AutoHotkey Language: Custom Memory Performance Monitoring Tool
AutoHotkey（简称AHK）是一款开源自动化脚本语言，它允许用户通过编写脚本来自动化日常任务，提高工作效率。在计算机使用过程中，内存性能监控是一个重要的环节，可以帮助用户了解系统内存使用情况，及时发现并解决内存泄漏等问题。本文将围绕AutoHotkey语言，编写一个自定义的内存性能监控工具，实现实时监控内存使用情况，并提供内存优化建议。
系统环境
- 操作系统：Windows 10及以上
- AutoHotkey版本：v1.1.33.01或更高版本
工具功能
1. 实时监控内存使用情况，包括总内存、已用内存、可用内存等；
2. 显示内存使用率，包括物理内存和虚拟内存；
3. 提供内存优化建议，如关闭不必要的后台程序、清理磁盘空间等；
4. 可自定义监控频率，如每5秒、每10秒等；
5. 可设置内存使用阈值，当内存使用超过阈值时，自动弹出提示框。
代码实现
以下是一个基于AutoHotkey的自定义内存性能监控工具的示例代码：
```ahk
Persistent
SingleInstance, Force
; 设置监控频率（单位：秒）
MonitorFrequency := 5
; 设置内存使用阈值（单位：%）
MemoryThreshold := 80
; 获取内存信息函数
GetMemoryInfo() {
Process, Exist, taskmgr.exe
If ErrorLevel {
Run, taskmgr.exe
}
WinWait, taskmgr.exe
WinActivate, ahk_class Progman
WinWaitActive, ahk_class Progman
ControlGet, MemoryInfo, Hwnd,, ahk_class Progman
WinGetPos, X, Y, Width, Height, ahk_id %MemoryInfo%
WinGetPos, X, Y, Width, Height, ahk_class Progman
WinGetPos, X, Y, Width, Height, ahk_id %MemoryInfo%
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