BindToField() [1/2]

override FieldInfo System.DefaultBinder.BindToField ( BindingFlags bindingAttr, FieldInfo[] match, object value, CultureInfo cultureInfo )

inlinesealedinherited

Definition at line 336 of file DefaultBinder.cs.

    {
        if (match == null)
        {
            throw new ArgumentNullException("match");
        }
        int num = 0;
        FieldInfo[] array = (FieldInfo[])match.Clone();
        if ((bindingAttr & BindingFlags.SetField) != 0)
        {
            Type type = value.GetType();
            for (int i = 0; i < array.Length; i++)
            {
                Type fieldType = array[i].FieldType;
                if (fieldType == type)
                {
                    array[num++] = array[i];
                }
                else if (value == Empty.Value && fieldType.IsClass)
                {
                    array[num++] = array[i];
                }
                else if (fieldType == typeof(object))
                {
                    array[num++] = array[i];
                }
                else if (fieldType.IsPrimitive)
                {
                    if (CanChangePrimitive(type, fieldType))
                    {
                        array[num++] = array[i];
                    }
                }
                else if (fieldType.IsAssignableFrom(type))
                {
                    array[num++] = array[i];
                }
            }
            switch (num)
            {
            case 0:
                throw new MissingFieldException(SR.MissingField);
            case 1:
                return array[0];
            }
        }
        int num2 = 0;
        bool flag = false;
        for (int i = 1; i < num; i++)
        {
            switch (FindMostSpecificField(array[num2], array[i]))
            {
            case 0:
                flag = true;
                break;
            case 2:
                num2 = i;
                flag = false;
                break;
            }
        }
        if (flag)
        {
            throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
        }
        return array[num2];
    }

References System.SR.Arg_AmbiguousMatchException, System.array, System.DefaultBinder.CanChangePrimitive(), System.DefaultBinder.FindMostSpecificField(), System.Type.GetType(), System.Type.IsAssignableFrom(), System.Type.IsClass, System.Type.IsPrimitive, System.match, System.SR.MissingField, System.type, System.Empty.Value, and System.value.