读卡器库常见参数类型之C++和 C#对照表
C++ C ：
char --- StringBuilder
char * --- StringBuilder
unsigned char --- byte
unsigned char * --- byte[]
int --- int
int * ref int
unsigned int * --- ref uint
unsigned short --- UInt16
// c++:HANDLE(void *) ---- c#:System.IntPtr
// c++:Byte(unsigned char) ---- c#:System.Byte
// c++:SHORT(short) ---- c#:System.Int16
// c++:WORD(unsigned short) ---- c#:System.UInt16
// c++:INT(int) ---- c#:System.Int16
// c++:INT(int) ---- c#:System.Int32
// c++:UINT(unsigned int) ---- c#:System.UInt16
// c++:UINT(unsigned int) ---- c#:System.UInt32
// c++:LONG(long) ---- c#:System.Int32
// c++:ULONG(unsigned long) ---- c#:System.UInt32
// c++:DWORD(unsigned long) ---- c#:System.UInt32
// c++:DECIMAL ---- c#:System.Decimal
// c++:BOOL(long) ---- c#:System.Boolean
// c++:CHAR(char) ---- c#:System.Char
// c++:LPSTR(char *) ---- c#:System.String
// c++:LPWSTR(wchar_t *) ---- c#:System.String
// c++:LPCSTR(const char *) ---- c#:System.String
// c++:LPCWSTR(const wchar_t *) ---- c#:System.String
// c++:PCAHR(char *) ---- c#:System.String
// c++:BSTR ---- c#:System.String
// c++:FLOAT(float) ---- c#:System.Single
// c++:DOUBLE(double) ---- c#:System.Double
// c++:VARIANT ---- c#:System.Object
// c++:PBYTE(byte *) ---- c#:System.Byte[]
// c++:BSTR ---- c#:StringBuilder
// c++:LPCTSTR ---- c#:StringBuilder
// c++:LPCTSTR ---- c#:string
// c++:LPTSTR ---- c#:[MarshalAs(UnmanagedType.LPTStr)] string
// c++:LPTSTR 输出变量名 ---- c#:StringBuilder 输出变量名
// c++:LPCWSTR ---- c#:IntPtr
// c++:BOOL ---- c#:bool
// c++:HMODULE ---- c#:IntPtr
// c++:HINSTANCE ---- c#:IntPtr
// c++:结构体 ---- c#:public struct 结构体{};
// c++:结构体 **变量名 ---- c#:out 变量名 //C#中提前申明一个结构体实例化后的变量名
// c++:结构体 &变量名 ---- c#:ref 结构体 变量名
// c++:WORD ---- c#:ushort
// c++:DWORD ---- c#:uint
// c++:DWORD ---- c#:int
// c++:UCHAR ---- c#:int
// c++:UCHAR ---- c#:byte
// c++:UCHAR* ---- c#:string
// c++:UCHAR* ---- c#:IntPtr
// c++:GUID ---- c#:Guid
// c++:Handle ---- c#:IntPtr
// c++:HWND ---- c#:IntPtr
// c++:DWORD ---- c#:int
// c++:COLORREF ---- c#:uint
// c++:unsigned char ---- c#:byte
// c++:unsigned char * ---- c#:ref byte
// c++:unsigned char * ---- c#: [MarshalAs(UnmanagedType.LPArray)] byte[]
// c++:unsigned char * ---- c#:[MarshalAs(UnmanagedType.LPArray)] Intptr
// c++:handle ---- c#:IntPtr
// c++:hwnd ---- c#:IntPtr
// c++:unsigned char & ---- c#:ref byte
// c++:unsigned char 变量名 ---- c#:byte 变量名
// c++:unsigned short 变量名 ---- c#:ushort 变量名
// c++:unsigned int 变量名 ---- c#:uint 变量名
// c++:unsigned long 变量名 ---- c#:ulong 变量名
// c++:char 变量名 ---- c#:byte 变量名 // C++中一个字符用一个字节表示,C#中一个字符用两个字节表示
// c++:char 数组名[数组大小] ---- c#:MarshalAs(UnmanagedType.ByValTStr, SizeConst = 数组大小)] public string 数组名; ushort
// c++:char * ---- c#:string // 传入参数
// c++:char * ---- c#:StringBuilder // 传出参数
// c++:char *变量名 ---- c#:ref string 变量名
// c++:char *输入变量名 ---- c#:string 输入变量名
// c++:char *输出变量名 ---- c#:[MarshalAs(UnmanagedType.LPStr)] StringBuilder 输出变量名
// c++:char ** ---- c#:string
// c++:char **变量名 ---- c#:ref string 变量名
// c++:const char * ---- c#:string
// c++:char[] ---- c#:string
// c++:char 变量名[数组大小] ---- c#:[MarshalAs(UnmanagedType.ByValTStr,SizeConst=数组大小)] public string 变量名;
// c++:struct 结构体名 *变量名 ---- c#:ref 结构体名 变量名
// c++:委托 变量名 ---- c#:委托 变量名
// c++:int ---- c#:int
// c++:int ---- c#:ref int
// c++:int & ---- c#:ref int
// c++:int * ---- c#:ref int // C#中调用前需定义int 变量名 = 0;
// c++:*int ---- c#:IntPtr
// c++:int32 PIPTR * ---- c#:int32[]
// c++:float PIPTR * ---- c#:float[]
// c++:double** 数组名 ---- c#:ref double 数组名
// c++:double*[] 数组名 ---- c#:ref double 数组名
// c++:long ---- c#:int
// c++:ulong ---- c#:int
// c++:UINT8 * ---- c#:ref byte // C#中调用前需定义byte 变量名 = new byte();
// c++:void * ---- c#:IntPtr
// c++:void * user_obj_param ---- c#:IntPtr user_obj_param
// c++:void * 对象名称 ---- c# : ( [MarshalAs(UnmanagedType.AsAny)]Object 对象名称
// c++:char, INT8, SBYTE, CHAR ---- c#:System.SByte
// c++:short, short int, INT16, SHORT ---- c#:System.Int16
// c++:int, long, long int, INT32, LONG32, BOOL , INT ---- c#:System.Int32
// c++:__int64, INT64, LONGLONG ---- c#:System.Int64
// c++:unsigned char, UINT8, UCHAR , BYTE ---- c#:System.Byte
// c++:unsigned short, UINT16, USHORT, WORD, ATOM, WCHAR , __wchar_t ---- c#:System.UInt16
// c++:unsigned, unsigned int, UINT32, ULONG32, DWORD32, ULONG, DWORD, UINT ---- c#:System.UInt32
// c++:unsigned __int64, UINT64, DWORDLONG, ULONGLONG ---- c#:System.UInt64
// c++:float, FLOAT ---- c#:System.Single
// c++:double, long double, DOUBLE ---- c#:System.Double
************************结构体
头文件：unsigned char Photo[1024];
C#导入方式：
MarshalAs(UnmanagedType.U1, SizeConst = 1024)
public byte Photo;
public struct SSCard_IDINFO /*社保卡信息结构体*/
{
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 40)]
public string name; /*姓名*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 10)]
public string sex; /*性别*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 20)]
public string nation; /*民族*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 50)]
public string birthday; /*出生日期（YYYYMMDD）*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 50)]
public string signdat; /*发证日期（YYYYMMDD）*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 50)]
public string validterm; /*有效日期（YYYYMMDD）*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 40)]
public string cardnumber; /*卡号*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 40)]
public string idnumber; /*社会保障号码(身份证号)*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 64)]
public string city; /*城市代码*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 8)]
public string cardveVrsion; /*社保卡版本*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 64)]
public string identityCode; /*卡识别码*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
public string szTerminalNo; /*SAM卡识别号*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 200)]
public string Other;/*其他*/
}
public struct IDINFO /*身份证信息结构体*/
{
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 40)]
public string name; /*中文姓名*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 40)]
public string ENfullname; /*英文姓名*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 10)]
public string sex; /*性别*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 20)]
public string people; /*民族*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 200)]
public string address; /*地址*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 50)]
public string birthday; /*出生日期（YYYYMMDD）*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 50)]
public string signdate; /*发证日期（YYYYMMDD）*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 50)]
public string validterm; /*有效日期（YYYYMMDD）*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 40)]
public string number; /*证件号码*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 50)]
public string organs; /*发证机关(或外国人永久居住正-当次申请受理机关)*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 200)]
public string Nationality; /*国籍*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 2049)]
public string Photo; /*读取二代证电子信息时保存照片数据信息*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 200)]
public string Other; /*其他*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 24)]
public string passNu; /*通行证号*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 8)]
public string signCount; /*签发数次*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 8)]
public string certVersion; /*证件版本*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 6)]
public string certType; /*卡片类型："0"大陆身份证 "I"外国人 "J"港澳台*/
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 2049)]
public string figData; /*指纹信息*/
}
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