20190625

1、函数申明与定义

CString DblToStr(float fltVal);

class CADODatabase
{
public:
enum cadoConnectModeEnum

｝

CString DblToStr(float fltVal)
{
CString strRet = _T("");
char buff[50];

_gcvt(fltVal, 10, buff);
strRet = buff;
return strRet;
}

 

2、父类子类

m_pParent->SendMessage(MY_COMMENTEDIT_MESSAGE, WPARAM(&var), 0 );