ToString()
列舉上的 ToString
方法返回列舉的字串名稱。例如:
Module Module1
Enum Size
Small
Medium
Large
End Enum
Sub Main()
Dim shirtSize As Size = Size.Medium
Dim output As String = shirtSize.ToString()
Console.WriteLine(output) ' Writes "Medium"
End Sub
End Module
但是,如果需要列舉的實際整數值的字串表示,則可以將列舉轉換為 Integer
然後呼叫 ToString
:
Dim shirtSize As Size = Size.Medium
Dim output As String = CInt(shirtSize).ToString()
Console.WriteLine(output) ' Writes "1"