DllImport - C类型到.NET类型

Question

我有dll功能

DLLExport int PatchSomething(char*, char*, DWORD, unsigned char*, unsigned short int);

但无法将参数完全传输到.NET

F＃：

模块RNInvoke

open System
open System.Runtime.InteropServices
open Microsoft.FSharp.NativeInterop
open Microsoft.FSharp.Math

module Native =
    [<System.Runtime.InteropServices.DllImport("DesuDLL.dll",EntryPoint="add")>]
    extern int PatchSomething(char*, char*, DWORD, unsigned char*, unsigned short int);

或C＃

[DllImport("DesuDLL.dll")]
private static extern int PatchSomething(char*, char*, DWORD, unsigned char*, unsigned short int);

错误 unsigned char * 和 unsigned short int

Answer 1

尝试类似：

[DllImport("DesuDLL.dll")]
private static extern int PatchSomething(string a,string b,uint c,string d,ushort e);

您可能还需要将CharSet = Auto抛出到属性中。我唯一关心的是unsigned char指针。