Tüm kod yolları, Catch

Question

'u kullanırken değer döndürmez. Aşağıdaki kodda "tüm kod yollarının değerlerini döndürmüyor" alıyorum. Aşağıdaki kodum var. Sanırım uygun şekilde geri dönüyorum ama yine de bir hata var.

[Route("User")] 
public HttpResponseMessage Post([FromBody] Employee employee) 
//FromBody forces the web api to read a simple tye from the request body. 
{ 
    try 
    { 
     Employee incomingEmployee = employee; 
     if (incomingEmployee == null) 
     { 
     Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Could not read the request"); 
     } 
     else if (UserManager.AddUser(employee) > 0) 
     { 
     return Request.CreateResponse(HttpStatusCode.Created); 
     } 
     else 
     { 
     return Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Could not save to database"); 
     } 
    } 
    catch (Exception ex) 
    { 
     return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex); 
    } 
} 

Answer 1

İlk if ifadesinde bir return ifadesi unuttun.

[Route("User")] 
public HttpResponseMessage Post([FromBody] Employee employee) 
//FromBody forces the web api to read a simple tye from the request body. 
{ 
    try 
    { 
     Employee incomingEmployee = employee; 
     if (incomingEmployee == null) 
     { 
    -->return Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Could not read the request"); 
     } 
     else if (UserManager.AddUser(employee) > 0) 
     { 
     return Request.CreateResponse(HttpStatusCode.Created); 
     } 
     else 
     { 
     return Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Could not save to database"); 
     } 
    } 
    catch (Exception ex) 
    { 
     return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex); 
    } 
}