr, new object[] { value });
}
private bool ReadValueTypeProperty(XElement pElement, IContourLayer lyr)
{
string proName = pElement.Name.LocalName;
string type = PropertyConverter.AttToString(pElement, "type");
object value = null;
if (type == typeof(bool).ToString())
{
value = PropertyConverter.AttToBool(pElement, "value");
}
else if (type == typeof(int).ToString())
{
value = PropertyConverter.AttToInt(pElement, "value");
}
else if (type == typeof(string).ToString())
{
value = PropertyConverter.AttToString(pElement, "value");
}
else if (type == typeof(float).ToString())
{
value = PropertyConverter.AttToFloat(pElement, "value");
}
else if (type == typeof(byte).ToString())
{
value = PropertyConverter.AttToByte(pElement, "value");
}
else if (type == typeof(double).ToString())
{
value = PropertyConverter.AttToDouble(pElement, "value");
}
else
{
return(false);
}
lyr.GetType().InvokeMember(proName, BindingFlags.SetProperty, null, lyr, new object[] { value });
return(true);
}
public XElement ToXml(IContourLayer contourLayer)
{
if (contourLayer == null)
{
return(null);
}
PropertyInfo[] proInfos = contourLayer.GetType().GetProperties();
if (proInfos == null || proInfos.Length == 0)
{
return(null);
}
XElement rootElement = new XElement("ContourLayer");
rootElement.SetAttributeValue("layername", contourLayer.Name ?? string.Empty);
foreach (PropertyInfo pInfo in proInfos)
{
XElement pEle = ToXml(contourLayer, pInfo);
if (pEle != null)
{
rootElement.Add(pEle);
}
}
return(rootElement);
}