Android Question Drawing canvas on a button disables the button's image

[strat]

I'm trying to draw on a button by using canvas. Actually writing some texts by using canvas.drawtext command. When I use this code, button1.enabled=false works but disabled image doesn't show. Button1 seems like it's enabled still.
If I remove this code, everything is OK.

How can I solve this problem ?

dim c as Canvas
c.Initialize(button1)

 

[klaus]

Have a look at chapter 9.1 View Drawables in the User's Guide.
A Button has a StateListDrawable, so changing only one image is not enough.

 

[strat]

Thanks klaus. It's what I expected.