C(※)C++Dllのすべてのタイプの変換の方式を引用します。
http://www.it165.net/pro/html/201207/3221.html //C++ DLL 002. //extern "C" __declspec(dllexport) bool (const char* 1, unsigned char* 2) 003. //extern "C" __declspec(dllexport) bool (const unsigned char* 1, char* 2) 004. 005. //C# C++ DLL , , 006. //c++:HANDLE(void *) ---- c#:System.IntPtr 007. //c++:Byte(unsigned char) ---- c#:System.Byte 008. //c++:SHORT(short) ---- c#:System.Int16 009. //c++:WORD(unsigned short) ---- c#:System.UInt16 010. //c++:INT(int) ---- c#:System.Int16 011. //c++:INT(int) ---- c#:System.Int32 012. //c++:UINT(unsigned int) ---- c#:System.UInt16 013. //c++:UINT(unsigned int) ---- c#:System.UInt32 014. //c++:LONG(long) ---- c#:System.Int32 015. //c++:ULONG(unsigned long) ---- c#:System.UInt32 016. //c++:DWORD(unsigned long) ---- c#:System.UInt32 017. //c++:DECIMAL ---- c#:System.Decimal 018. //c++:BOOL(long) ---- c#:System.Boolean 019. //c++:CHAR(char) ---- c#:System.Char 020. //c++:LPSTR(char *) ---- c#:System.String 021. //c++:LPWSTR(wchar_t *) ---- c#:System.String 022. //c++:LPCSTR(const char *) ---- c#:System.String 023. //c++:LPCWSTR(const wchar_t *) ---- c#:System.String 024. //c++:PCAHR(char *) ---- c#:System.String 025. //c++:BSTR ---- c#:System.String 026. //c++:FLOAT(float) ---- c#:System.Single 027. //c++:DOUBLE(double) ---- c#:System.Double 028. //c++:VARIANT ---- c#:System.Object 029. //c++:PBYTE(byte *) ---- c#:System.Byte[] 030. 031. //c++:BSTR ---- c#:StringBuilder 032. //c++:LPCTSTR ---- c#:StringBuilder 033. //c++:LPCTSTR ---- c#:string 034. //c++:LPTSTR ---- c#:[MarshalAs(UnmanagedType.LPTStr)] string 035. //c++:LPTSTR ---- c#:StringBuilder 036. //c++:LPCWSTR ---- c#:IntPtr 037. //c++:BOOL ---- c#:bool 038. //c++:HMODULE ---- c#:IntPtr 039. //c++:HINSTANCE ---- c#:IntPtr 040. //c++: ---- c#:public struct {}; 041. //c++: ** ---- c#:out //C# 042. //c++: & ---- c#:ref 043. //c++:WORD ---- c#:ushort 044. //c++:DWORD ---- c#:uint 045. //c++:DWORD ---- c#:int 046. 047. //c++:UCHAR ---- c#:int 048. //c++:UCHAR ---- c#:byte 049. //c++:UCHAR* ---- c#:string 050. //c++:UCHAR* ---- c#:IntPtr 051. 052. //c++:GUID ---- c#:Guid 053. //c++:Handle ---- c#:IntPtr 054. //c++:HWND ---- c#:IntPtr 055. //c++:DWORD ---- c#:int 056. //c++:COLORREF ---- c#:uint 057. 058. //c++:unsigned char ---- c#:byte 059. //c++:unsigned char * ---- c#:ref byte 060. //c++:unsigned char * ---- c#:[MarshalAs(UnmanagedType.LPArray)] byte[] 061. //c++:unsigned char * ---- c#:[MarshalAs(UnmanagedType.LPArray)] Intptr 062. 063. //c++:unsigned char & ---- c#:ref byte 064. //c++:unsigned char ---- c#:byte 065. //c++:unsigned short ---- c#:ushort 066. //c++:unsigned int ---- c#:uint 067. //c++:unsigned long ---- c#:ulong 068. 069. //c++:char ---- c#:byte //C++ ,C# 070. //c++:char [ ] ---- c#:MarshalAs(UnmanagedType.ByValTStr, SizeConst = )] public string ; ushort 071. 072. //c++:char * ---- c#:string // 073. //c++:char * ---- c#:StringBuilder// 074. //c++:char * ---- c#:ref string 075. //c++:char * ---- c#:string 076. //c++:char * ---- c#:[MarshalAs(UnmanagedType.LPStr)] StringBuilder 077. 078. //c++:char ** ---- c#:string 079. //c++:char ** ---- c#:ref string 080. //c++:const char * ---- c#:string 081. //c++:char[] ---- c#:string 082. //c++:char [ ] ---- c#:[MarshalAs(UnmanagedType.ByValTStr,SizeConst= )] public string ; 083. 084. //c++:struct * ---- c#:ref 085. //c++: ---- c#: 086. 087. //c++:int ---- c#:int 088. //c++:int ---- c#:ref int 089. //c++:int & ---- c#:ref int 090. //c++:int * ---- c#:ref int //C# int = 0; 091.www.it165.net"DISPLAY: none" > 092. //c++:*int ---- c#:IntPtr 093. //c++:int32 PIPTR * ---- c#:int32[] 094. //c++:float PIPTR * ---- c#:float[] 095. 096. 097. //c++:double** ---- c#:ref double 098. //c++:double*[] ---- c#:ref double 099. //c++:long ---- c#:int 100. //c++:ulong ---- c#:int 101. 102. //c++:UINT8 * ---- c#:ref byte //C# byte = new byte(); 103. 104. 105. //c++:handle ---- c#:IntPtr 106. //c++:hwnd ---- c#:IntPtr 107. 108. 109. //c++:void * ---- c#:IntPtr 110. //c++:void * user_obj_param ---- c#:IntPtr user_obj_param 111. //c++:void * ---- c#:([MarshalAs(UnmanagedType.AsAny)]Object 112. 113. 114. 115. //c++:char, INT8, SBYTE, CHAR ---- c#:System.SByte 116. //c++:short, short int, INT16, SHORT ---- c#:System.Int16 117. //c++:int, long, long int, INT32, LONG32, BOOL , INT ---- c#:System.Int32 118. //c++:__int64, INT64, LONGLONG ---- c#:System.Int64 119. //c++:unsigned char, UINT8, UCHAR , BYTE ---- c#:System.Byte 120. //c++:unsigned short, UINT16, USHORT, WORD, ATOM, WCHAR , __wchar_t ---- c#:System.UInt16 121. //c++:unsigned, unsigned int, UINT32, ULONG32, DWORD32, ULONG, DWORD, UINT ---- c#:System.UInt32 122. //c++:unsigned __int64, UINT64, DWORDLONG, ULONGLONG ---- c#:System.UInt64 123. //c++:float, FLOAT ---- c#:System.Single 124. //c++:double, long double, DOUBLE ---- c#:System.Double 125. 126. //Win 32 Types ---- CLR Type 127. //Struct C# Struct 128. //CallBack ，delegate static extern int FunCallBack(string str); 129. 130. //unsigned char** ppImage IntPtr ppImage 131. //int& nWidth ref int nWidth 132. //int*, int&, ref int 133. // ， ref IntPtr 134. // c++: typedef double (*fun_type1)(double); c#:public delegate double fun_type1(double); 135. //char* c++: char*; c#:StringBuilder; 136. //c# : unsafe 137. 138. //unsigned char public byte 139. /* 140. * typedef void (*CALLBACKFUN1W)(wchar_t*, void* pArg); 141. * typedef void (*CALLBACKFUN1A)(char*, void* pArg); 142. * bool BIOPRINT_SENSOR_API dllFun1(CALLBACKFUN1 pCallbackFun1, void* pArg); 143. * 144. * [UnmanagedFunctionPointer(CallingConvention.Cdecl)] 145. * public delegate void CallbackFunc1([MarshalAs(UnmanagedType.LPWStr)] StringBuilder strName, IntPtr pArg); 146. * 147. * 148. */