NGWS SDK Documentation  

This is preliminary documentation and subject to change.
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TreeView.RemoveOnBeforeCollapse

Removes the given handler from the "beforeCollapse" event. If there are duplicate entries, all are removed.

[Visual Basic]
Public Sub RemoveOnBeforeCollapse( _
   ByVal handler As TreeViewCancelEventHandler _
)
[C#]
public void RemoveOnBeforeCollapse(
   TreeViewCancelEventHandler handler
);
[C++]
public: void RemoveOnBeforeCollapse(
   TreeViewCancelEventHandler* handler
);
[JScript]
public function RemoveOnBeforeCollapse(
   handler : TreeViewCancelEventHandler
);

Parameters

handler
Event handler to be removed.

See Also

TreeView Class | TreeView Members | System.WinForms Namespace