请问以下C++代码如何转成C#

typedef void* HSECS;
typedef int (*TEST_PROC)(HSECS session);
 typedef map<string, TEST_PROC> TEST_PROC_MAP;

using HSECS = System.IntPtr;

delegate int TEST_PROC(HSECS hession);

还有一段代码

 TEST_PROC_INFO test_proc_list[] = 
{
    {"1",  test_send_ascii,         "Send ASCII item to host."                },
    {"2", test_send_list,           "Send List item to host."                 },
    {"3", test_send_list_embedded,  "Send List item(embedded) to host."       },
    {"4", test_send_U1_0,           "Send U1_0 item to host."                 },
    {"5", test_send_U4_0,           "Send U4_0 item to host."                 },
    {"7", test_send_U4_4294967295,  "Send U4_4294967295 item to host."        },
};

TEST_PROC_MAP test_proc_map;

有好多类你没贴出来

struct TEST_PROC_INFO
{
    string id;
    TEST_PORC ptr_proc;//少TEST_PORC的定义
    byte[] desc;
}

 typedef void* HSECS;
 typedef int (*TEST_PROC)(HSECS session);