public static void ThrowExceptionWhenNotInEnum(string paramName, object value, Type enumType)
{
Validators.EnsureValidParamName(paramName);
Validators.ThrowExceptionWhenIsNull("enumType", (object)enumType);
Type enumType1 = enumType;
bool flag = false;
if (enumType.IsGenericType)
{
if (!enumType.Assembly.FullName.Equals(typeof(Nullable <>).Assembly.FullName) || !enumType.Namespace.Equals(typeof(Nullable <>).Namespace) || !enumType.Name.Equals(typeof(Nullable <>).Name))
{
throw new ArgumentException("enumType debe ser una enumeración", "enumType");
}
flag = true;
enumType1 = Nullable.GetUnderlyingType(enumType);
}
if (!enumType1.IsEnum)
{
throw new ArgumentException("enumType debe ser una enumeración", "enumType");
}
if (!flag && value == null)
{
throw new ArgumentException("El valor de '{0}' no puedo ser nulo si el tipo no es nulable", paramName);
}
if (!Enumerable.Any <FlagsAttribute>(Enumerable.OfType <FlagsAttribute>((IEnumerable)enumType1.GetCustomAttributes(false))))
{
if (value != null && !Enum.IsDefined(enumType1, value))
{
throw new ArgumentException("El valor de '{0}' no es un valor posible", paramName);
}
}
else
{
IEnumerable <long> enumerable = Enumerable.Select <object, long>(Enumerable.Cast <object>((IEnumerable)Enum.GetValues(enumType1)), (Func <object, long>)(x => (long)Convert.ChangeType(x, typeof(long))));
long num1 = 0;
long num2 = (long)Convert.ChangeType(value, typeof(long));
foreach (long num3 in enumerable)
{
if ((num3 & num2) == num3)
{
num1 += num3;
}
}
if (num1 != num2)
{
throw new ArgumentException("El valor de '{0}' no es un valor posible", paramName);
}
}
}
public static void ThrowExceptionWhenIsNotHexString(Expression <Func <object> > paramExpression)
{
Validators.ThrowExceptionWhenIsNull((Expression <Func <object> >)(() => paramExpression));
Validators.ThrowExceptionWhenIsNotHexString(Validators.GetParamName(paramExpression), Validators.GetParamValue(paramExpression) as string);
}
public static void ThrowExceptionWhenIsNotValidIdentifier(Expression <Func <object> > paramExpression)
{
Validators.ThrowExceptionWhenIsNull("paramExpression", (object)paramExpression);
Validators.ThrowExceptionWhenIsNotValidIdentifier(Validators.GetParamName(paramExpression), Validators.GetParamValue(paramExpression) as string);
}
public static void ThrowExceptionWhenIsTooLong(Expression <Func <object> > paramExpression, int maxLength)
{
Validators.ThrowExceptionWhenIsNull((Expression <Func <object> >)(() => paramExpression));
Validators.ThrowExceptionWhenIsNegativeOrZero((Expression <Func <object> >)(() => (object)maxLength));
Validators.ThrowExceptionWhenIsTooLong(Validators.GetParamName(paramExpression), Validators.GetParamValue(paramExpression) as string, maxLength);
}
public static void ThrowExceptionWhenIsNotEquals(Expression <Func <object> > paramExpression, object expectedValue)
{
Validators.ThrowExceptionWhenIsNull("paramExpression", (object)paramExpression);
Validators.ThrowExceptionWhenIsNotEquals(Validators.GetParamName(paramExpression), Validators.GetParamValue(paramExpression), expectedValue);
}
public static void ThrowExceptionWhenIsNegative(Expression <Func <object> > paramExpression)
{
Validators.ThrowExceptionWhenIsNull("paramExpression", (object)paramExpression);
Validators.ThrowExceptionWhenIsNegative(Validators.GetParamName(paramExpression), (int)Validators.GetParamValue(paramExpression));
}
public static void ThrowExceptionWhenNotInEnum(Expression <Func <object> > paramExpression, Type enumType)
{
Validators.ThrowExceptionWhenIsNull("paramExpression", (object)paramExpression);
Validators.ThrowExceptionWhenNotInEnum(Validators.GetParamName(paramExpression), Validators.GetParamValue(paramExpression), enumType);
}
public static void ThrowExceptionWhenIsNull(Expression <Func <object> > paramExpression)
{
Validators.EnsureValidParamExpression(paramExpression);
Validators.ThrowExceptionWhenIsNull(Validators.GetParamName(paramExpression), Validators.GetParamValue(paramExpression));
}
