home *** CD-ROM | disk | FTP | other *** search
Visual Basic class definition | 1998-05-05 | 2.0 KB | 85 lines |
- VERSION 1.0 CLASS
- BEGIN
- MultiUse = -1 'True
- END
- Attribute VB_Name = "clsNodes"
- Attribute VB_GlobalNameSpace = False
- Attribute VB_Creatable = False
- Attribute VB_PredeclaredId = False
- Attribute VB_Exposed = True
- Private prvNodes As New Collection
-
- Public Function Add(mCaption As String, mLevel As Integer, mIsParent As Boolean, _
- Optional mVisible, Optional mExpanded, Optional mVisibleIdx, _
- Optional mBookmark, Optional mBmpFileName, Optional mSelected, Optional mSyncIdx, _
- Optional mItemData)
- Dim newitem As New clsItem
- With newitem
- .Caption = mCaption
- .Level = mLevel
- .IsParent = mIsParent
- .Visible = IIf(IsMissing(mVisible), True, mVisible)
- .Expanded = IIf(IsMissing(mExpanded), True, mExpanded)
- .VisibleIdx = IIf(IsMissing(mVisibleIdx), 0, mVisibleIdx)
- .Bookmark = IIf(IsMissing(mBookmark), "", mBookmark)
- .BmpFileName = IIf(IsMissing(mBmpFileName), "", mBmpFileName)
- .Selected = IIf(IsMissing(mSelected), 0, mSelected)
- .SyncIdx = IIf(IsMissing(mSyncIdx), 0, mSyncIdx)
- .ItemData = IIf(IsMissing(mItemData), 0, mItemData)
- End With
-
- Debug.Print mNodes.Levels
- prvNodes.Add newitem
- 'Add = True
-
- End Function
-
- Public Function Count() As Integer
- Count = prvNodes.Count
- End Function
-
- Public Function Item(ByVal key As Variant) As Object
- Attribute Item.VB_UserMemId = 0
- On Error GoTo errorexit
- If VarType(key) = vbString Then
- key = Trim(key)
- End If
-
- Set Item = prvNodes.Item(key)
- Exit Function
-
- errorexit:
-
- End Function
-
- Public Function Clear() As Variant
- On Error GoTo errorexit
-
- Do Until prvNodes.Count = 0
- prvNodes.Remove 1
- Loop
-
- Clear = True
-
- On Error GoTo 0
-
- Exit Function
- errorexit:
-
- End Function
-
- Public Function Remove(index As Integer) As Variant
- On Error GoTo errorexit
-
- prvNodes.Remove index
-
- Remove = True
-
- On Error GoTo 0
-
- Exit Function
- errorexit:
-
- End Function
-
-