protected virtual void PrepareButtonSeparatorText(ASPxSmartGridViewCommandButtonSeparatorSettings buttonSeparatorSettings)
        {
            if (ButtonSeparatorText == null) return;

            ButtonSeparatorCell.CssClass = RenderUtils.CombineCssClasses(ButtonSeparatorCell.CssClass, "dxsbstc");

            ButtonSeparatorText.CssClass = RenderUtils.CombineCssClasses(ButtonSeparatorText.CssClass, "dxeHyperlink");
            ButtonSeparatorText.Text = buttonSeparatorSettings.Text;
        }
        protected virtual void PrepareButtonSeparatorImage(ASPxSmartGridViewCommandButtonSeparatorSettings buttonSeparatorSettings)
        {
            if (ButtonSeparatorImage == null) return;

            ButtonSeparatorCell.CssClass = RenderUtils.CombineCssClasses(ButtonSeparatorCell.CssClass, "dxsbsic");

            ButtonSeparatorImage.AssignImageProperties(buttonSeparatorSettings.Image);
            ButtonSeparatorImage.ToolTip = string.Empty;
        }