System.ComponentModel.WarningException public class WarningException : SystemException Documentation public string HelpTopic { get; } public string HelpUrl { get; } public WarningException() protected WarningException(SerializationInfo info, StreamingContext context) public WarningException(string message) public WarningException(string message, Exception innerException) public WarningException(string message, string helpUrl) public WarningException(string message, string helpUrl, string helpTopic)