public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
AnnMedia media = null;
AnnMedia annMedia = value as AnnMedia;
if (annMedia != null)
{
media = annMedia;
}
else
{
string str = value as string;
if (str != null)
{
media = new AnnMedia();
media.Source1 = str;
}
else if (_defaultValue != null)
{
media = _defaultValue;
}
}
if (media != null)
{
return(media.Source1);
}
else
{
return(null);
}
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(AnnMedia))
{
AnnMedia media = new AnnMedia();
media.Source1 = value != null?value.ToString() : null;
return(media);
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public MediaConverter(AnnMedia defaultValue)
{
_defaultValue = defaultValue;
}
public AnnMediaEditor(AnnMedia value, string category)
{
_category = category;
Value = value;
}