'宣言 Public Property BackgroundMode As BackgroundMode
public BackgroundMode BackgroundMode {get; set;}
'宣言 Public Property BackgroundMode As BackgroundMode
public BackgroundMode BackgroundMode {get; set;}
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.
value parameter can also be set to driver-specific values. GDI passes such values to the device driver and otherwise ignores them.