System.Type.GetField C# (CSharp) Method

        public FieldInfo GetField(string name, BindingFlags bindingAttr)
        {
            foreach (var field in fields)
            {
                if (field.Name != name)
                    continue;
                if ((bindingAttr & BindingFlags.NonPublic) != BindingFlags.NonPublic && !field.IsPublic)
                    continue;
                return field;
            }
            return null;
        }

        static DynamicScopeTokenResolver()
        {
            BindingFlags s_bfInternal = BindingFlags.NonPublic | BindingFlags.Instance;
            s_indexer = Type.GetType("System.Reflection.Emit.DynamicScope").GetProperty("Item", s_bfInternal);
            s_scopeFi = Type.GetType("System.Reflection.Emit.DynamicILGenerator").GetField("m_scope", s_bfInternal);

            s_varArgMethodType = Type.GetType("System.Reflection.Emit.VarArgMethod");
            s_varargFi1 = s_varArgMethodType.GetField("m_method", s_bfInternal);
            s_varargFi2 = s_varArgMethodType.GetField("m_signature", s_bfInternal);

            s_genMethodInfoType = Type.GetType("System.Reflection.Emit.GenericMethodInfo");
            s_genmethFi1 = s_genMethodInfoType.GetField("m_methodHandle", s_bfInternal);
            s_genmethFi2 = s_genMethodInfoType.GetField("m_context", s_bfInternal);

            s_genFieldInfoType = Type.GetType("System.Reflection.Emit.GenericFieldInfo", false);
            if (s_genFieldInfoType != null)
            {
                s_genfieldFi1 = s_genFieldInfoType.GetField("m_fieldHandle", s_bfInternal);
                s_genfieldFi2 = s_genFieldInfoType.GetField("m_context", s_bfInternal);
            }
            else
            {
                s_genfieldFi1 = s_genfieldFi2 = null;
            }
        }