Export (0) Print
Expand All
MFC
TRY
Expand Minimize
0 out of 1 rated this helpful - Rate this topic

DDV_MinMaxDouble 

Call DDV_MinMaxDouble to verify that the value in the control associated with value falls between minVal and maxVal.


void AFXAPI DDV_MinMaxDouble(
   CDataExchange* pDX,
   double const& value,
   double minVal,
   double maxVal 
);

Parameters

pDX

A pointer to a CDataExchange object. The framework supplies this object to establish the context of the data exchange, including its direction.

value

A reference to a member variable of the dialog box, form view, or control view object with which data is validated.

minVal

Minimum value (of type double) allowed.

maxVal

Maximum value (of type double) allowed.

For more information about DDV, see Dialog Data Exchange and Validation.

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft. All rights reserved.