'Declaration
 
Public Function SetBackgroundMode( _
   ByVal backgroundMode As BackgroundMode _
) As BackgroundMode

public BackgroundMode SetBackgroundMode( 
   BackgroundMode backgroundMode
)

Parameters

backgroundMode

The BackgroundMode affects the line styles for lines drawn using a pen created by the CreatePen GDI API function. The BackgroundMode does not affect lines drawn using a pen created by the ExtCreatePen GDI API function.

backgroundMode parameter can also be set to driver-specific values. GDI passes such values to the device driver and otherwise ignores them.

Reference

CompatibleDeviceContext Class
CompatibleDeviceContext Members