通过

PX_Short

  • 项目

Call this function within your control's DoPropExchange member function to serialize or initialize a property of type short.

BOOL PX_Short(
   CPropExchange* pPX,
   LPCTSTR pszPropName,
   short& sValue 
);
BOOL PX_Short(
   CPropExchange* pPX,
   LPCTSTR pszPropName,
   short& sValue,
   short sDefault
);

Parameters

  • pPX
    Pointer to the CPropExchange object (typically passed as a parameter to DoPropExchange).

  • pszPropName
    The name of the property being exchanged.

  • sValue
    Reference to the variable where the property is stored (typically a member variable of your class).

  • sDefault
    Default value for the property.

Return Value

Nonzero if the exchange was successful; 0 if unsuccessful.

Remarks

The property's value is read from or written to the variable referenced by sValue, as appropriate. If sDefault is specified, it will be used as the property's default value. This value is used if, for any reason, the control's serialization process fails.

Requirements

Header: afxctl.h

See Also

Concepts

MFC Macros and Globals

COleControl::DoPropExchange