Posted By

CaptainProton on 03/01/10


TreeView exists nodes

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nodeExists(String, Object) As Boolean

 / Published in: Visual Basic

The method checks whether a TreeView node with a given key exists. Note: Requires the getNodeByKey(String, Object) method.

  1. Private Function nodeExists(key As String, treeView_ As Object) As Boolean
  2. nodeExists = Not (getNodeByKey(key, treeView_) Is Nothing)
  3. End Function

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