TypeCache.GetTypesWithAttribute

Parameters

Returns

TypeCollection Returns an unordered collection of types. If assemblyName is specified, returns only types defined in this assembly.

Description

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

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

using UnityEditor;

public class Example
{
    static void ScanTypesWithAttribute()
    {
        var extractedTypes = TypeCache.GetTypesWithAttribute<CustomEditor>();
        foreach (var m in extractedTypes)
        {
            //...
        }
    }
}

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