public override void Recalculate(int depth = 1)
{
foreach (var e in DependentOn)
{
e.UsedBy.Remove(this);
}
DependentOn.Clear();
_ignoreNotifyElementChanged = true;
for (var i = 0; i < Exprs.Length; ++i)
{
if (Exprs[i] == null)
{
var e = new ScalarExpression(ObjectName, VarName + (i + 1), ExprsStrings[i], i, i == 0, this);
Exprs[i] = e;
_values[i] = e.CachedValue;
}
else
{
Exprs[i].AllowedToAddToParent = i == 0;
Exprs[i].SetRawExpression(ExprsStrings[i]);
}
Exprs[i].AllowedToAddToParent = false;
}
_ignoreNotifyElementChanged = false;
NotifyElementChanged();
}
public static ScalarExpression Add(ScalarExpression expr)
{
Data[expr.FullName] = expr;
return(expr);
}