namespace lambda
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
List<Employee> listEmployees = new List<Employee>()
{
new Employee{ID = 101, Name = "Mark"},
new Employee{ID = 102, Name = "John"},
new Employee{ID = 103, Name = "Mary"},
};
// STEP 2
Predicate <Employee> employeePeridicate = new Predicate<Employee>(FindEmployee);
// STEP 3
Employee employee = listEmployees.Find(emp => FindEmployee(emp));
MessageBox.Show(employee.ID.ToString() + ", " + employee.Name.ToString());
}
// STEP 1
public static bool FindEmployee(Employee emp)
{
return emp.ID == 102;
}
}
}
//
namespace lambda
{
class Employee
{
public int ID { get; set; }
public string Name { get; set; }
}
}
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