ActiveReports 10
Invalidate(Region,Boolean) Method

GrapeCity.ActiveReports.Viewer.Win.v10 Assembly > GrapeCity.ActiveReports.Viewer.Win Namespace > Viewer Class > Invalidate Method : Invalidate(Region,Boolean) Method
The System.Drawing.Region to invalidate.
true to invalidate the control's child controls; otherwise, false.
Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.
Syntax
'Declaration
 
Public Overloads Sub Invalidate( _
   ByVal region As Region, _
   ByVal invalidateChildren As Boolean _
) 
public void Invalidate( 
   Region region,
   bool invalidateChildren
)

Parameters

region
The System.Drawing.Region to invalidate.
invalidateChildren
true to invalidate the control's child controls; otherwise, false.
See Also

Reference

Viewer Class
Viewer Members
Overload List