Get name, typecode, hashcode from Enum in C#

To calculate the total number of items defined in an enum in C#, you can use the Enum.GetNames method to get an array of all the enum names and then use the Length property of that array to get the total count:

int totalItems = Enum.GetNames(typeof(MyEnum)).Length;

To get the Enum string name from an int value in C#, you can use the Enum.GetName method:

int value = 1;
string name = Enum.GetName(typeof(MyEnum), value);

To get the typecode for an enum in C#, you can use the Type.GetTypeCode method:

TypeCode typeCode = Type.GetTypeCode(typeof(MyEnum));

To get the hashcode for an enum in C#, you can simply call the GetHashCode method on the enum value:

MyEnum value = MyEnum.SomeValue;
int hashCode = value.GetHashCode();

C# get enum name: Getting the name of an enum in C#.

DaysOfWeek day = DaysOfWeek.Monday;
string enumName = Enum.GetName(typeof(DaysOfWeek), day);

Retrieve type code of enum in C#: Retrieving the underlying type code of an enum in C#.
```
TypeCode typeCode = Type.GetTypeCode(typeof(DaysOfWeek));
```

Get hash code of enum in C#: Getting the hash code of an enum in C#.

DaysOfWeek day = DaysOfWeek.Monday;
int hashCode = day.GetHashCode();

Enum.GetName method in C#: Using Enum.GetName to retrieve the name of an enum.

DaysOfWeek day = DaysOfWeek.Monday;
string enumName = Enum.GetName(typeof(DaysOfWeek), day);

Getting enum name and value pairs in C#: Getting name and value pairs of an enum in C#.

var enumPairs = Enum.GetValues(typeof(DaysOfWeek)).Cast<DaysOfWeek>()
                   .Select(e => new { Name = e.ToString(), Value = (int)e });

C# enum type code example: Retrieving the underlying type code of an enum in C#.
```
TypeCode typeCode = Type.GetTypeCode(typeof(DaysOfWeek));
```
Calculating hash code for enum values in C#: Calculating hash codes for enum values in C#.
```
int hashCode = DaysOfWeek.Monday.GetHashCode();
```

Using Reflection to get enum information in C#: Using Reflection to retrieve information about an enum.

Type enumType = typeof(DaysOfWeek);
var enumValues = Enum.GetValues(enumType);
var enumNames = Enum.GetNames(enumType);

Accessing enum members and their properties in C#: Accessing properties of enum members in C#.

public enum Colors
{
    [Description("Red color")]
    Red,

    [Description("Green color")]
    Green,

    [Description("Blue color")]
    Blue
}

var redDescription = GetEnumDescription(Colors.Red);

// ...

private static string GetEnumDescription(Enum value)
{
    FieldInfo field = value.GetType().GetField(value.ToString());
    DescriptionAttribute attribute = (DescriptionAttribute)Attribute.GetCustomAttribute(field, typeof(DescriptionAttribute));
    return attribute != null ? attribute.Description : value.ToString();
}

GetHashCode method for enum in C#: Getting the hash code of an enum using the GetHashCode method.
```
DaysOfWeek day = DaysOfWeek.Monday;
int hashCode = day.GetHashCode();
```