52 lines
1.2 KiB
OpenEdge ABL
52 lines
1.2 KiB
OpenEdge ABL
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VERSION 1.0 CLASS
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BEGIN
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MultiUse = -1 'True
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END
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Attribute VB_Name = "DB_Components"
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Attribute VB_GlobalNameSpace = False
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Attribute VB_Creatable = False
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Attribute VB_PredeclaredId = False
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Attribute VB_Exposed = False
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Option Explicit
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Private data_ As Excel.Worksheet
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Public Function Init(target As Excel.Worksheet)
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Set data_ = target
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End Function
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Public Function IBegin() As IteratorComponent
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Set IBegin = New IteratorComponent
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Call IBegin.Init(data_)
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End Function
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Public Function ILast() As IteratorComponent
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Set ILast = New IteratorComponent
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Call ILast.Init(data_)
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Call ILast.GoLast
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End Function
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Public Function INew() As IteratorComponent
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Set INew = New IteratorComponent
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Call INew.Init(data_)
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Call INew.GoLast
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Call INew.Increment
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End Function
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Public Function Contains(sProduct$, sComponent$) As Boolean
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Contains = Not Access(sProduct, sComponent) Is Nothing
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End Function
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Public Function Access(sProduct$, sComponent$) As IteratorComponent
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Dim iComp As New IteratorComponent: Call iComp.Init(data_)
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Do While Not iComp.IsDone
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If iComp.Product = sProduct Then
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If iComp.ItemName = sComponent Then
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Set Access = iComp
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Exit Function
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End If
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End If
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Call iComp.Increment
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Loop
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End Function
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