LINQ TO SQL EXECUTE METHOD ON SELECT

Pravesh Singh

Total Post:101

Points:709
Posted by  Pravesh Singh
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I’m really new to LINQ so I'm trying to figure out how to execute method with lambda expressions.

   public void GetData()

    {

     using (MyClassesDataContext context = new MyClassesDataContext())

                {

                    var problems = (from p in context.Problems select p).Take(10);

                    problems.Select(t => DisplayData(t.Text));

                }

    }

     public void DisplayData(string Text)

            {

            }

I'm getting this error:

The type arguments for method 'System.Linq.Enumerable.Select(System.Collections.Generic.IEnumerable, System.Func)' cannot be inferred from the usage. Try specifying the type arguments explicitly.

at this line:

 problems.Select(t => DisplayData(t.Text));

What am I doing wrong?

  1. Sumit Kesarwani

    Post:378

    Points:2694
    Re: LINQ to SQL execute method on select

    Hi Pravesh, 


    I think that if you make the following change to your code, it will work fine:

    problems.Select(t => { DisplayData(t.Text); return true; })

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