I've read a few SO posts and it seems most basic operation is missing. CAN IT BE??
public enum LoggingLevel
{
Off = 0,
Error = 1,
Warning = 2,
Info = 3,
Debug = 4,
Trace = 5
};
if (s == "LogLevel")
{
_log.LogLevel = (LoggingLevel)Convert.ToInt32("78");
_log.LogLevel = (LoggingLevel)Enum.Parse(typeof(Lo...
I am trying to access the "MYSQL" database tables to create a GUI for adding users and privileges.
Doing this, I have run into my first NHibernate problem. How do i map MySQL Enum's to a C# Boolean? Or if not possible then to at least a Enum?
The database fields are delcared as
enum('N', 'Y')
These are all of the privilege fields i...
Hi,
I'm using Visual Studio 2008 with the Boost v1.42.0 library. If I use an enum as the template argument, I get a compile error when adding a value using push_back(). The compiler error is: 'T': is not a legal base class and the location of the error is move.hpp line 79.
#include <boost/interprocess/containers/vector.hpp>
class Te...
Hi all,
Is there anyway by which we can copy one enum to another one?For eg:
enum Element4_Range{a4=1,b4,c4,d4};
enum Element3_Range{a3=1,b3,c3};
enum Element3_Range Myarr3[10];
enum Element4_Range Myarr4[10];
enum Element3_Range MyFunc(Element4_Range);
main()
{
MyFunc(Myarr4);
...
I realize that enum cannot be used as a generic constraint, and Microsoft has declined to fix this bug.
Any reason why?
...
Hi folks,
Given a finite number of items which differ in kind, is it better to represent them with stacked enums and enum constructors, or to subclass them? Or is there a better approach altogether?
To give you some context, in my small RPG program (which ironically is supposed to be simple), a character has different kinds of items in...
enum Fruit
{
Banana,
Orange,
Strawberry
...
...
// etc, very long enum
}
PeelFruit(Fruit.Orange);
PeelFruit(Fruit.Banana);
PeelFruit(Fruit.Strawberry); // huh? can't peel strawberries!
Sorry for the lame example, but hopefully you get the idea. Is there a way to constrain the enum values that PeelFruit will ac...
I have some web services that use Message contracts. It's probably worth mentioning that for these services, I cannot shift to Data contracts...
One of my types specifies a property whose type happens to be an enum:
[SerializableAttribute()]
[MessageContract(IsWrapped = false)]
[KnownType(typeof(RiskTypeCode))]
public partial class Ris...
Hi,
if I want to convert between two Enum types, the values of which, I hope, have the same names, is there a neat way, or do I have to do it like this...?
enum colours_a { red, blue, green }
enum colours_b { yellow, red, blue, green }
static void Main(string[] args)
{
colours_a a = colours_a.red;
colours_b b;
//b = a;
...
Hi,
I have two entities: "Parent" & "Child"
Child is mapped in Parent like this:
Code:
<many-to-one name="child" class="org.demo.Child"
update="false" insert="false" embed-xml="false" node="chd/@id" >
<column name="CHILD_ID" precision="10" scale="0" not-null="true" />
</many-to-one>
and Child has an Enum type mapped ...
I want to store some user preferences Would Enum be a good datastructure to store them? If so, how do I do it? This is the final usage of the datastructure.
main(){
int my_val = PREFERENCES.BLACK;
switch(PREFERENCES){
case BLACK:
...
}
...
Hello,
I have a class containing Enum with values. (names)
In other class I would like to enter inside a table a cell type of JCombobox that will use these enums values.
my problem is to combain between string values and the enum.
for example the enum class:
enum item_Type {entree, main_Meal, Dessert, Drink}
for example th...
I just found out that Java allows enums to implement an interface. What would be a good use case for that?
...
In the kaleidoscope parser / AST example at LLVM, the enum is given all negative values. Why the minus sign ? enum Token {
tok_eof = -1,
// commands
tok_def = -2, tok_extern = -3,
// primary
tok_identifier = -4, tok_number = -5
};
...
Hello,
I'm not a java developer. But I'm currently taking a look at Android applications development so I'm doing a bit of nostalgy, doing some java again after not touching it for three years.
I'm looking forward using the "google-api-translate-java" library.
In which there is a Language class. It's an enum allowing to provide the lan...
Hi,
I define enums:
enum itemType {First, Second, Third};
public class Item
{
private itemType enmItemType;
...
}
How do I use it inside Dialog box using JComboBox?
Means, inside the dialog box, the user will have combo box with (First, Secon...
Consider I have an enum, which I have coded today. What are the possible ways to extend its functionality, or perhaps add more variables to it, on a later date?
Will partial enums do the trick?
...
How do i check if a Type is a nullable enum in C#
something like
Type t = GetMyType();
bool isEnum = t.IsEnum; //Type member
bool isNullableEnum = t.IsNullableEnum(); How to implement this extension method?
...
Is there a way to make enum type to be unsigned? The following code gives me a warning about signed/unsigned comparison.
enum EEE {
X1 = 1
};
int main()
{
size_t x = 2;
EEE t = X1;
if ( t < x ) std::cout << "ok" << std::endl;
return 0;
}
I've tried to force compiler to use unsigned underlying type for enum with t...