System.Xml.Schema.XmlSchemaValidator.ElementValidationError C# (CSharp) Méthode

        internal static void ElementValidationError(XmlQualifiedName name, ValidationState context, ValidationEventHandler eventHandler, object sender, string sourceUri, int lineNo, int linePos, XmlSchemaSet schemaSet)
        {
            ArrayList names = null;
            if (context.ElementDecl != null)
            {
                ContentValidator contentValidator = context.ElementDecl.ContentValidator;
                XmlSchemaContentType contentType = contentValidator.ContentType;
                if (contentType == XmlSchemaContentType.ElementOnly || (contentType == XmlSchemaContentType.Mixed && contentValidator != ContentValidator.Mixed && contentValidator != ContentValidator.Any))
                {
                    Debug.Assert(contentValidator is DfaContentValidator || contentValidator is NfaContentValidator || contentValidator is RangeContentValidator || contentValidator is AllElementsContentValidator);
                    bool getParticles = schemaSet != null;
                    if (getParticles)
                    {
                        names = contentValidator.ExpectedParticles(context, false, schemaSet);
                    }
                    else
                    {
                        names = contentValidator.ExpectedElements(context, false);
                    }

                    if (names == null || names.Count == 0)
                    {
                        if (context.TooComplex)
                        {
                            SendValidationEvent(eventHandler, sender, new XmlSchemaValidationException(SR.Sch_InvalidElementContentComplex, new string[] { BuildElementName(context.LocalName, context.Namespace), BuildElementName(name), SR.Sch_ComplexContentModel }, sourceUri, lineNo, linePos), XmlSeverityType.Error);
                        }
                        else
                        {
                            SendValidationEvent(eventHandler, sender, new XmlSchemaValidationException(SR.Sch_InvalidElementContent, new string[] { BuildElementName(context.LocalName, context.Namespace), BuildElementName(name) }, sourceUri, lineNo, linePos), XmlSeverityType.Error);
                        }
                    }
                    else
                    {
                        Debug.Assert(names.Count > 0);
                        if (context.TooComplex)
                        {
                            SendValidationEvent(eventHandler, sender, new XmlSchemaValidationException(SR.Sch_InvalidElementContentExpectingComplex, new string[] { BuildElementName(context.LocalName, context.Namespace), BuildElementName(name), PrintExpectedElements(names, getParticles), SR.Sch_ComplexContentModel }, sourceUri, lineNo, linePos), XmlSeverityType.Error);
                        }
                        else
                        {
                            SendValidationEvent(eventHandler, sender, new XmlSchemaValidationException(SR.Sch_InvalidElementContentExpecting, new string[] { BuildElementName(context.LocalName, context.Namespace), BuildElementName(name), PrintExpectedElements(names, getParticles) }, sourceUri, lineNo, linePos), XmlSeverityType.Error);
                        }
                    }
                }
                else
                { //Base ContentValidator: Empty || TextOnly || Mixed || Any
                    if (contentType == XmlSchemaContentType.Empty)
                    {
                        SendValidationEvent(eventHandler, sender, new XmlSchemaValidationException(SR.Sch_InvalidElementInEmptyEx, new string[] { QNameString(context.LocalName, context.Namespace), name.ToString() }, sourceUri, lineNo, linePos), XmlSeverityType.Error);
                    }
                    else if (!contentValidator.IsOpen)
                    {
                        SendValidationEvent(eventHandler, sender, new XmlSchemaValidationException(SR.Sch_InvalidElementInTextOnlyEx, new string[] { QNameString(context.LocalName, context.Namespace), name.ToString() }, sourceUri, lineNo, linePos), XmlSeverityType.Error);
                    }
                }
            }
        }