public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (!(value is string))
{
return(base.ConvertFrom(context, culture, value));
}
UserOptionsDto userOptionsDto;
return(UserOptionsDto.TryParse((string)value, out userOptionsDto) ? userOptionsDto : base.ConvertFrom(context, culture, value));
}
public static bool TryParse(string strValue, out UserOptionsDto userOptionsDto)
{
userOptionsDto = null;
var parts = strValue.Split(',');
if (parts.Length != 2)
{
return(false);
}
bool part1Value, part2Value, showActiveOnly = false, showPermissions = false;
int value1, value2;
if (int.TryParse(parts[0], out value1))
{
showActiveOnly = value1 > 0;
}
else if (bool.TryParse(parts[0], out part1Value))
{
showActiveOnly = part1Value;
}
if (int.TryParse(parts[1], out value2))
{
showPermissions = value2 > 0;
}
else if (bool.TryParse(parts[1], out part2Value))
{
showPermissions = part2Value;
}
userOptionsDto = new UserOptionsDto {
ShowPermissions = showPermissions, ShowActiveOnly = showActiveOnly
};
return(true);
}