convert char to hex, please help.. [Solved]

[nish]

QString s="ABC";
int len=s.length();
int sum=0;
QChar ch;
for(int i=0;i<len;i++)
{
  ch= s.at(i);
  sum+=ch.unicode();
}

QString s="ABC";
int len=s.length();
int sum=0;
QChar ch;
for(int i=0;i<len;i++)
{
  ch= s.at(i);
  sum+=ch.unicode();
}

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