public DynamicMethodHandle(MethodInfo info, params object[] parameters)
{
if (info == null)
{
DynamicMethod = null;
}
else
{
MethodName = info.Name;
ParameterInfo[] infoParams = info.GetParameters();
object[] inParams = null;
if (parameters == null)
{
inParams = new object[] { null }
}
;
else
{
inParams = parameters;
}
int pCount = infoParams.Length;
if (pCount > 0 &&
((pCount == 1 && infoParams[0].ParameterType.IsArray) ||
(infoParams[pCount - 1].GetCustomAttributes(typeof(ParamArrayAttribute), true).Length > 0)))
{
HasFinalArrayParam = true;
MethodParamsLength = pCount;
FinalArrayElementType = infoParams[pCount - 1].ParameterType;
}
DynamicMethod = DynamicMethodHandlerFactory.CreateMethod(info);
}
}
private static DynamicConstructor GetCachedConstructor(Type objectType)
{
DynamicConstructor result = null;
if (_ctorCache.TryGetValue(objectType, out result))
{
return(result);
}
lock (_ctorCache)
{
if (!_ctorCache.TryGetValue(objectType, out result))
{
ConstructorInfo info = objectType.GetConstructor(ctorFlags, null, Type.EmptyTypes, null);
result = DynamicMethodHandlerFactory.CreateConstructor(info);
_ctorCache.Add(objectType, result);
}
}
return(result);
}
public DynamicMemberHandle(FieldInfo info)
: this(info.Name, info.FieldType, DynamicMethodHandlerFactory.CreateFieldGetter(info), DynamicMethodHandlerFactory.CreateFieldSetter(info))
{
}
public DynamicMemberHandle(PropertyInfo info)
: this(info.Name, info.PropertyType, DynamicMethodHandlerFactory.CreatePropertyGetter(info), DynamicMethodHandlerFactory.CreatePropertySetter(info))
{
}