TreeViewArray.BeforeCollapse Event
Definition
Important
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Occurs before the tree node is collapsed.
public:
event System::Windows::Forms::TreeViewCancelEventHandler ^ BeforeCollapse;public event System.Windows.Forms.TreeViewCancelEventHandler BeforeCollapse;member this.BeforeCollapse : System.Windows.Forms.TreeViewCancelEventHandler Public Custom Event BeforeCollapse As TreeViewCancelEventHandler Public Event BeforeCollapse As TreeViewCancelEventHandler Event Type
Remarks
For more information about how to handle events, see Handling and Raising Events.
Note
Functions and objects in the Microsoft.VisualBasic.Compatibility.VB6 namespace are provided for use by the tools for upgrading from Visual Basic 6.0 to Visual Basic. In most cases, these functions and objects duplicate functionality that you can find in other namespaces in the .NET Framework. They are necessary only when the Visual Basic 6.0 code model differs significantly from the .NET Framework implementation.
