Raises the RenderToolStripBorder event.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.Notes to Inheritors
When overriding in a derived class, be sure to call the base class's method so that registered delegates receive the event.
The following code example demonstrates how to override the method to draw a custom border around a ToolStrip control. This code example is part of a larger example provided for the ToolStripRenderer class.
' This method draws a border around the GridStrip control. Protected Overrides Sub OnRenderToolStripBorder(e As ToolStripRenderEventArgs) MyBase.OnRenderToolStripBorder(e) ControlPaint.DrawFocusRectangle(e.Graphics, e.AffectedBounds, SystemColors.ControlDarkDark, SystemColors.ControlDarkDark) End Sub