IsValidChildType()

override bool System.Xml.XmlDocument.IsValidChildType ( XmlNodeType type )

inlinepackagevirtual

Reimplemented from System.Xml.XmlNode.

Definition at line 619 of file XmlDocument.cs.

    {
        switch (type)
        {
        case XmlNodeType.ProcessingInstruction:
        case XmlNodeType.Comment:
        case XmlNodeType.Whitespace:
        case XmlNodeType.SignificantWhitespace:
            return true;
        case XmlNodeType.DocumentType:
            if (DocumentType != null)
            {
                throw new InvalidOperationException(System.SR.Xdom_DualDocumentTypeNode);
            }
            return true;
        case XmlNodeType.Element:
            if (DocumentElement != null)
            {
                throw new InvalidOperationException(System.SR.Xdom_DualDocumentElementNode);
            }
            return true;
        case XmlNodeType.XmlDeclaration:
            if (Declaration != null)
            {
                throw new InvalidOperationException(System.SR.Xdom_DualDeclarationNode);
            }
            return true;
        default:
            return false;
        }
    }

References System.Xml.XmlDocument.Declaration, System.Xml.XmlDocument.DocumentElement, System.Xml.XmlDocument.DocumentType, System.type, System.SR.Xdom_DualDeclarationNode, System.SR.Xdom_DualDocumentElementNode, and System.SR.Xdom_DualDocumentTypeNode.

Referenced by System.Xml.XmlDocument.AppendChildForLoad().