public override object ConvertTo(object value)
{
this.Validate(value);
if (!TypeResolver.IsSpecialValueType(base.Type))
{
if (ObjectConverter.IsNullOrEmpty(value))
{
if (TypeResolver.IsNullable(base.Type))
{
return(null);
}
}
else
{
if (TypeResolver.IsEnum(base.Type))
{
return(Enum.Parse(base.Type, value.ToString()));
}
if (TypeResolver.IsTimeSpan(base.Type))
{
return(TimeSpan.Parse(value.ToString()));
}
this.UpdateType();
TypeConverter converter = TypeDescriptor.GetConverter(base.Type);
if (converter.CanConvertTo(base.Type))
{
return(converter.ConvertTo(value, base.Type));
}
IConvertible con = value as IConvertible;
if (con != null)
{
return(con.ToType(base.Type, CultureInfo.CurrentCulture));
}
}
throw new Exception(string.Format("{0}类型无法转换成{1}类型", value.GetType().Name, base.Type.Name));
}
if (!ObjectConverter.IsNullOrEmpty(value))
{
return(value.ToString().Trim());
}
return(value);
}
public override object ConvertTo(object value)
{
this.Validate(value);
IList array = value as IList;
if (array == null)
{
return(null);
}
IList arrayConvert = Array.CreateInstance(base.Type, array.Count);
Type elementType = base.Type.GetElementType();
ObjectConverter converter = ObjectConverterFactory.GetObjectConverter(elementType, null);
foreach (object obj in array)
{
object objConvert = converter.ConvertTo(obj);
arrayConvert.Add(objConvert);
}
return(arrayConvert);
}
public override object ConvertTo(Type type, CultureInfo culture)
{
ObjectConverter converter = ObjectConverterFactory.GetObjectConverter(type, null);
return(converter.ConvertTo(base.RawValue));
}