C#璋冪敤DLL寰堝儚VB錛屼笅闈㈣璁虹殑C#璋冪敤DLL鐨勬柟寮忋?
鐪嬬湅涓嬮潰鐨勪緥瀛愶紝婕旂ず浜嗘庝箞瀹氫箟DLL鍑芥暟鎺ュ彛
public class Utility
{
[DllImport("kernel32",
EntryPoint=鈥滳reateDirectory鈥?
CallingConvention=CallingConvention.StdCall]
public static extern bool Create (string name);
[DllImport("User32"]
EntryPoint=鈥滿essageBox鈥?
CallingConvention=CallingConvention.StdCall]
public static extern int MsgBox (string msg);
}
class MyClass
{
public static int Main()
{
string myString;
Console.Write("Enter your message: ");
myString = Console.ReadLine();
return Utility.MsgBox(myString);
}
}
鍊煎緱娉ㄦ剰鐨勬槸錛岀己鐪佺殑璋冪敤瑙勫垯(CallingConvention)鏄疭tdcall錛屽悓Winapi錛屽湪
C++閲屾槸__stdcall鐨勫艦寮忥紝鍑芥暟鍏ュ彛(EntryPoint)緙虹渷鏄悓鍚嶏紝濡侰reateDirectory
鐨勫畾涔変篃鍙互涓?
[DllImport("kernel32")]
static extern bool CreateDirectory(string name, SecurityAttributes sa);
WIN32 API鍘熷瀷涓?
BOOL CreateDirectory(
LPCTSTR lpPathName, // directory name
LPSECURITY_ATTRIBUTES lpSecurityAttributes // SD
);
鍦ㄨ皟鐢╓IN32 API鏃舵敞鎰忛偅浜涚被鍨嬬殑杞崲錛屽緇撴瀯(struct)銆佹寚閽?pointer)錛?
鏈夊叧鍚勭璇█涔嬮棿綾誨瀷杞崲鍜孌llImport灞炴х殑璇︾粏淇℃伅鍙互鍙傝僑DK鏂囨。
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