System.Windows.Forms.ToolStripDropDownItem.DropDownOpening Event

Occurs as the System.Windows.Forms.ToolStripDropDown is opening.

Syntax

public event EventHandler DropDownOpening

Remarks

For more information about handling events, see Consuming Events.

Requirements

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Assembly Versions: 2.0.0.0
Since: .NET 2.0