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DDV_MinMaxLong

 

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


      void AFXAPI DDV_MinMaxLong(
   CDataExchange* pDX,
   long value,
   long minVal,
   long 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 long) allowed.

maxVal

Maximum value (of type long) allowed.

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

Requirements

Header: afxdd_.h

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