Question

如何将double类型转换为LPCTSTR? m_myListCtrl.SetItemText(i,1,(LPCTSTR)(double)m_pSet->m_AREAID);报错

Answer 1

利用CString作为中介可以
double a=12.3;
CString cs;
cs.Format("%f",a);
LPCSTR b=cs;
MessageBox(b);

Answer 2

double dData = 18.81;
char strBuff[64] = {0};
sprintf(strBuff, "%f", dData);
m_myListCtrl.SetItemText(i,1,strBuff);