public TIAOpennessConstant FindConstant(string name)
{
foreach (var t in TagTables)
{
var c = t.Constants.FirstOrDefault(x => x.Name == name);
if (c != null)
{
return(c);
}
}
foreach (var f in SubItems.Flatten(x => x.SubItems))
{
foreach (var t in TagTables)
{
var c = t.Constants.FirstOrDefault(x => x.Name == name);
if (c != null)
{
return(c);
}
}
}
return(null);
}