protected VisitChildren ( System.Linq.Expressions.ExpressionTreeVisitor visitor ) : |
||
visitor | System.Linq.Expressions.ExpressionTreeVisitor | |
Результат |
protected override Expression VisitChildren (ExpressionTreeVisitor visitor)
{
ArgumentUtility.CheckNotNull ("visitor", visitor);
var newExpression = visitor.VisitExpression (_expression);
if (newExpression != _expression)
return new SqlLengthExpression (newExpression);
else
return this;
}