/// <summary>
/// Resolves the given entity token.
/// </summary>
/// <param name="entityToken">The entity token to resolve.</param>
/// <returns>The string that is contained in the entity token.</returns>
public String GetEntity(XmlEntityToken entityToken)
{
if (entityToken.IsNumeric)
{
var str = entityToken.Value;
int num = 0;
int basis = 1;
for (int i = str.Length - 1; i >= 0; i--)
{
num += str[i].FromHex() * basis;
basis *= 16;
}
return Char.ConvertFromUtf32(num);
}
else
{
var entity = _dtd.GetEntity(entityToken.Value);
if (entity == null)
throw new ArgumentException("Well-formedness constraint: entity declared.");
return entity.NodeValue;
}
}
/// <summary>
/// Resolves the given entity token.
/// </summary>
/// <param name="entityToken">The entity token to resolve.</param>
/// <returns>The string that is contained in the entity token.</returns>
public String GetEntity(XmlEntityToken entityToken)
{
if (entityToken.IsNumeric)
{
var num = entityToken.IsHex ? entityToken.Value.FromHex() : entityToken.Value.FromDec();
if (!num.IsValidAsCharRef())
throw Errors.Xml(ErrorCode.CharacterReferenceInvalidNumber);
return Char.ConvertFromUtf32(num);
}
else
{
var entity = _dtd.GetEntity(entityToken.Value);
if (entity == null)
throw Errors.Xml(ErrorCode.CharacterReferenceInvalidCode);
return entity.NodeValue;
}
}
