Question

mfc计算器 wtof函数

void CMy5Dlg::OnButton13()
{
n=0;
data =_wtof(m_result);
m_result=_T("");

}

void CMy5Dlg::OnButton14()
{
n=1;
data =_wtof(m_result);
m_result=_T("");

}

void CMy5Dlg::OnButton15()
{
n=2;
data =_wtof(m_result);
m_result=_T("");
}

void CMy5Dlg::OnButton16()
{
n=3;
data =_wtof(m_result);
m_result=_T("");
}

'_wtof' : undeclared identifier请问在vc6里面改怎么该

Answer 1

vc6.0没有_wtof，你需要用_tstof

Answer 2

wscanf 貌似要用了