public override void FinishInitialization(IParserContext context)
{
base.FinishInitialization(context);
string targetProperty = Storyboard.GetTargetProperty(this);
_propertyExpression = String.IsNullOrEmpty(targetProperty) ? null : PathExpression.Compile(context, targetProperty);
}
public override void FinishInitialization(IParserContext context)
{
base.FinishInitialization(context);
string path = Path ?? "";
_compiledPath = string.IsNullOrEmpty(path) ? null : PathExpression.Compile(context, path);
}
void IEvaluableMarkupExtension.Initialize(IParserContext context)
{
if (_path == null)
{
throw new XamlBindingException("CommandBaseMarkupExtension: Path mustn't be null");
}
_compiledPath = PathExpression.Compile(context, _path);
}
void IInitializable.FinishInitialization(IParserContext context)
{
if (_path == null)
{
throw new XamlBindingException("{0}: Path mustn't be null", GetType().Name);
}
_compiledPath = PathExpression.Compile(context, _path);
ResourceDictionary.RegisterUnmodifiableResourceDuringParsingProcess(this, context);
}
void IEvaluableMarkupExtension.Initialize(IParserContext context)
{
string localName;
string namespaceURI;
context.LookupNamespace(_typeName, out localName, out namespaceURI);
Type type = context.GetNamespaceHandler(namespaceURI).GetElementType(localName);
IDataDescriptor result;
try
{
if (PathExpression.Compile(context, _staticMemberName).Evaluate(
new ValueDataDescriptor(type), out result))
{
_value = result.Value;
}
}
catch (XamlBindingException e)
{
ServiceRegistration.Get <ILogger>().Warn("Error evaluating Static markup", e);
}
}
