📄 clsprintdatafields.cls
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VERSION 1.0 CLASS
BEGIN
MultiUse = -1 'True
Persistable = 0 'NotPersistable
DataBindingBehavior = 0 'vbNone
DataSourceBehavior = 0 'vbNone
MTSTransactionMode = 0 'NotAnMTSObject
END
Attribute VB_Name = "DataFields"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = True
'**********************************************************************************
' Name: clsFields.cls
' Description: Class Collection of the DataField Object
' Author: Vincent Lozada
' Description: Standard business operations supported by this business object:
' Add Adds a member to the Fields Collection object
'
' Clear Removes all members from the Fields Collection object
'
' Item Returns a specific member of a DataField Collection object
' either by position or key
'
' Remove Removes a member from the Fields Collection object
' either by position or key
'**********************************************************************************
Option Explicit
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' Private Class Members
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Private m_col_DataFields As Collection
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' Private Class Constructor/Deconstructor
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Private Sub Class_Initialize()
Set m_col_DataFields = New Collection
End Sub
Private Sub Class_Terminate()
Set m_col_DataFields = Nothing
End Sub
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' Public Class Properties
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Public Property Get Count() As Integer
Attribute Count.VB_Description = "Returns the number of members in Fields collection"
Count = m_col_DataFields.Count
End Property
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' Public Class Methods
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Public Sub Add(x As DataField, Optional in_str_Key As String)
Attribute Add.VB_Description = "Adds a member to the Fields Collection object"
If in_str_Key = "" Then
Call m_col_DataFields.Add(x)
Else
Call m_col_DataFields.Add(x, in_str_Key)
End If
End Sub
Public Sub Clear()
Attribute Clear.VB_Description = "Removes all members from the Fields Collection object"
Set m_col_DataFields = New Collection
End Sub
Public Function Item(ByVal x As Variant) As DataField
Attribute Item.VB_Description = "Returns a specific member of a Fields Collection object either by position or key"
Attribute Item.VB_UserMemId = 0
Set Item = m_col_DataFields.Item(x)
End Function
Public Sub Remove(ByVal x As Variant)
Attribute Remove.VB_Description = "Removes a member from the Fields Collection object either by position or key"
Call m_col_DataFields.Remove(x)
End Sub
Public Function NewEnum() As IUnknown
Attribute NewEnum.VB_UserMemId = -4
Attribute NewEnum.VB_MemberFlags = "40"
'An enumerator is a small object that knows how to
'iterate through the items in a collection
'The square brackets around the Collection object's
'_NewEnum method are necessary because of the leading
'underscore in the method name. This leading underscore
'is a convention indicating that the method is hidden
'in the type library.
Set NewEnum = m_col_DataFields.[_NewEnum]
End Function
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