private void detach_tblEmployeeDocuments(tblEmployeeDocument entity)
 {
     this.SendPropertyChanging();
     entity.tblEmployee = null;
 }
 partial void UpdatetblEmployeeDocument(tblEmployeeDocument instance);
 partial void DeletetblEmployeeDocument(tblEmployeeDocument instance);
 partial void InserttblEmployeeDocument(tblEmployeeDocument instance);