private IDetailBlockStart FindBlockStart(Func <IDetailBlockStart, bool> predicate)
{
// As a possibly premature optimization, check the parent container first as
// semantically correct nesting will have it there
var container = this.Parent as IRDomContainer;
if (container != null)
{
var fromParent = container.GetMembers()
.OfType <IDetailBlockStart>()
.Where(predicate)
.FirstOrDefault();
if (fromParent != null)
{
return(fromParent);
}
}
var rootOrBase = Ancestors.Last(); // Root
var descendants = rootOrBase.Descendants
.OfType <IDetailBlockStart>()
.Where(predicate)
.FirstOrDefault();
if (descendants != null)
{
return(descendants);
}
throw new InvalidOperationException("Matching end region not found");
}
public void Write(Severity type, object context, string format, object arg0, object arg1 = null)
{
Sink.Write(type, context ?? Ancestors.Last(), format, arg0, arg1);
}
public void Write(Severity type, object context, string format, params object[] args)
{
Sink.Write(type, context ?? Ancestors.Last(), format, args);
}
public void Write(Severity type, object context, string format)
{
Sink.Write(type, context ?? Ancestors.Last(), format);
}