// HTuple→VC 数据类型转换

HTuple hTuple = 1234;

int i = hTuple[0].I();                  // i=1234

long l = hTuple[0].L();                 // l=1234

long lNumber = hTuple.Num();            // lNumber=1，数据个数

double d = hTuple[0].D();               // d=1234.0000

hTuple = "1234";

CString strBuffer = hTuple[0].S();      // strBuffer="1234"

// VC→HTuple 数据类型转换

int ii = 1234;

double dd = 1234.1234;

CString strTemp = "Halcon";

HTuple hTuple2;

hTuple2[0] = ii;                        // hTuple2[0].I()=1234

hTuple2[1] = dd;                        // hTuple2[1].D()=1234.1234

hTuple2[2] = strTemp.GetBuffer();       // hTuple2[2].S()="Halcon"

i = hTuple2[0].I();                     // i=1234

d = hTuple2[1].D();                     // d=1234.1234

strBuffer = hTuple2[2].S();             // strBuffer="Halcon"

lNumber = hTuple2.Num();                // lNumber=3，数据个数