using System; using System.Diagnostics; using System.Runtime.InteropServices; /// <summary> /// 包含各种内存管理、优化的方法 /// </summary>     public class Memory     {         private static readonly Version myVersion = new Version(1, 0);         /// <summary>         /// 将当前进程的内存占用尺寸设置到最小         /// </summary>         /// <returns>0为成功,-1为失败</returns>         public static int SetProcessMemoryToMin()         {             return SetProcessMemoryToMin(Process.GetCurrentProcess().Handle);         }         /// <summary>         /// 将内存占用尺寸设置到最小         /// </summary>         /// <param name="SetProcess">需要设置内存使用范围的程序进程句柄，一般为当前进程， 如：System.Diagnostics.Process.GetCurrentProcess().Handle</param>         /// <returns>0为成功,-1为失败</returns>         public static int SetProcessMemoryToMin(IntPtr SetProcess)         {             if (Environment.OSVersion.Platform == PlatformID.Win32NT)             {                 return SetProcessWorkingSetSize(SetProcess, -1, -1);             }             return -1;         }         [DllImport("kernel32.dll")]         private static extern int SetProcessWorkingSetSize(IntPtr hProcess, int dwMinimumWorkingSetSize, int dwMaximumWorkingSetSize);     }