Visual Studio .NET 2003
Call DDV_MinMaxFloat to verify that the value in the control associated with value falls between minVal and maxVal.
void AFXAPI DDV_MinMaxFloat( CDataExchange* pDX, float value, float minVal, float maxVal );
- 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 float) allowed.
- Maximum value (of type float) allowed.
For more information about DDV, see Dialog Data Exchange and Validation.