Determines whether the specified markup style attribute is rendered during the next call to the erload:System.Web.UI.HtmlTextWriter.RenderBeginTag method.
- key
- The System.Web.UI.HtmlTextWriterStyle associated with the attribute.
true if the attribute will be rendered during the next call to the erload:System.Web.UI.HtmlTextWriter.RenderBeginTag method; otherwise, false.
To get the value that will be rendered with the specified style attribute, use the HtmlTextWriter.IsStyleAttributeDefined(HtmlTextWriterStyle, String@) overload of the HtmlTextWriter.IsStyleAttributeDefined(HtmlTextWriterStyle) method.