Gets a System.Collections.Specialized.StringCollection that contains any validation warnings that were generated during a call to System.Web.Services.Description.ServiceDescription.Read(System.IO.Stream,System.Boolean), System.Web.Services.Description.ServiceDescription.Read(System.IO.TextReader,System.Boolean), System.Web.Services.Description.ServiceDescription.Read(System.String,System.Boolean), or System.Web.Services.Description.ServiceDescription.Read(System.Xml.XmlReader,System.Boolean) with the validate parameter set to true.
