Object: Tree

DIAdem 2018 Help

Edition Date: June 2018
Part Number: 370858P-01
View Product Info

DOWNLOAD (Windows Only)

DIAdem 2017 Help
DIAdem 2018 Help
DIAdem 2019 Help
DIAdem 2020 Help
DIAdem 2020 SP1 Help

The Tree object corresponds to the Tree control in a user dialog box. Use the Tree object to define a tree to be displayed in the dialog box. Create the tree contents in the script. Create the content in the EventInitialize event and change it dynamically in a different event.

The following example creates a tree. The second branch of the tree contains only a wildcard. The example creates the contents of the second branch when the branch expands. If you click a node, the example displays the entry you clicked:

Sub Tree1_EventInitialize(ByRef This)
  Dim oRoot, oMainNode
  Set oRoot = This.Nodes.Add("Tools")
  oRoot.Key = "tools"
  oRoot.Expanded = true
  Set oMainNode = oRoot.Nodes.Add("Electric Tools")
  oMainNode.Key = "electric"
  oMainNode.Nodes.Add("Drill").Key = "drill"
  oMainNode.Nodes.Add("Saw").Key = "saw"
  Set oMainNode = oRoot.Nodes.Add("Hand Tools")
  oMainNode.Key = "handtool"
  oMainNode.Nodes.Add("Dummy").Key = "dummy"
End Sub

Sub Tree1_EventNodeExpand(ByRef This, ByRef Node)
  If Node.Key = "handtool" Then
    Node.Nodes.Add("Hammer").Key = "hammer"
    Node.Nodes.Add("Screwdriver").Key = "screwdriver"
    Node.Nodes.Add("Tongs").Key = "tongs"
  End If
End Sub

Sub Tree1_EventNodeClick(ByRef This, ByRef Node)
  Call MsgBox(Node.Text & " clicked")
End Sub


EventAfterLabelEdit | EventBeforeLabelEdit | EventContextMenuPointSelected | EventContextMenuShowing | EventDragOver | EventDropAllowed | EventNodeCheckboxChanged | EventNodeClick | EventNodeDblClick | EventNodeCollapse | EventNodeExpand | EventSelectedItemChanged 

See Also

Objects Overview


Checking a User Dialog Box Entry | Closing a User Dialog Box with a Script | Creating a Dynamic User Dialog Box | Creating a Non-Modal User Dialog Box | Creating a Procedure in the Script of a User Dialog Box | Creating a User Dialog Box without Linking Variables | Creating a User Dialog Box | Creating an Extended Table | Displaying Graphics in Selection Lists | Enabling Controls | Responding to Cancellation of a User Dialog Box | Responding to User Entries in User Dialog Boxes | Saving and Restoring the Last Dialog Box Position | Saving Control Groups for User Dialog Boxes | Specifying the Default Button | Tabulator Order in a User Dialog Box | Transferring a Parameter to a User Dialog Box | Transferring User Dialog Box Entries to DIAdem | Using a Script to Fill a Selection List | Using Channel Selection Lists | Using Hotkeys in a User Dialog Box | Using the Flex Properties


Checking Dialog Box Entries | Dynamic User Dialog Box | Translating User Dialog Boxes | User Dialog Box for Entering Text and Numbers | User Dialog Box for Sequence Control | User Dialog Box in DIAdem VIEW | User Dialog Box in VIEW for the Calculation of the FFT and Harmonic Frequencies | User Dialog Box with Changing Background Color | User Dialog Box with Curve Preview | User Dialog Box with Extended Table | User Dialog Box with Internet Explorer | User Dialog Box with Scalable Table | User Dialog Box with Selection Lists | User Dialog Box with Selection Lists | User Dialog Box with Subdialog Boxes | User Dialog Box with Tables | User Dialog Box with Tree | Wizard for Tolerance Evaluation


Not Helpful