/// <summary>
/// Pasre a ProjectItemDefinitionElement
/// </summary>
private ProjectItemDefinitionElement ParseProjectItemDefinitionXml(XmlElementWithLocation element, ProjectItemDefinitionGroupElement parent)
{
// Orcas inadvertently did not check for reserved item types (like "Choose") in item definitions,
// as we do for item types in item groups. So we do not have a check here.
// Although we could perhaps add one, as such item definitions couldn't be used
// since no items can have the reserved itemType.
ProjectItemDefinitionElement itemDefinition = new ProjectItemDefinitionElement(element, parent, _project);
foreach (XmlAttributeWithLocation attribute in element.Attributes)
{
CheckMetadataAsAttributeName(attribute.Name, out bool isKnownAttribute, out bool isValidMetadataNameInAttribute);
if (!isKnownAttribute && !isValidMetadataNameInAttribute)
{
ProjectXmlUtilities.ThrowProjectInvalidAttribute(attribute);
}
else if (isValidMetadataNameInAttribute)
{
ProjectMetadataElement metadatum = _project.CreateMetadataElement(attribute.Name, attribute.Value);
metadatum.ExpressedAsAttribute = true;
metadatum.Parent = itemDefinition;
itemDefinition.AppendParentedChildNoChecks(metadatum);
}
else if (!ValidAttributesOnlyConditionAndLabel.Contains(attribute.Name))
{
ProjectXmlUtilities.ThrowProjectInvalidAttribute(attribute);
}
}
foreach (XmlElementWithLocation childElement in ProjectXmlUtilities.GetVerifyThrowProjectChildElements(element))
{
ProjectMetadataElement metadatum = ParseProjectMetadataElement(childElement, itemDefinition);
itemDefinition.AppendParentedChildNoChecks(metadatum);
}
return(itemDefinition);
}
/// <summary>
/// Initialize a ProjectItemDefinitionElement instance from a node read from a project file
/// </summary>
internal ProjectItemDefinitionElement(XmlElement xmlElement, ProjectItemDefinitionGroupElement parent, ProjectRootElement containingProject)
: base(xmlElement, parent, containingProject)
{
ErrorUtilities.VerifyThrowArgumentNull(parent, nameof(parent));
}