DDV_MinMaxDouble

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Visual Studio 2010 - Visual C++
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.

Remarks

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

Requirements

Header: afxdd_.h

See Also

Concepts

MFC Macros and Globals

Other Resources

Standard Dialog Data Validation Routines