TypeCache.GetFieldsWithAttribute

Parameters

Returns

FieldInfoCollection Returns an unordered FieldInfo collection of fields marked with the T attribute. If assemblyName is specified, returns only fields defined in this assembly.

Description

Retrieves an unordered collection of fields marked with the T attribute.

This method provides fast access to all class fields loaded from a given assembly or all Unity domain assemblies and marked with a specific attribute. Fields marked with ancestors of the specified attribute are also included in the result. The order of results is undefined.

using UnityEditor;
using System;
using System.Collections.Generic;

public class Example
{
    class MyAttribute : Attribute {}

    [MyAttribute]
    static int s_MyField;

    static void ScanStaticFieldsMarkedWithMyAttribute()
    {
        var extractedFields = TypeCache.GetFieldsWithAttribute<MyAttribute>();
        foreach (var fi in extractedFields)
        {
            if (!fi.IsStatic)
                continue;
            //...
        }
    }
}

Note: The returned FieldInfoCollection is read-only and thread-safe. The order of FieldInfo in the collection is undefined.