private bool VisitMethod_Enumerable(MethodCallExpression exp)
{
var args = exp.Arguments;
switch (exp.Method.Name)
{
case LinqConsts.EnumerableMethod_Contains:
if (args.Count == 2)
{
_operator = _hasNot ? PropertyOperator.NotIn : PropertyOperator.In;
this.Visit(args[1]); //先访问属性
this.Visit(args[0]); //再访问列表常量
this.MakeConstraint();
return(true);
}
break;
case LinqConsts.EnumerableMethod_Any:
case LinqConsts.EnumerableMethod_All:
var subQueryBuilder = new SubEntityQueryBuilder();
_constraintResult = subQueryBuilder.Build(exp, _query, this.PropertyFinder);
this.MakeConstraint();
return(true);
default:
break;
}
return(false);
}
private bool VisitMethod_Enumerable(MethodCallExpression exp)
{
var args = exp.Arguments;
switch (exp.Method.Name)
{
case LinqConsts.EnumerableMethod_Contains:
if (args.Count == 2)
{
_operator = _hasNot ? PropertyOperator.NotIn : PropertyOperator.In;
this.Visit(args[1]);//先访问属性
this.Visit(args[0]);//再访问列表常量
this.MakeConstraint();
return true;
}
break;
case LinqConsts.EnumerableMethod_Any:
case LinqConsts.EnumerableMethod_All:
var subQueryBuilder = new SubEntityQueryBuilder();
_constraintResult = subQueryBuilder.Build(exp, _query, this.PropertyFinder);
this.MakeConstraint();
return true;
default:
break;
}
return false;
}
