[µo°Ý] ½Ð°Ý VBA ¦p¦ó add Object ¨ì ArrayList "ArrayList.Add(Object)"

solitary0720

Type Test
    Name As String
    Num As Integer
    Bool As Boolean
End Type

Public ArrList As New ArrayList
   
Sub AddArrayList()
    Dim Test1 as Test
    Test1 .Name ="sophia"
    Test1.Num=3
    Test1.Bool=True
   
    ArrList .Add(Test1)    '''³oÃä·|¨q¥Xerror
    ''' SHOW:
    '''Compile erroe:  only user-defined types defined in public object modules can be coerced to or from a variant or passed to late-bound functions.
EndSub
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stillfish00

¦^´_ 6# solitary0720
If ArrList(3) is Nothing Then

solitary0720

¦^´_ 4# stillfish00


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   Public ArrList(5) As address

Sub body()
    Dim Test1 As New address
    Dim Test2 As New address
   
    Test1.Name = "sophia"
    Test1.Num = 3
    Test1.Bool = True
        
    Test2.Name = "bill"
    Test2.Num = 5
    Test2.Bool = False
   
    Set ArrList(0) = Test1
    Set ArrList(1) = Test2

    If ArrList(3) = Nothing Then   '''³oÃä·|¨qerror  "Invalid use of object"
        Dim Test_Empty As New address
        Set ArrList(3) = Test_Empty
    End If

End Sub

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solitary0720

¦^´_ 4# stillfish00


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    ArrList.Add (Test_1)
    ·|error

    ArrList.Add Test_1
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stillfish00

¦^´_ 3# solitary0720
¬O«ü VBA project ´¡¤Jª«¥óÃþ§O¼Ò²Õ«á¡AClass1 §ï¦WºÙ¬° Test¡A¶ñ¤W

1. Public Name As String
   
2. Public Num As Integer
   
3. Public Bool As Boolean

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1.    
   
2. Public ArrList As Object  'New ArrayList
   
3. Function Body() As String
   
4.     Dim Test_1 As Test
   
5. 
   
6.     Set ArrList = CreateObject("system.collections.arraylist")
   
7.     Set Test_1 = New Test
   
8. 
   
9.     Test_1.Name = "sophia"   
   
10.     ArrList.Add Test_1
    
11. 
    
12. End Function

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solitary0720

¦^´_ 2# stillfish00


    ½Ð°Ý ª«¥ó"Ãþ§O"¼Ò²Õ ¨ú¥N User-Defined Type
    ¬O«ü¦p¤U©w¸q¶Ü

    Class Test
        Public s_Name as String
        Public s_Num as Integer
        Public s_Bool as Boolen

        Public Property Let Name (str As String)
              s_Name = str
        End Property
        Public Property Get Name () As String
            Name = s_Name
        End Property
    End Class
   
Public ArrList As New ArrayList
Function Body() as string
    Dim Test_1 as Test
    Set Test_1 = New Test
    Test_1.Name = "sophia"

    ArrList.Add(Test_1)
   '''''ÁÙ¬O¦³°ÝÃD Show Run-time error "438"
   '''''Object doesn't support this property or method

End Function

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stillfish00

¦^´_ 1# solitary0720
¸Õ¸Õ¬Ý¥Îª«¥óÃþ§O¼Ò²Õ ¨ú¥N User-Defined Type

©w¸qª«¥óÃþ§O¼Ò²ÕTest

1. Public Name As String
   
2. Public Num As Integer
   
3. Public Bool As Boolean

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