Subtext.Web.UI.Controls.PostComment.SetValidationGroup C# (CSharp) Method

        void SetValidationGroup()
        {
            foreach(Control control in this.Controls)
            {
                BaseValidator validator = control as BaseValidator;
                if(validator != null)
                {
                    validator.ValidationGroup = "SubtextComment";
                    continue;
                }

                Button btn = control as Button;
                if (btn != null)
                {
                    btn.ValidationGroup = "SubtextComment";
                    continue;
                }

                TextBox textbox = control as TextBox;
                if (textbox != null)
                {
                    textbox.ValidationGroup = "SubtextComment";
                    continue;
                }
            }
        }