引入如下命名空间
using System.Runtime.InteropServices;
#region 内存清理 [DllImport("kernel32.dll", EntryPoint = "SetProcessWorkingSetSize")] public static extern int SetProcessWorkingSetSize(IntPtr process, int minSize, int maxSize); /// <summary> /// 释放内存 /// </summary> public void ClearMemory() { GC.Collect(); GC.WaitForPendingFinalizers(); if (Environment.OSVersion.Platform == PlatformID.Win32NT) SetProcessWorkingSetSize(System.Diagnostics.Process.GetCurrentProcess().Handle, -1, -1); } #endregion