使用API函数已经好几年了，封装函数签名基本是参照MSDN上的文档，然后再做数据类型对应。
虽然有 pinvoke.net 这个网站，但基本很少使用。一方面是想多动手，另一方面是因为各种数据类型基本都用过了，都能自己在C#中 对应 起来。
最近在逛github时，发现了一个官方的项目，https://github.com/dotnet/pinvoke，这个项目是流行操作系统的所有P/Invoke方法签名的库集合。
| Library | Package name | Description |
|---|---|---|
| advapi32.dll | PInvoke.AdvApi32 |
Windows Advanced Services |
| bcrypt.dll | PInvoke.BCrypt |
Windows Cryptography API: Next Generation |
| cabinet.dll | PInvoke.Cabinet |
Cabinet API Functions |
| cfgmgr32.dll | PInvoke.CfgMgr32 |
Device and Driver Installation |
| crypt32.dll | PInvoke.Crypt32 |
Windows Cryptography API |
| DwmApi.dll | PInvoke.DwmApi |
Desktop Window Manager |
| fusion.dll | PInvoke.Fusion |
.NET Framework Fusion |
| gdi32.dll | PInvoke.Gdi32 |
Windows Graphics Device Interface |
| hid.dll | PInvoke.Hid |
Windows Human Interface Devices |
| iphlpapi.dll | PInvoke.IPHlpApi |
IP Helper |
| kernel32.dll | PInvoke.Kernel32 |
Windows Kernel API |
| magnification.dll | PInvoke.Magnification |
Windows Magnification API |
| mscoree.dll | PInvoke.MSCorEE |
.NET Framework CLR host |
| msi.dll | PInvoke.Msi |
Microsoft Installer |
| ncrypt.dll | PInvoke.NCrypt |
Windows Cryptography API: Next Generation |
| netapi32.dll | PInvoke.NetApi32 |
Network Management |
| newdev.dll | PInvoke.NewDev |
Device and Driver Installation |
| ntdll.dll | PInvoke.NTDll |
Windows NTDll |
| psapi.dll | PInvoke.Psapi |
Windows Process Status API |
| setupapi.dll | PInvoke.SetupApi |
Windows setup API |
| SHCore.dll | PInvoke.SHCore |
Windows Shell |
| shell32.dll | PInvoke.Shell32 |
Windows Shell |
| user32.dll | PInvoke.User32 |
Windows User Interface |
| userenv.dll | PInvoke.Userenv |
Windows User Environment |
| uxtheme.dll | PInvoke.UxTheme |
Windows Visual Styles |
| winusb.dll | PInvoke.WinUsb |
USB Driver |
| WtsApi32.dll | PInvoke.WtsApi32 |
Windows Remote Desktop Services |
例如要使用User32中的ShowWindow函数
1、导入Nuget包(PInvoke.User32)
2、使用