/// <summary>
/// Finds the member this <see cref="CRefPath"/> refers to in the provided type.
/// </summary>
/// <param name="type">The type.</param>
/// <returns>The found member ref.</returns>
/// <exception cref="ArgumentNullException">When <paramref name="type"/> is null.</exception>
public ReflectedMember FindIn(TypeDef type)
{
// TODO: Move to the TypeDef class
if (type == null)
{
throw new ArgumentNullException("type");
}
if (this.PathType == CRefTypes.Namespace || this.PathType == CRefTypes.Type || this.PathType == CRefTypes.Error)
{
throw new InvalidOperationException(string.Format("Can not find member in a type when the path type is '{0}'", this.PathType.ToString()));
}
ReflectedMember member = null;
List <ReflectedMember> foundMembers = new List <ReflectedMember>();
// find all potential members
switch (this.PathType)
{
case CRefTypes.Event:
foundMembers.AddRange(type.Events.FindAll(e => string.Compare(e.Name, this.ElementName, true) == 0).ToArray());
break;
case CRefTypes.Field:
foundMembers.AddRange(type.Fields.FindAll(e => string.Compare(e.Name, this.ElementName, true) == 0).ToArray());
break;
case CRefTypes.Method:
string elementName = this.ElementName.Replace('#', '.');
int genParameters = 0;
if (elementName.Contains('`'))
{
genParameters = int.Parse(elementName.Substring(elementName.Length - 1, 1));
elementName = elementName.Substring(0, elementName.IndexOf('`'));
}
MethodDef[] foundMethods = type.Methods.FindAll(e => string.Compare(e.Name, elementName, true) == 0).ToArray();
if (foundMethods.Length > 1 && genParameters > 0)
{
for (int i = 0; i < foundMethods.Length; i++)
{
if (foundMethods[i].GenericTypes != null && foundMethods[i].GenericTypes.Count == genParameters)
{
foundMembers.Add(foundMethods[i]);
}
}
}
else
{
foundMembers.AddRange(foundMethods);
}
break;
case CRefTypes.Property:
foundMembers.AddRange(type.Properties.FindAll(e => string.Compare(e.Name, this.ElementName, true) == 0).ToArray());
break;
}
if (foundMembers.Count == 1)
{
member = foundMembers[0];
}
else if (foundMembers.Count > 1)
{
// the elements will differ by the parameters, this is slow!
foreach (ReflectedMember current in foundMembers)
{
string found = CRefPath.Create(current).ToString();
if (string.Compare(found, this.ToString(), true) == 0)
{
member = current;
break;
}
}
}
return(member);
}
