public static GetValueResult TryGetValueResult <T>(this XmlNode node, string attributeName, out T result, T defaultValue = default(T))
{
result = defaultValue;
string value;
try
{
value = node.Attributes[attributeName].Value;
}
catch
{
return(GetValueResult.Missing);
}
var serializer = new XmlValueSerializer();
return(serializer.Deserialize(value, out result));
}
public static T GetAttributeValue <T>(this XmlNode node, string attributeName)
{
string value;
try
{
value = node.Attributes[attributeName].Value;
}
catch
{
throw new ArgumentException("Could get attribute: ", attributeName);
}
var serializer = new XmlValueSerializer();
if (serializer.Deserialize(value, out var result, default(T)) != GetValueResult.Success)
{
throw new ArgumentException($"Could get parse attribute to type {typeof(T).FullName}: ", attributeName);
}
return(result);
}