9+ Delphi Get Enum Name
If the Value is a set of enum flags where the. Inside this unit we find a function called GetEnumName which sounds at least to be what were looking for.
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Public enum MyEnum Test1 Test2 Test3 To get the name of a.
. To get a name of enumerated value For example if you have the some enum type TyourEnumType One Two Three Four Five Six Seven Eight Nine Ten and you want. PTypeInfo is a pointer to the typeinfo of the enumeration type. The first parameter TypeInfo.
KindName SystemTypInfoGetEnumNameSystemTypeInfoTTypeKind OrdInfoKind. The Delphi 2x version of GetEnumName is implemented as follows. You can obtain the type information for a type by calling the TypeInfo function in Delphi or the __delphirtti operator.
Enum Styles Plaid Striped. Description GetEnumValue is a function to get the ordinal value of an enumeration value. The following example illustrates the use of GetName.
TypeInfo is the type information record that describes the enumerated type. Public class GetNameTest enum Colors Red Green Blue Yellow. GetEnumValue is a function to get the ordinal value of an enumeration value.
If InfoKind tkInteger then. Public enum WeekEnd Saturday WeekSaturday Sunday WeekSunday static void Mainstring args var day WeekEndSaturdayCastTo. Use GetEnumName to convert a Delphi enumerated value into the symbolic name that.
Obviously this all falls apart if your value isnt the same value as the enum ordinal. An enumeration is essentially a set of named constants. In Delphi it has been possible for a long time to convert an Enum to a string.
The first parameter TypeInfo. PTypeInfo is a pointer to the typeinfo of the enumeration type. GetEnumName is a function to get the string representation of the ordinal value.
This has traditionally been done using the GetEnumName method in SystemtypInfo. The name is converted into a string and returned if the value is a vlid enumeration value.
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