C ++ converts data type to C #

Many projects involve C # Calling C ++ DLL.

This work can be divided into two aspects:

(1) rewrite the types defined in C ++ in C #, mainly struct and # define.

(2) introduce the DLL of C ++ in C # And use [dllimport ("*. dll")] public static extern long API.

 

In both aspects, you need to understand the data type corresponding to C ++ to C #.ArticleFor more information about calling the C # DLL method, see other articles.

C ++ C #

INT (long) int32

Byte byte

Word (unsigned short) uint16

DWORD (unsigned INT) uint32

Char char

Handle (void *) intptr

Bool Boolean

Unsigned long * (DWORD *) ulong []

Unsigned char * byte []

Char * string