Using Predicate Builder with Repository pattern in ABP #2809

3 Answer(s)

• 

  0

  ismcagdas created 9 years ago

  Support Team

  Hi,

  You can use it like in it's examples. Did you have any problems while using it ?

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• 

  0

  maharatha created 9 years ago

  var predicate = PredicateBuilder.New<_masterFileAttributeRepository>();
  
              if (!string.IsNullOrWhiteSpace(input.StringValue1))
              {
                  predicate = predicate.And(x => x.StringValue1.Contains(input.StringValue1));
              }
              if (!string.IsNullOrWhiteSpace(input.StringValue2))
              {
                  predicate = predicate.And(x => x.StringValue2.Contains(input.StringValue2));
              }
  

  I am trying like this but x.StringValue1 is throwing error.

  Am I doing anything wrong ?

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  0

  ismcagdas created 9 years ago

  Support Team

  Hi,

  I haven't tried .New function but maybe you need to give your entity for that ? If it does not work, can you try it like this.

  var predicate = PredicateBuilder.True <Product> ();
  

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