/// <summary>
/// Sets the IsValid flag to false if the specified error severity is either Error or Fatal.
/// </summary>
private void SetValidState ( XmlParseErrorSeverity severity )
{
if ( IsValid &&
( severity == XmlParseErrorSeverity. Error || severity == XmlParseErrorSeverity. Fatal ) )
IsValid = false ;
}
/// <summary>
/// Derived classes can call AddUserError() to add errors or warnings or else to the existing list
/// of parsing/validation errors.
/// The IsValid flag will be set to false if error severity is Error or Fatal.
/// </summary>
/// <param name="severity">Error severity</param>
/// <param name="message">Message</param>
/// <param name="line">Source line</param>
public void AddValidationMessage ( XmlParseErrorSeverity severity, string message, int line = 0 )
{
XmlParseError pe = new XmlParseError ( ) ;
pe. Step = XmlParseStep. UserValidation ;
pe. Severity = severity ;
pe. Message = message ;
pe. Line = line ;
pe. Column = 0 ;
pe. Source = "xml document" ;
pe. SourceUri = "xml document" ;
ValidationMessages. Add ( pe ) ;
SetValidState ( pe. Severity ) ;
}
