Exemplo n.º 1
0
        protected internal override object GetValueFromSelectedListItem(object lastSelectedValue, ListItem listItem)
        {
            DefaultableMulti lastValue = lastSelectedValue as DefaultableMulti;

            if (lastValue != null)
            {
                DefaultableMulti clone = (DefaultableMulti)lastValue.Clone();
                clone.ValueType = listItem == null ? clone.ValueTypeForNull : (string)listItem.Value;
                return(clone);
            }

            return(listItem.Value);
        }
Exemplo n.º 2
0
        /// <summary>
        /// Converts values to a TItemType.
        /// </summary>
        /// <param name="context"></param>
        /// <param name="culture"></param>
        /// <param name="value"></param>
        /// <returns></returns>
        /// <remarks></remarks>
        public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
        {
            if (context != null)
            {
                object           propertyValue    = context.PropertyDescriptor.GetValue(context.Instance);
                DefaultableMulti defaultableMulti = propertyValue as DefaultableMulti;

                if (value is string && defaultableMulti != null)
                {
                    defaultableMulti.ValueType = (string)value;
                    return(defaultableMulti.Clone());
                }
            }
            else
            {
                return(null);
            }

            object result = base.ConvertFrom(context, culture, value);

            return(result);
        }