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