.NET 程式必需載入 .NET Framework ，所以記憶體用量至少5MB以上

其實可以透過 SetProcessWorkingSetSize API 來達到記憶體壓縮的效果 以下為程式碼範例：

using System;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Windows.Forms;

namespace Test
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        //引用API
        [DllImport("kernel32.dll")]
        static extern Boolean SetProcessWorkingSetSize(IntPtr procHandle, Int32 min, Int32 max);

        private void button1_Click(object sender, EventArgs e)
        {
            //壓縮記憶體
            SetProcessWorkingSetSize(Process.GetCurrentProcess().Handle, -1, -1);
        }
    }
}