can i know how many item in ENUM )in run time) ?

[Daylor]

Public Enum COLORS

RED= 0

GREEN=1

BLUD =2

ORANGE =4

End Enum
public sub FooWithColors(e nmColor as COLORS )
//here , i want to able to know this in run time :
//1.many colors i have in the enum ? (4)
//2.what is the value for each color (0,1,2,4)

end sub

how can i do that in vb.net ?

thanks and have a nice day.

[Jeff Levinson [mcsd]]

Use this code (it's a console app):

Module Module1

Public Enum MyColors
RED = 0
GREEN = 1
BLUD = 2
ORANGE = 4
End Enum

Sub Main()
Dim i As Integer = [Enum].GetValues(GetT ype
(MyColors)).Len gth
Console.WriteLi ne("Number of values = {0}",
i.ToString)

For j As Integer = 0 To i - 1
Console.WriteLi ne("{0} - {1}", [Enum].GetNames
(GetType(MyColo rs)).GetValue(j ), _
Convert.ToInt32 ([Enum].GetValues(GetT ype
(MyColors)).Get Value(j)))
Next

Console.ReadLin e()
End Sub

End Module

Jeff Levinson

Author of "Building Client/Server Applications with
VB.NET: An Example Driven Approach"

-----Original Message-----
Public Enum COLORS

RED= 0

GREEN=1

BLUD =2

ORANGE =4

End Enum
public sub FooWithColors(e nmColor as COLORS )
//here , i want to able to know this in run time :
//1.many colors i have in the enum ? (4)
//2.what is the value for each color (0,1,2,4)

end sub

how can i do that in vb.net ?

thanks and have a nice day.
.