protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack)
{
return;
}
if (Request.Params["Id"] == null)
{
this.employeesGrid.DataSource = this.GetEmployees();
Page.DataBind();
}
else
{
var context = new NORTHWNDEntities();
using (context)
{
this.employeesGrid.DataSource = this.GetEmployees();
int id = int.Parse(Request.Params["Id"]);
var employee = context.Employees.FirstOrDefault(em => em.EmployeeID == id);
this.FormViewEmployee.DataSource = new List<Employee> { employee };
Page.DataBind();
}
}
}
public ICollection<Employee> GetEmployees()
{
var context = new NORTHWNDEntities();
using (context)
{
var employees = context.Employees.ToList();
return employees;
}
}
public IList<EmployeeModel> GetEmployees()
{
var context = new NORTHWNDEntities();
using (context)
{
var employees =
(from employee in context.Employees
select new EmployeeModel()
{
FullName = employee.FirstName + " " + employee.LastName,
Id = employee.EmployeeID
}).ToList();
return employees;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request.Params["Id"] == null)
{
Response.Redirect("Employees.aspx");
}
else
{
var context = new NORTHWNDEntities();
using (context)
{
int id = int.Parse(Request.Params["Id"]);
var employee = context.Employees.FirstOrDefault(em => em.EmployeeID == id);
this.EmployeeDetails.DataSource = new List<Employee>() { employee };
Page.DataBind();
}
}
}
