Entity Framework Code First Stored Proc Incorrect Syntax / Must Declare Scalar Varible

Working on getting a stored procedure to execute from a web app. I can verify that the values are being populated like the should but I either get one of two errors. Here is the re

Solution 1:

// Message = "Must declare the scalar variable \"@OldCompany\"." - have tried with both the parameter1 and parameter1.Value, parameter2 and parameter2.Valuepublic virtual intusp_TransferRecords(int oldCompany, int newCompany)
{
    SqlParameterparameter1=newSqlParameter("OldCompany", oldCompany);
    SqlParameterparameter2=newSqlParameter("NewCompany", newCompany);
    return ((IObjectContextAdapter)this).ObjectContext.ExecuteStoreCommand("usp_CopyRecord @OldCompany, @NewCompany", parameter1, parameter2);
}

Your error message tells you the problem.

"Must declare the scalar variable \"@OldCompany\"."

"@OldCompany" != "OldCompany"

Solution 2:

Here is what eventually

// Workingpublic virtual intusp_TransferRecords(int oldCompany, int newCompany)
{
   var@params = newSqlParameter[]
   {
       newSqlParameter("OldCompany", oldCompany),
       newSqlParameter("NewCompany", newCompany)
   };
   return ((IObjectContextAdapter)this).ObjectContext.ExecuteStoreCommand("usp_TransferRecords @OldCompany, @NewCompany", @params);
}