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Defining An Array Property
  资料类型: Other 上传时间: 2001-02-21 阅读次数: 1808



The trick to this tip is to remember that a variant can hold any type of data, including an array. Just define the property as a variant and use it as an array.

The following code is in a class called CArray

Private m_MyArray As Variant

Public Property Get MyArray() As Variant

MyArray = m_MyArray

End Property

Public Property Let MyArray(a As Variant)

m_MyArray = a

End Property

You can then use these properties in several different ways, as illustrated by the following code from a form

Private m_Array As CArray

Private mArr(3) As String



Private Sub Form_Load()

Set m_Array = New CArray

mArr(1) = "One"

mArr(2) = "Two"

mArr(3) = "Three"

m_Array.MyArray = mArr()

'OR

'm_Array.MyArray = Array("One", "Two", "Three")

End Sub



Private Sub Form_Unload(Cancel As Integer)

Dim i As Integer

For i = 1 To UBound(m_Array.MyArray)

MsgBox m_Array.MyArray(i)

Next

End Sub


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