public static MemberInfo FindMember(Type type, string memberName, BindingContract contract)
{
MemberInfo memberInfo;
if (contract.MemberType.ContainsAll(MemberTypes.Property))
{
#if !WINDOWS_UWP && !HAS_CRIPPLEDREFLECTION
memberInfo = type.GetProperty(memberName, contract.BindingFlags, null, contract.ReturnType,
contract.SafeTypes, null);
#elif HAS_CRIPPLEDREFLECTION && !HAS_TYPEINFO
memberInfo = type.GetProperty(memberName, contract.ReturnType, contract.SafeTypes);
#else
memberInfo = type.GetTypeInfo().GetDeclaredProperty(memberName);
#endif
if (memberInfo != null)
{
return(memberInfo);
}
}
if (contract.MemberType.ContainsAll(MemberTypes.Event))
{
#if !WINDOWS_UWP && !HAS_CRIPPLEDREFLECTION
memberInfo = type.GetEvent(memberName, contract.BindingFlags);
#else
memberInfo = type.GetTypeInfo().GetDeclaredEvent(memberName);
#endif
if (memberInfo != null)
{
return(memberInfo);
}
}
if (contract.MemberType.ContainsAll(MemberTypes.Field))
{
#if !WINDOWS_UWP && !HAS_CRIPPLEDREFLECTION
memberInfo = type.GetField(memberName, contract.BindingFlags);
#else
memberInfo = type.GetTypeInfo().GetDeclaredField(memberName);
#endif
if (memberInfo != null)
{
return(memberInfo);
}
}
if (contract.MemberType.ContainsAll(MemberTypes.Method))
{
#if !WINDOWS_UWP && !HAS_CRIPPLEDREFLECTION
memberInfo = contract.Types == null
? type.GetMethod(memberName, contract.BindingFlags)
: type.GetMethod(memberName, contract.BindingFlags, null, contract.Types, null);
#elif HAS_CRIPPLEDREFLECTION && !HAS_TYPEINFO
memberInfo = contract.Types == null
? type.GetMethod(memberName, contract.BindingFlags)
: type.GetMethod(memberName, contract.Types);
#else
memberInfo = type.GetTypeInfo()
.GetDeclaredMethods(memberName)
.FirstOrDefault(
m => m.GetParameters().Select(p => p.ParameterType).Equality().Equal(contract.Types)
);
#endif
if (memberInfo != null)
{
return(memberInfo);
}
}
if (contract.MemberType.ContainsAll(MemberTypes.NestedType))
{
#if !WINDOWS_UWP
memberInfo = type.GetNestedType(memberName, contract.BindingFlags);
#else
memberInfo = type.GetTypeInfo().GetDeclaredNestedType(memberName);
#endif
if (memberInfo != null)
{
return(memberInfo);
}
}
return(null);
}
