System.Linq.Dynamic.Core parsing error

Question

System.Linq.Dynamic.Core parsing error

dynamic-linq

Question

I have a simple class with one int property called Int:

public class TestObject
    {
        public int Int { get; set; }
    }

and wherePredicate "Int >= 90"

When I trying to use it with a IQueryable.Where(wherePredicate) the error occurs: System.Linq.Dynamic.Core.Exceptions.ParseException: '.' or '(' or string literal expected

When I change wherePredicate to "It.Int >= 90" - works as expected.

Stanislaw Tristan

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Stef Heyenrath · Accepted Answer · 1/13/2018 11:26:56 AM

Accepted Answer

Int is a reserved key-word.

Use a different Property name:

void Main()
{
    var l = new List<TestObject>();
    var q = l.AsQueryable();
    var result = q.Where("X >= 90");

    result.Dump(); // LINQPad
}

public class TestObject
{
    public int X { get; set; }
}

Stef Heyenrath

System.Linq.Dynamic.Core parsing error

Question

Fastest Entity Framework Extensions

Accepted Answer

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