Async and await Problem

Question

I have an Asynchronous Action method in which i used async and Task. Now i want to use await statement in it but when i use await statement it gives me error. Following is my Action method:

 

public async Task<IActionResult> SearchAllEmployees()

{

var empRecord = from emp in dbContext.EmployeeGeneralDetails

                join c in dbContext.Countries on emp.EmpNationality equals c.CountryCode

                join b in dbContext.Branches on emp.EmpBranchCode equals b.BranchCode

                join d in dbContext.Departments on emp.EmpDepttCode equals d.DepartmentID

                select new RetrieveEmployeeDetails

                {

                EmpCode = emp.EmpCode,

                EmpFullName = emp.EmpFullName,

                EmpBirthDate = emp.EmpBirthDate,

                EmpGender = emp.EmpGender,

                EmpJoiningDate = emp.EmpJoiningDate,

                EmpMobileNumber = emp.EmpMobileNumber,

                EmpEmailAddress = emp.EmpEmailAddress,

                EmpPicture = emp.EmpPicture,

                CountryName = c.CountryName,

                BranchName = b.BranchName,

                DepartmentName = d.DepartmentName

                };

return PartialView(empRecord);

}

 

 

Please explain in the above Action method where i can use the await statement.