Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All
MFC
TRY
Expand Minimize
Important This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here.

DDV_MinMaxFloat

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  
);

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 float) allowed.

maxVal

Maximum value (of type float) allowed.

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

Header: afxdd_.h

Community Additions

ADD
Show:
© 2015 Microsoft