UnityEngine.UI.Graphic.OnEnable C# (CSharp) Method

        protected override void OnEnable()
        {
            base.OnEnable();
            this.CacheCanvas();
            GraphicRegistry.RegisterGraphicForCanvas(this.canvas, this);
            GraphicRebuildTracker.TrackGraphic(this);
            if (s_WhiteTexture == null)
            {
                s_WhiteTexture = Texture2D.whiteTexture;
            }
            this.SetAllDirty();
        }