ISDBTree::CurrentNode: Difference between revisions
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{{MethodDeclaration|SDBTree|ISDBTree|Property Get/Let CurrentNode As ISDBTreeNode}} | {{MethodDeclaration|SDBTree|ISDBTree|Property Get/Let CurrentNode As [[ISDBTreeNode]]}} | ||
===Property description=== | ===Property description=== | ||
Gets or sets the current tree node. | Gets or sets the current tree node. | ||
To avoid object errors during runtime, you should always verify the object is valid before using or referencing it. | |||
<source lang="vb"> | |||
Function Foo | |||
If Not (SDB.MainTree.CurrentNode Is Nothing) Then | |||
'do whatever here | |||
End If | |||
End Function | |||
</source> | |||
[[Category:Scripting|{{PAGENAME}}]] | [[Category:Scripting|{{PAGENAME}}]] | ||
Latest revision as of 23:19, 12 February 2011
CoClass SDBTree, Interface ISDBTree
Property Get/Let CurrentNode As ISDBTreeNode
Property description
Gets or sets the current tree node.
To avoid object errors during runtime, you should always verify the object is valid before using or referencing it.
Function Foo
If Not (SDB.MainTree.CurrentNode Is Nothing) Then
'do whatever here
End If
End Function