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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 
);

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 float) allowed.
maxVal
Maximum value (of type float) allowed.

Remarks

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

See Also

MFC Macros and Globals

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