System.Windows.Forms.ToolStripItem.Invalidate Method

Invalidates the specified region of the System.Windows.Forms.ToolStripItem by adding it to the update region of the System.Windows.Forms.ToolStripItem, which is the area that will be repainted at the next paint operation, and causes a paint message to be sent to the System.Windows.Forms.ToolStripItem.

Syntax

public void Invalidate (System.Drawing.Rectangle r)

Parameters

r
A System.Drawing.Rectangle that represents the region to invalidate.

Remarks

Documentation for this section has not yet been entered.

Requirements

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