/// <summary>
/// Прямое связывание
/// </summary>
/// <param name="val">значение</param>
/// <param name="type">тип</param>
/// <param name="direction">направление</param>
/// <returns>Признак успешного связывания</returns>
public override bool DirectBind(ref object val, Type type, BindingDirection direction)
{
var changed = false;
if (direction == BindingDirection.FromSource)
{
if (val == null)
Value = "";
else if (type == typeof(decimal))
ValueDecimal = (decimal) val;
else if (type == typeof(int))
ValueInt = (int) val;
else
Value = val.ToString();
}
else
{
object newval = null;
if (type == typeof(string))
{
newval = Value;
}
else if (type == typeof(int) || type == typeof(int?))
{
if (Value.Length > 0)
newval = ValueInt;
}
else if (type == typeof(short) || type == typeof(short?))
{
if (Value.Length > 0)
newval = short.Parse(Value, NumberStyles.Any);
}
else if (type == typeof(decimal))
{
newval = ValueDecimal;
}
else if (type == typeof(decimal?))
{
if (Value.Length > 0)
newval = ValueDecimal;
}
if (newval == null && val != null)
changed = true;
else if (newval != null)
changed = !newval.Equals(val);
val = newval;
}
return changed;
}
/// <summary>
/// Связывание
/// </summary>
/// <param name="val">значение</param>
/// <param name="type">тип</param>
/// <param name="direction">направление</param>
/// <returns>Признак успешного связывания</returns>
public override bool DirectBind(ref object val, Type type, BindingDirection direction)
{
var changed = false;
if (direction == BindingDirection.FromSource)
{
if (val == null)
{
Value = "";
}
else if (type == typeof(DateTime))
{
Value = ((DateTime)val).ToString(_dateFormat);
}
else if (type == typeof(DateTime?))
{
Value = ((DateTime?)val).Value.ToString(_dateFormat);
}
}
else
{
object newval = null;
if (Value.Length > 0)
{
newval = DateTime.ParseExact(Value, _dateFormat, CultureInfo.GetCultureInfo("ru-RU"));
}
if (newval == null && val != null)
{
changed = true;
}
else if (newval != null)
{
changed = !newval.Equals(val);
}
val = newval;
}
return(changed);
}
