public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if ((value != null && value.GetType().IsEnum))
{
ChoEnumFormatSpec EnumFormat = parameter.GetValueFor("EnumFormat", 0, ChoTypeConverterFormatSpec.Instance.EnumFormat);
switch (EnumFormat)
{
case ChoEnumFormatSpec.Name:
return(value.ToString());
case ChoEnumFormatSpec.Description:
return(ChoEnum.ToDescription((Enum)value));
default:
string ft = parameter.GetValueFor <string>("Format", 1);
if (ft.IsNullOrWhiteSpace())
{
return((int)value); // ((Enum)value).ToString("D");
}
else
{
return(((Enum)value).ToString(ft));
}
}
}
return(value);
}
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if ((value != null && value.GetType().IsEnum) && targetType == typeof(string))
{
ChoEnumFormatSpec EnumFormat = parameter.GetValueAt(0, ChoTypeConverterFormatSpec.Instance.EnumFormat);
switch (EnumFormat)
{
case ChoEnumFormatSpec.Name:
return(value.ToString());
case ChoEnumFormatSpec.Description:
return(ChoEnum.ToDescription((Enum)value));
default:
return(((Enum)value).ToString("D"));
}
}
return(value);
}
/// <summary>
/// Checks if an enumerated type is missing a value
/// </summary>
public static bool Missing <T>(this Enum obj, T value)
{
return(!ChoEnum.Has <T>(obj, value));
}