CODEWITHSUNDEEP
vb.netvb6treeviewvb6-migration
brasskazoo
brasskazoo

Reputation: 78896

Migrating from VB6 to .NET, is there an equivalent function for TreeNode.FirstSibling?

The desktop application I'm migrating makes heavy use of a TreeView control, and many calls to TreeNode.FirstSibling, e.g.

'UPGRADE_ISSUE: MSComctlLib.Node property tvTreeView.SelectedItem.FirstSibling was not upgraded.
If tvTreeView.SelectedNode.FirstSibling.Index = 1 Then
...
End If

Is there an equivalent function to use?

Upvotes: 5

Views: 1779

Answers (2)

Neil N
Neil N

Reputation: 25268

Well to have a sibling it has to have a parent, so you could do

myTreeNode.Parent.FirstNode

Or you could do

myTreeNode.Parent.Nodes[0]

EDIT: and for last sibling:

myTreeNode.Parent.LastNode

Upvotes: 7

Ash
Ash

Reputation: 25662

I could be wrong but isn't "FirstChild", or FirstParent. Alternatively, NextNode, which should iterate through siblings.

Upvotes: 0

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