C # calls C + + data type control

Type comparison:

BSTR---------StringBuilder

LPCTSTR---------StringBuilder

LPCWSTR---------IntPtr

Handle---------INTPTR

HWND-----------INTPTR

char *----------string

int *-----------ref int

int &-----------Ref int

void *----------INTPTR

unsigned char *-----ref BYTE

Structs need to redefine a struct in C #

The callback callback function needs to be encapsulated in a delegate, delegate static extern int Funcallback (string str);

C # calls C + + data type control