如何在C ++ JNI中将十进制转换为十六进制

Question

Current convert decimal to hex in C#, i using code :

private string Dec2Hex(int value)
{
    return value.ToString("X2");
}

Please help port to C++ Jni. Thanks

Answer 1

so decimal to hex goes this way, if this helps you

std::stringstream ss;
ss<< std::hex << decimal_value;
std::string res ( ss.str() );
std::cout << res;

Answer 2

int value = Convert.ToInt32(/*"HexValue"*/);
String hexRepresentation = Convert.ToString(value, 16);