网上搜来的:
让.NET程序快速释放内存的办法[DllImport("kernel32.dll")]
public static extern bool SetProcessWorkingSetSize(IntPtr process, int minSize, int maxSize);
public static void GarbageCollect()
{
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
}
public static void FlushMemory()
{
GarbageCollect();
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
Win32.SetProcessWorkingSetSize(System.Diagnostics.Process.GetCurrentProcess().Handle, -1, -1);
}
}
NET里面还有一个类可以达到这个效果
System.Diagnostics.Process.GetCurrentProcess().MinWorkingSet = new System.IntPtr(5);
采用定时释放+窗体打开的时候,效果很好,估计程序占的内存会在20以下