private static void TestStructExactLayout()
{
ShowMarshalSize(typeof(MsEmployeeEx2));
// ����һ���������Գ�ʼֵ
MsEmployeeEx2 employee = new MsEmployeeEx2();
employee.EmployeeID = 10001;
employee.EmployedYear = 1;
employee.CurrentLevel = 59;
employee.RegionId = 1000;
employee.ZipCode = 16;
employee.CurrentSalary = 123456;
GetEmployeeInfoEx2(ref employee);
Console.WriteLine("Ա����Ϣ:");
Console.WriteLine("ID: {0}", employee.EmployeeID);
Console.WriteLine("����: {0}", employee.EmployedYear);
Console.WriteLine("ְ��: {0}", employee.CurrentLevel);
Console.WriteLine("�������: {0}", employee.RegionId);
Console.WriteLine("��������: {0}", employee.ZipCode);
Console.WriteLine("����: {0}", employee.CurrentSalary);
}
private static extern void GetEmployeeInfoEx2(ref MsEmployeeEx2 employee);
