public static Func <TField> StaticGetField <TField>(FieldInfo field)
{
DynamicMethod getter = new DynamicMethod($"get_{field.DeclaringType.Name}_{field.Name}", typeof(TField), new Type[] { }, typeof(Dynamic), true);
IILGenerator gen = getter.GetILGenerator().AsInterface();
gen
.Ldsfld(field)
.Ret();
return((Func <TField>)getter.CreateDelegate(typeof(Func <TField>)));
}