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in Technique[技术] by (71.8m points)

reflection - Is there a way to get the enums in VBA?

Is there a way to get the enums in VBA? Something like this example for C#, but for VBA?

using System;

class EnumsExampleZ
{
    private enum SiteNames
    {
        SomeSample = 1,
        SomeOtherSample = 2,
        SomeThirdSample = 3
    }

    static void Main()
    {
        Type enumType = typeof(SiteNames);
        string[] enumName = enumType.GetEnumNames();

        for (int i = 0; i < enumName.Length; i++)
        {
            Console.WriteLine(enumName[i]);
        }
    }
}

Lets say we have the following:

Enum FruitType
    Apple = 1
    Orange = 2
    Plum = 3
End Enum

How can we display on the immediate window these:

Apple
Orange
Plum
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by (71.8m points)

There is no built-in function, though it is easy enough to roll your own in a concrete case:

Enum FruitType
    Apple = 1
    Orange = 2
    Plum = 3
End Enum

Function EnumName(i As Long) As String
    EnumName = Array("Apple","Orange","Plum")(i-1)
End Function

If you have several different enums, you could add a parameter which is the string name of the enum and Select Case on it.

Having said all this, it might possible to do something with scripting the VBA editor, though it is unlikely to be worth it (IMHO).


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