how to change backcolor of the countrol in infragistics control windows forms

Question

I am having the requirement of changing back color of the Infragistics i have created a new ultracheckeditor and added to panel now when I try to change the back color of the ultracheckeditor to panel color i am unable change the color

appearance1.BackColor = System.Drawing.Color.Transparent;
appearance1.BorderColor = System.Drawing.Color.Transparent;
this.ultrabutton.Apperance=apperance1;

ImageSample

Answer 1

The issue can due to AppStyling used in the container by setting UseAppStyling to false worked:

this.ultrabutton.UseAppStyling = false;

If this and the aforementioned UseOsThemes settings do not help, be sure that the button is not rendered using a bitmap image. If that's the case, you'll need to address the problem by have different-colored versions of the bitmap or, if transparency was used, you can change the color behind the rendered bitmap so that it shows through as desired.