public override void Construct()
{
base.Construct();
var canv = CanvasInformation.Create(1, 1, false).Context;
Button1Grad = canv.CreateLinearGradient(0, 0, 0, 1);
Button1Grad.AddColorStop(0, "#FFFFFF");
Button1Grad.AddColorStop(1, "#A5A5A5");
Button2Grad = canv.CreateLinearGradient(0, 0, 0, 1);
Button2Grad.AddColorStop(0, "#A5A5A5");
Button2Grad.AddColorStop(1, "#FFFFFF");
ButtonBorderGrad = canv.CreateLinearGradient(0, 0, 0, 1);
ButtonBorderGrad.AddColorStop(0, "#AFAFAF");
ButtonBorderGrad.AddColorStop(1, "#7a7a7a");
}