Call DDV_MinMaxDouble to verify that the value in the control associated with value falls between minVal and maxVal.
void AFXAPI DDV_MinMaxDouble(
double const& value,
A pointer to a CDataExchange object. The framework supplies this object to establish the context of the data exchange, including its direction.
A reference to a member variable of the dialog box, form view, or control view object with which data is validated.
Minimum value (of type double) allowed.
Maximum value (of type double) allowed.